{"id":20808,"date":"2026-10-03T16:26:13","date_gmt":"2026-10-03T08:26:13","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=20808"},"modified":"2026-10-16T16:06:23","modified_gmt":"2026-10-16T08:06:23","slug":"pm-h13-vs-conventional-h13","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/pm-h13-vs-conventional-h13\/","title":{"rendered":"P\/M H13 \ub300\ube44 \uae30\uc874 H13, \ud2b9\uc131 \ubc0f \uc5f4\ud53c\ub85c"},"content":{"rendered":"

P\/M H13 \ub300\ube44 \uae30\uc874 H13, \ud2b9\uc131 \ubc0f \uc5f4\ud53c\ub85c<\/h1>\n\n\n\n

H13\uc740 \ub300\ubd80\ubd84\uc758 \ub2e4\uc774\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uc5f4\uac04 \uac00\uacf5 \ub4f1\uae09\uc774\uba70, \uc5f4\uac04 \uac00\uacf5 \ub2e4\uc774\ub294 \ub9c8\ubaa8\ub85c \uc778\ud574 \uace0\uc7a5 \ub098\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ubd84\ub9d0 \uacbd\ub85c\ub97c \uac00\uc7a5 \uc27d\uac8c \uc815\ub2f9\ud654\ud560 \uc218 \uc788\ub294 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uade0\uc5f4\ub85c \uc778\ud574 \uace0\uc7a5 \ub098\uba70, \uade0\uc5f4\uc740 \uac15\uc7ac\uac00 \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \uacf3\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774 \ud398\uc774\uc9c0\ub294 P\/M H13\uacfc \uae30\uc874 H13\uc758 \uacf5\uac1c\ub41c \uc218\uce58\ub97c \ub2e4\uc774 \uad6c\ub9e4\uc790\uac00 \uad00\uc2ec\uc744 \uac16\ub294 \ub124 \uac00\uc9c0 \uc0ac\ud56d\uc5d0 \ub300\ud574 \ub098\ub780\ud788 \ube44\uad50\ud569\ub2c8\ub2e4: \ub300\ud615 \ub2e8\uba74\uc5d0\uc11c \uacbd\ub3c4\uac00 \uc5bc\ub9c8\ub098 \uade0\uc77c\ud55c\uc9c0, \uc5f4\ucc98\ub9ac \uc2dc \ubd80\ud488\uc774 \uc5bc\ub9c8\ub098 \ubcc0\ud615\ub418\ub294\uc9c0, \uc0c1\uc628 \ubc0f 538 °C\uc5d0\uc11c \ucda9\uaca9 \ubc0f \uc778\uc7a5 \ud2b9\uc131\uc740 \uc5b4\ub5a0\ud55c\uc9c0, \uadf8\ub9ac\uace0 \uade0\uc5f4\uc774 \uc2dc\uc791\ub418\uae30\uae4c\uc9c0 \uac01\uac01 \uba87 \ubc88\uc758 \uc5f4 \uc0ac\uc774\ud074\uc744 \uacac\ub514\ub294\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\uac04 \uac00\uacf5 \ub2e4\uc774\uc5d0\uc11c \uade0\uc77c\uc131\uc774 \uc804\uccb4 \ub17c\uac70\uc778 \uc774\uc720<\/h2>\n\n\n\n

\uae30\uc874 H13 \uc789\uacf3\uc740 \uc751\uace0 \uc2dc \ud3b8\uc11d\uc774 \ubc1c\uc0dd\ud558\uace0, \uc555\uc5f0\uc740 \uadf8 \ud3b8\uc11d\uc744 \ubc34\ub4dc\ub85c \ub9cc\ub4ed\ub2c8\ub2e4. \ubc34\ub4dc\ub294 \ud604\ubbf8\uacbd \uc0ac\uc9c4\uc5d0\uc11c\ub3c4 \ubcf4\uc774\uace0 \uc2e4\uc81c \uc0ac\uc6a9\uc5d0\uc11c\ub3c4 \ubcf4\uc774\ub294\ub370, \uc5f4\uac04 \uac00\uacf5 \ub2e4\uc774\uc5d0\uc11c \uc2dc\uc791\ub41c \uade0\uc5f4\uc774 \ub9e4 \uc0ac\uc774\ud074\ub9c8\ub2e4 \uc57d\ud55c \ubc34\ub4dc\ub97c \ub530\ub77c \uc870\uae08\uc529 \ub354 \uc9c4\ud589\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ubd84\ub9d0 \uacbd\ub85c\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \ubc34\ub529\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc6a9\uc735\ubb3c\uc744 \ubd84\ub9d0\ub85c \ubd84\uc0ac\ud558\uace0, \uac01 \uc785\uc790\uac00 \uac1c\ubcc4\uc801\uc73c\ub85c \uc751\uace0\ub418\uba70, \ubd84\ub9d0\uc744 \uc5f4\uac04 \ub4f1\uc555 \uc131\ud615\uc73c\ub85c \uce58\ubc00\ud654\ud558\ubbc0\ub85c \ud569\uae08\uc774 \ud48d\ubd80\ud55c \ucd5c\ud6c4\uc758 \uc561\uccb4\uac00 \uc5c6\uace0 \ud3b8\uc11d\uc774 \ub530\ub77c\uac08 \uac83\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc544\ub798 \ub124 \uac1c\uc758 \ud45c\ub294 \uadf8 \uac00\uce58\ub97c \ubcf4\uc5ec\uc8fc\uae30 \uc704\ud574 \uce21\uc815\ud55c \uac12\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

152 mm \ub2e8\uba74\uc758 \uacbd\ub3c4<\/h2>\n\n\n\n

\ub450 \uc81c\ud488 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uc5f4\ucc98\ub9ac\ub97c \uac70\uce5c \ud6c4 \ub2e8\uba74 \uc804\uccb4\uc5d0 \uac78\uccd0 1.6 mm \uac04\uaca9\uc73c\ub85c \uacbd\ub3c4\ub97c \uce21\uc815\ud588\uc2b5\ub2c8\ub2e4. \ub450 \ud3c9\uade0\uc740 47.5~48.1 HRC(P\/M \uc81c\ud488) \ub300 46.0~47.7 HRC(\uae30\uc874 \uc81c\ud488)\ub85c \ube44\uc2b7\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc744 \uad6c\ubd84\ud558\ub294 \uac83\uc740 \ud3b8\ucc28\uc785\ub2c8\ub2e4. P\/M \ub2e8\uba74\uc740 152 mm\uc5d0 \uac78\uccd0 0.6 HRC \ubcc0\ub3d9\ud558\uace0, \uae30\uc874 \ub2e8\uba74\uc740 127 mm\uc5d0 \uac78\uccd0 1.7 HRC \ubcc0\ub3d9\ud558\uba70, \uacbd\ub3c4\uac00 \uade0\uc77c\ud558\uc9c0 \uc54a\uc740 \ub2e4\uc774\ub294 \uade0\uc77c\ud558\uac8c \ub9c8\ubaa8\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c 8. \uae30\uc874 \ubc0f P\/M H13\uc758 \uacbd\ub3c4<\/h3>\n\n\n\n
\uc81c\ud488<\/th>\ub2e8\uba74 \ud06c\uae30, mm<\/th>\ub2e8\uba74 \ud06c\uae30, in.<\/th>\ub2e8\uba74 \uc804\uccb4\uc5d0 \uac78\uccd0 1.6 mm (1\/16 in.) \uac04\uaca9\uc758 \uacbd\ub3c4, HRC<\/th><\/tr><\/thead>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>47.5-48.1<\/td><\/tr>
H13<\/td>127<\/td>5 \ub77c\uc6b4\ub4dc<\/td>46.0-47.7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Source, ASM Handbook Vol.1, article P\/M Tool Steels, Table 8. (a) Preheated at 816 °C (1500 °F), austenitized at 1010 °C (1850 °F) for 1 h, air cooled, tempered at 593 °C (1100 °F) for 2 + 2 h.<\/em><\/p>\n\n\n\n

\uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1 \uc2dc \uce58\uc218 \ubcc0\ud654<\/h2>\n\n\n\n

\ud06c\uae30 \ubcc0\ud654\ub294 \ub450 \uc81c\ud488\uc774 \uac00\uc7a5 \ub2e4\ub974\uac8c \uac70\ub3d9\ud558\ub294 \ubd80\ubd84\uc774\uba70, \uc5f4\uc744 \uc774\ud574\ud558\uba74 \ud45c\uac00 \uba85\ud655\ud558\uac8c \uc77d\ud799\ub2c8\ub2e4. \uac12\uc740 0.0001 in.\/in. \ub2e8\uc704\uc774\ubbc0\ub85c +6\uc740 \uc778\uce58\ub2f9 6\ub9cc\ubd84\uc758 1\uc778\uce58\uc785\ub2c8\ub2e4. P\/M \uc7ac\ub8cc\ub294 \uc138 \ubc29\ud5a5 \ubaa8\ub450 +6, +6, +6\uc73c\ub85c \ub3d9\uc77c\ud55c \uc218\uce58\ub97c \ubcf4\uc774\uba70, \uc774\ub294 \ub4f1\ubc29\uc131 \uc7ac\ub8cc\uc758 \uac70\ub3d9\uc774\uace0 \ub2e4\uc774 \uacf5\uc7a5\uc774 \uc6d0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc65c\ub0d0\ud558\uba74 \uce90\ube44\ud2f0\uc758 \uc131\uc7a5\uc744 \uc138 \uac1c\uc758 \uc22b\uc790 \ub300\uc2e0 \ud558\ub098\uc758 \uc22b\uc790\ub85c \uc608\uce21\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uae30\uc874 \uc7ac\ub8cc\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 127 mm \ub77c\uc6b4\ub4dc\ub294 \uae38\uc774 \ubc29\ud5a5\uc73c\ub85c -5, \ub450\uaed8 \ubc29\ud5a5\uc73c\ub85c +14\ub97c \ubcf4\uc774\uba70, 152 x 406 mm \ube14\ub85d\uc740 \ud55c \uc704\uce58\uc5d0\uc11c \uae38\uc774 \ubc29\ud5a5 -1 \ub300 \ub450\uaed8 \ubc29\ud5a5 +7, \ub2e4\ub978 \uc704\uce58\uc5d0\uc11c -2 \ub300 +17\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ud55c \ubc29\ud5a5\uc73c\ub85c 17\ub2e8\uc704 \uc131\uc7a5\ud558\uace0 \ub2e4\ub978 \ubc29\ud5a5\uc73c\ub85c 2\ub2e8\uc704 \uc218\ucd95\ud558\ub294 \ub2e4\uc774\ub294 \uacf5\uad6c\uc2e4\uc774 \uac01 \uc791\uc5c5\ub9c8\ub2e4 \uacc4\uc0b0\ud574\uc57c \ud558\ub294 \ubc29\ud5a5\uc73c\ub85c \uacfc\ub300 \uc808\uc0ad\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c 9. \uc5f4\ucc98\ub9ac \ud6c4 \uae30\uc874 \ubc0f P\/M H13\uc758 \ud06c\uae30 \ubcc0\ud654, 0.0001 in.\/in.<\/h3>\n\n\n\n
\uc81c\ud488<\/th>\ub2e8\uba74 \ud06c\uae30, mm<\/th>\ub2e8\uba74 \ud06c\uae30, in.<\/th>\uc2dc\ud3b8 \uc704\uce58<\/th>\uae38\uc774 \ubc29\ud5a5<\/th>\ud6a1\ubc29\ud5a5 \ud3ed<\/th>\ud6a1\ubc29\ud5a5 \ub450\uaed8<\/th><\/tr><\/thead>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>\uc5d0\uc9c0 \uc911\uc2ec<\/td>+6<\/td>+6<\/td>+6<\/td><\/tr>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>\uc5d0\uc9c0 \uc911\uc2ec<\/td>+6<\/td>+6<\/td>+6<\/td><\/tr>
H13<\/td>127<\/td>5 \ub77c\uc6b4\ub4dc<\/td>\uc911\uac04 \ubc18\uacbd<\/td>-5<\/td>+8<\/td>+14<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>\uc5d0\uc9c0 \uc911\uc2ec<\/td>-1<\/td>+4<\/td>+7<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>\uc5d0\uc9c0 \uc911\uc2ec<\/td>-2<\/td>+6<\/td>+17<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98, ASM Handbook Vol.1, P\/M Tool Steels \ud56d\ubaa9, Table 9. (a) Table 8\uacfc \ub3d9\uc77c\ud55c \uc5f4\ucc98\ub9ac. \ucd9c\ucc98\uc5d0\uc11c\ub294 \uadf8 \uc544\ub798\uc5d0 \uc81c\uc2dc\ub41c \ub450 \uce21\uc815 \uc138\ud2b8\uc5d0 \ub300\ud574 \uc2dc\ud3b8 \uc704\uce58\ub97c \ud55c \ubc88\ub9cc \ud45c\uae30\ud558\ubbc0\ub85c, \ub3d9\uc77c\ud55c \uc704\uce58\ub97c \uacf5\uc720\ud558\ub294 \ub450 \ud589\uc740 \ud574\ub2f9 \ub77c\ubca8\uc744 \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

21 \ubc0f 538 °C\uc5d0\uc11c\uc758 \ucda9\uaca9 \ubc0f \uc778\uc7a5 \ud2b9\uc131<\/h2>\n\n\n\n

\ubd84\ub9d0 \uacbd\ub85c\uac00 \ubaa8\ub4e0 \uba74\uc5d0\uc11c \ub354 \uc6b0\uc218\ud558\ub2e4\uace0 \uac00\uc815\ud558\uae30 \uc804\uc5d0 \uc77d\uc5b4\uc57c \ud560 \ud45c\uc785\ub2c8\ub2e4. \ub450 \uc2dc\ud5d8 \uc628\ub3c4 \ubaa8\ub450\uc5d0\uc11c P\/M \uc81c\ud488\uc740 \uade0\uc77c\ud558\uba70, \uc774\ub294 \uae38\uc774 \ubc29\ud5a5 \ubc0f \ud6a1\ubc29\ud5a5 \uc2dc\ud3b8\uacfc \uc5d0\uc9c0 \ubc0f \uc911\uc2ec \uc704\uce58\uc5d0 \ub300\ud574 \ub3d9\uc77c\ud55c \uacb0\uacfc\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uae30\uc874 H13\uc740 \uade0\uc77c\ud558\uc9c0 \uc54a\uc73c\uba70 \ud3b8\ucc28\uac00 \ud07d\ub2c8\ub2e4. \uc0c1\uc628\uc5d0\uc11c \ud6a1\ubc29\ud5a5 \uc2dc\ud3b8\uc758 \uacbd\uc6b0 \uae30\uc874 \uc7ac\ub8cc\ub294 \uae38\uc774 \ubc29\ud5a5 13.6 J\uc5d0 \ube44\ud574 4 J\ub85c \ub5a8\uc5b4\uc9c0\uace0, \ub2e8\uba74 \uc218\ucd95\ub960\uc740 43%\uc5d0\uc11c 24%\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. P\/M \uc81c\ud488\uc740 \uc591 \ubc29\ud5a5 \ubaa8\ub450 13.6 J\uacfc 42%\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\ub294 \ub450 \uc81c\ud488 \uac04\uc5d0 \uc2e4\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud558\ubbc0\ub85c, \uad6c\ub9e4\uc790\ub294 \uc5ec\uae30\uc11c \uac15\ub3c4\uc5d0 \ub300\ud574 \ube44\uc6a9\uc744 \uc9c0\ubd88\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ubc29\ud5a5 \ub3c5\ub9bd\uc131\uacfc \uc57d\ud55c \ud6a1\ubc29\ud5a5 \ubc30\ud5a5\uc758 \ubd80\uc7ac\uc5d0 \ub300\ud574 \uc9c0\ubd88\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c 10. \uae30\uc874 \ubc0f P\/M H13\uc758 \ucda9\uaca9 \ubc0f \uc778\uc7a5 \ud2b9\uc131<\/h3>\n\n\n\n
\uc81c\ud488<\/th>\ub2e8\uba74 \ud06c\uae30, mm<\/th>\ub2e8\uba74 \ud06c\uae30, in.<\/th>\uc2dc\ud3b8<\/th>\uc0e4\ub974\ud53c V-\ub178\uce58, J<\/th>\uc0e4\ub974\ud53c V-\ub178\uce58, ft·lbf<\/th>0.2% \ud56d\ubcf5, MPa<\/th>0.2% \ud56d\ubcf5, ksi<\/th>\uc778\uc7a5, MPa<\/th>\uc778\uc7a5, ksi<\/th>\uc5f0\uc2e0\uc728, %<\/th>\ub2e8\uba74 \uc218\ucd95\ub960, %<\/th><\/tr><\/thead>
21 °C (70 °F)\uc5d0\uc11c \uc2dc\ud5d8<\/td><\/tr>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>A<\/td>13.6<\/td>10<\/td>1407<\/td>204<\/td>1682<\/td>244<\/td>11<\/td>42<\/td><\/tr>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>B<\/td>13.6<\/td>10<\/td>1407<\/td>204<\/td>1682<\/td>244<\/td>11<\/td>42<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>C<\/td>13.6<\/td>10<\/td>1413<\/td>205<\/td>1696<\/td>246<\/td>12<\/td>43<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>D<\/td>4<\/td>3<\/td>1400<\/td>203<\/td>1669<\/td>242<\/td>9<\/td>24<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>E<\/td>12.2<\/td>9<\/td>—<\/td>—<\/td>—<\/td>—<\/td>—<\/td>—<\/td><\/tr>
538 °C (1000 °F)\uc5d0\uc11c \uc2dc\ud5d8<\/td><\/tr>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>A<\/td>24.4<\/td>18<\/td>945<\/td>137<\/td>1213<\/td>176<\/td>17<\/td>51<\/td><\/tr>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>B<\/td>24.4<\/td>18<\/td>945<\/td>137<\/td>1213<\/td>176<\/td>17<\/td>51<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>C<\/td>24.4<\/td>18<\/td>910<\/td>132<\/td>1200<\/td>174<\/td>17<\/td>53<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>D<\/td>16.3<\/td>12<\/td>924<\/td>134<\/td>1213<\/td>176<\/td>14<\/td>42<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>E<\/td>40.7<\/td>30<\/td>—<\/td>—<\/td>—<\/td>—<\/td>—<\/td>—<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98, ASM Handbook Vol.1, P\/M Tool Steels \ud56d\ubaa9, Table 10. (a) Table 8\uacfc \ub3d9\uc77c\ud55c \uc5f4\ucc98\ub9ac. (b) \uc2dc\ud3b8 \uc704\uce58, A \uc885\ubc29\ud5a5, B \ud6a1\ubc29\ud5a5, C \uc885\ubc29\ud5a5 \uc911\uc2ec, D \ud6a1\ubc29\ud5a5 \uac00\uc7a5\uc790\ub9ac, E \uc885\ubc29\ud5a5 \uac00\uc7a5\uc790\ub9ac. \ub300\uc2dc\ub294 \ucd9c\ucc98\uc5d0 \uac12\uc774 \uc5c6\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/em><\/p>\n\n\n\n

\uc5f4\ud53c\ub85c \uc218\uba85<\/h2>\n\n\n\n

\uc5f4\ud53c\ub85c \uc2dc\ud5d8\uc740 \uc5f4\uac04 \uac00\uacf5 \ub2e4\uc774\uac00 \uacaa\ub294 \uc0ac\uc774\ud074\uc744 \uc7ac\ud604\ud558\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uc774 \uc0ac\uc6a9\uc5d0 \ub9e4\ud551\ub418\ub294 \uc2dc\ud5d8\uc785\ub2c8\ub2e4: \uc2dc\ud3b8\uc744 621 °C (1150 °F)\uc758 \uc6a9\uc735 \ub0a9\uacfc 93 °C (200 °F)\uc758 \ubb3c\uc5d0 \ubd84\ub2f9 3\ud68c \uad50\ub300\ub85c \ub2f4\uadf8\uace0, \uade0\uc5f4 \uac1c\uc2dc\uae4c\uc9c0\uc758 \uc0ac\uc774\ud074\uc744 \uc138\uc5c8\uc2b5\ub2c8\ub2e4. P\/M H13\uc740 9000 \uc0ac\uc774\ud074\uc5d0 \ub3c4\ub2ec\ud55c \ubc18\uba74 \uae30\uc874 \uc81c\ud488\uc740 6000 \uc0ac\uc774\ud074\ub85c 50% \ud5a5\uc0c1\uc744 \ubcf4\uc600\uc73c\uba70, \uc774 \uc218\uce58\ub294 \uc704 \ub450 \ud45c\uc758 \uc9c1\uc811\uc801\uc778 \uacb0\uacfc\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \uba54\ucee4\ub2c8\uc998\uc740 \ucd9c\ucc98\uac00 \ubcf4\uace0\ud55c \ud558\ub098\uc758 \ud604\uc7a5 \uc2dc\ud5d8\uc5d0\uc11c\ub3c4 \ub098\ud0c0\ub098\ub294\ub370, \uc5f4\uac04 \ub2e8\uc870 \uc791\uc5c5\uc5d0\uc11c CPM H19V \ud380\uce58\ub294 \uace0\uc7a5 \uac04 1700~4500\uac1c\ub97c \uc0dd\uc0b0\ud55c \ubc18\uba74 \uae30\uc874 H13\uc740 \ud3c9\uade0 900\uac1c\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud45c 11. \uc77c\ubc18 \ubc0f P\/M H13\uc758 \uc5f4\ud53c\ub85c \uc800\ud56d\uc131, \uade0\uc5f4 \uac1c\uc2dc\uae4c\uc9c0\uc758 \ud3c9\uade0 \uc0ac\uc774\ud074<\/h3>\n\n\n\n
\uc81c\ud488<\/th>\ub2e8\uba74 \ud06c\uae30, mm<\/th>\ub2e8\uba74 \ud06c\uae30, in.<\/th>\uade0\uc5f4 \uac1c\uc2dc\uae4c\uc9c0\uc758 \ud3c9\uade0 \uc0ac\uc774\ud074<\/th><\/tr><\/thead>
P\/M H13<\/td>152<\/td>6 \ub77c\uc6b4\ub4dc<\/td>9000<\/td><\/tr>
H13<\/td>152 × 406<\/td>6 × 16<\/td>6000<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Source, ASM Handbook Vol.1, article P\/M Tool Steels, Table 11. (a) Same heat treatment as Table 8. Test condition, alternate immersion in molten lead at 621 °C (1150 °F) and water at 93 °C (200 °F), three cycles per minute.<\/em><\/p>\n\n\n\n

\uc774 \uc218\uce58\ub4e4\uc774 \uc774\ubbf8 \uc77c\ubc18\uac15\uc5d0\ub3c4 \uc874\uc7ac\ud558\ub294\uac00<\/h2>\n\n\n\n

\uc77c\ubc18 H13\uc740 \ub354 \uc6b0\uc218\ud55c \ud3b8\uc11d \ub4f1\uae09\uc73c\ub85c \uacf5\uae09\ub418\uba70, \ucd9c\ucc98\uc5d0\uc11c\ub3c4 \uc774 \ube44\uad50\ub97c \uba85\uc2dc\uc801\uc73c\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4. \ud504\ub9ac\ubbf8\uc5c4 \ud488\uc9c8\uc758 \uc77c\ubc18 H13\uc740 \ub354 \uc5c4\uaca9\ud55c \ud55c\ub3c4\ub85c \uc6a9\ud574\ub418\uc5b4 \ubc34\ub529\uc744 \uc2e4\uc81c\ub85c \uac10\uc18c\uc2dc\ud0a4\ubbc0\ub85c, \uadf8\ub8f9\uc758 \ucd5c\ud558\uc704\uac00 \uc544\ub2c8\ub77c \ud45c\uc900 \uc77c\ubc18 H13\uacfc P\/M H13 \uc0ac\uc774\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. \ubd84\ub9d0 \uacbd\ub85c\uac00 \uc5ec\uc804\ud788 \uc6b0\uc704\ub97c \uc810\ud558\ub294 \ubd80\ubd84\uc740 \ub2e8\uba74 \ubc94\uc704\uc758 \ub300\ud615 \ucabd\uacfc, \ud30c\uad34 \ubaa8\ub4dc\uac00 \ubc34\ub4dc\ub97c \ub530\ub77c\uac00\ub294 \uade0\uc5f4\uc778 \uacf5\uad6c\uc5d0\uc11c\uc785\ub2c8\ub2e4. P\/M \uc751\uace0 \ub2e8\uacc4\uac00 \ubc34\ub4dc\ub97c \uac10\uc18c\uc2dc\ud0a4\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc644\uc804\ud788 \uc81c\uac70\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc911\uac04 \uc815\ub3c4\uc758 \ubd80\ud558\ub97c \ubc1b\ub294 \uc18c\ud615 \uc778\uc11c\ud2b8\uc758 \uacbd\uc6b0 \ud504\ub9ac\ubbf8\uc5c4 \uc77c\ubc18 \ub4f1\uae09\uc774 \ubcf4\ud1b5 \ub354 \uc800\ub834\ud55c \ub2f5\uc774\uba70, \ubd84\ub9d0 \ud504\ub9ac\ubbf8\uc5c4\uc740 \uac70\uc758 \uc774\uc810\uc744 \uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5ec\uae30\uc11c \uc8fc\ubb38\ud560 \uacf3<\/h2>\n\n\n\n

CPM H13, CPM H19 \ubc0f CPM H19V\ub97c \ud3ec\ud568\ud55c P\/M \uc5f4\uac04 \uac00\uacf5 \ub4f1\uae09\uc758 \uc870\uc131\uc740 P\/M \uacf5\uad6c\uac15 \uc870\uc131 \ucc28\ud2b8<\/a>\uc5d0 \uc788\uc73c\uba70, \uc804\uccb4 P\/M \uc81c\ud488\uad70\uc758 \ub0b4\ub9c8\ubaa8\uc131, \ucda9\uaca9 \uc5d0\ub108\uc9c0 \ubc0f \ud0c4\ud654\ubb3c \ud06c\uae30 \ub370\uc774\ud130\ub294 P\/M \uacf5\uad6c\uac15 \ud2b9\uc131 \ud398\uc774\uc9c0<\/a>\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 H13 \ub4f1\uae09 \ub370\uc774\ud130\ub294 H13 \uac15\ucca0 \ud2b9\uc131<\/a> \ud398\uc774\uc9c0\uc5d0, \uc0ac\uc774\ud074\uc740 H13 \uc5f4\ucc98\ub9ac<\/a> \ud398\uc774\uc9c0\uc5d0, \uadf8\ub9ac\uace0 \ub2f4\uae08\uc9c8\uc774 \ub3c4\ub2ec\ud574\uc57c \ud558\ub294 \ub0c9\uac01 \uc18d\ub3c4\ub294 H13 \ub2f4\uae08\uc9c8 \ubc0f \ub0c9\uac01 \uc18d\ub3c4<\/a> \ud398\uc774\uc9c0\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. Aobo Steel\uc740 \ub2e8\uc870 \ubc0f \uc5f4\uac04 \uc555\uc5f0 \ubd09\uc7ac\uc640 \ud310\uc7ac\ub85c H13\uc744 \uacf5\uae09\ud558\uba70, \ubc00 \uc2dc\ud5d8 \uc131\uc801\uc11c\uac00 \uc8fc\ubb38\uacfc \ud568\uaed8 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd9c\ucc98: ASM Handbook, Vol 1, Properties and Selection: Irons, Steels and High-Performance Alloys.<\/p>","protected":false},"excerpt":{"rendered":"

P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue H13 is the hot work grade most dies are made from, and it is the grade where the powder route is easiest to justify, because a hot work die does not fail by wearing out. It fails by cracking, and the crack starts where the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-20808","page","type-page","status-publish","hentry"],"yoast_head":"\nP\/M H13 vs Conventional H13, Properties and Fatigue Life<\/title>\n<meta name=\"description\" content=\"Hardness uniformity, size change, impact and tensile properties at 21 and 538 C, and thermal fatigue life for P\/M H13 against conventional H13.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/ko\/pm-h13-vs-conventional-h13\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue\" \/>\n<meta property=\"og:description\" content=\"Hardness uniformity, size change, impact and tensile properties at 21 and 538 C, and thermal fatigue life for P\/M H13 against conventional H13.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/pm-h13-vs-conventional-h13\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-16T08:06:23+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"6\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"P\\\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue\",\"datePublished\":\"2026-10-03T08:26:13+00:00\",\"dateModified\":\"2026-10-16T08:06:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/\"},\"wordCount\":1327,\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/\",\"name\":\"P\\\/M H13 vs Conventional H13, Properties and Fatigue Life\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\"},\"datePublished\":\"2026-10-03T08:26:13+00:00\",\"dateModified\":\"2026-10-16T08:06:23+00:00\",\"description\":\"Hardness uniformity, size change, impact and tensile properties at 21 and 538 C, and thermal fatigue life for P\\\/M H13 against conventional H13.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/pm-h13-vs-conventional-h13\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/aobosteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"P\\\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"name\":\"AoboSteel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aobosteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\",\"name\":\"AoboSteel\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"width\":1052,\"height\":592,\"caption\":\"AoboSteel\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\",\"name\":\"Evan\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"caption\":\"Evan\"},\"sameAs\":[\"http:\\\/\\\/www.aobosteel.com\",\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.instagram.com\\\/aobosteel\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\",\"https:\\\/\\\/x.com\\\/AobosteelEvan\",\"https:\\\/\\\/www.youtube.com\\\/@aobosteel\"],\"url\":\"https:\\\/\\\/aobosteel.com\\\/ko\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"P\/M H13 vs Conventional H13, Properties and Fatigue Life","description":"Hardness uniformity, size change, impact and tensile properties at 21 and 538 C, and thermal fatigue life for P\/M H13 against conventional H13.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aobosteel.com\/ko\/pm-h13-vs-conventional-h13\/","og_locale":"ko_KR","og_type":"article","og_title":"P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue","og_description":"Hardness uniformity, size change, impact and tensile properties at 21 and 538 C, and thermal fatigue life for P\/M H13 against conventional H13.","og_url":"https:\/\/aobosteel.com\/ko\/pm-h13-vs-conventional-h13\/","og_site_name":"AoboSteel","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61565368220197","article_modified_time":"2026-10-16T08:06:23+00:00","twitter_card":"summary_large_image","twitter_misc":{"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"6\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/#article","isPartOf":{"@id":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/"},"author":{"name":"Evan","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7"},"headline":"P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue","datePublished":"2026-10-03T08:26:13+00:00","dateModified":"2026-10-16T08:06:23+00:00","mainEntityOfPage":{"@id":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/"},"wordCount":1327,"publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/","url":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/","name":"P\/M H13 vs Conventional H13, Properties and Fatigue Life","isPartOf":{"@id":"https:\/\/aobosteel.com\/#website"},"datePublished":"2026-10-03T08:26:13+00:00","dateModified":"2026-10-16T08:06:23+00:00","description":"Hardness uniformity, size change, impact and tensile properties at 21 and 538 C, and thermal fatigue life for P\/M H13 against conventional H13.","breadcrumb":{"@id":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aobosteel.com\/pm-h13-vs-conventional-h13\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/aobosteel.com\/"},{"@type":"ListItem","position":2,"name":"P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue"}]},{"@type":"WebSite","@id":"https:\/\/aobosteel.com\/#website","url":"https:\/\/aobosteel.com\/","name":"\uc544\uc624\ubcf4\uc2a4\ud2f8","description":"","publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aobosteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/aobosteel.com\/#organization","name":"\uc544\uc624\ubcf4\uc2a4\ud2f8","url":"https:\/\/aobosteel.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","width":1052,"height":592,"caption":"AoboSteel"},"image":{"@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/"]},{"@type":"Person","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7","name":"\uc5d0\ubc18","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","caption":"Evan"},"sameAs":["http:\/\/www.aobosteel.com","https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.instagram.com\/aobosteel\/","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/","https:\/\/x.com\/AobosteelEvan","https:\/\/www.youtube.com\/@aobosteel"],"url":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue H13 is the hot work grade most dies are made from, and it is the grade where the powder route is easiest to justify, because a hot work die does not fail by wearing out. It fails by cracking, and the crack starts where the…","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"P\/M H13 Compared with Conventional H13, Properties and Thermal Fatigue H13 is the hot work grade most dies are made from, and it is the grade where the powder route is easiest to justify, because a hot work die does not fail by wearing out. It fails by cracking, and the crack starts where the…","_links":{"self":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/20808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/comments?post=20808"}],"version-history":[{"count":4,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/20808\/revisions"}],"predecessor-version":[{"id":23180,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/20808\/revisions\/23180"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media?parent=20808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}