{"id":17170,"date":"2026-07-31T09:52:02","date_gmt":"2026-07-31T01:52:02","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=17170"},"modified":"2026-10-22T12:09:09","modified_gmt":"2026-10-22T04:09:09","slug":"tool-steel-processing-characteristics","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/tool-steel-processing-characteristics\/","title":{"rendered":"\uacf5\uad6c\uac15 \uac00\uacf5 \ubc0f \uc0ac\uc6a9 \ud2b9\uc131 \ube44\uad50\ud45c"},"content":{"rendered":"

\uacf5\uad6c\uac15\uc758 \uac00\uacf5 \ubc0f \uc0ac\uc6a9 \ud2b9\uc131<\/h1>\n\n\n\n

\ubaa8\ub4e0 \uc8fc\uc694 \uacf5\uad6c\uac15 \ub4f1\uae09\uc5d0 \ub300\ud55c \ud0c8\ud0c4 \uc800\ud56d\uc131, \uacbd\ud654 \ubc18\uc751\uc131, \ubcc0\ud615, \uade0\uc5f4 \uc800\ud56d\uc131, \uacbd\ub3c4, \ud53c\uc0ad\uc131, \uc778\uc131, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc5f0\ud654 \uc800\ud56d\uc131\uc758 \ube44\uad50 \ub4f1\uae09\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub4f1\uae09 \uc5f4\uc740 8\ub2e8\uacc4 \ucc99\ub3c4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4: \ucd5c\uc800, \ub0ae\uc74c, \ub0ae\uc74c~\uc911\uac04, \uc911\uac04, \uc911\uac04~\ub192\uc74c, \ub192\uc74c, \ub9e4\uc6b0 \ub192\uc74c, \ucd5c\uace0. \ud0c8\ud0c4 \uc800\ud56d\uc131, \uade0\uc5f4 \uc800\ud56d\uc131, \ud53c\uc0ad\uc131, \uc778\uc131, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc5f0\ud654 \uc800\ud56d\uc131\uc740 \ub192\uc744\uc218\ub85d \uc88b\uc73c\uba70, \ubcc0\ud615\ub7c9\uc740 \ub4f1\uae09\uc774 \ub0ae\uc744\uc218\ub85d \uc88b\uc2b5\ub2c8\ub2e4. \uacbd\ud654 \ubc18\uc751\uc131\uc740 \uc595\uc74c, \uc911\uac04 \ub610\ub294 \uae4a\uc74c\uc73c\ub85c \ud45c\uc2dc\ud558\uace0, \uacbd\ub3c4\ub294 HRC \ubc94\uc704\ub85c \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\ucc28\ud2b8 \ub2e4\uc6b4\ub85c\ub4dc, PDF (664 KB)<\/a><\/div>\n<\/div>\n\n\n\n

\ubab0\ub9ac\ube0c\ub374 \uace0\uc18d\ub3c4\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
M1<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M2<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M3 (class 1 \ubc0f 2)<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>61-66<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M4<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>61-66<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\uc81c\uc77c \ub192\uc740<\/td><\/tr>
M7<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>61-66<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M10<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M30<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M33<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M34<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M35<\/a><\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M36<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M41<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>65-70<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M42<\/a><\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>65-70<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M43<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>65-70<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M44<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>62-70<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M46<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>67-69<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M47<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>65-70<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
M48<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>65-70<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td><\/tr>
M62<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>62-68<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ud145\uc2a4\ud150 \uace0\uc18d\ub3c4\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
T1<\/td>\ub192\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
T2<\/td>\ub192\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>61-66<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
T4<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>62-66<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
T5<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
T6<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
T8<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>60-65<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
T15<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>63-68<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc911\uac04 \uace0\uc18d\ub3c4\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
M50<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>58-63<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td><\/tr>
M52<\/td>\ub0ae\uc740<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>58-64<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ud06c\ub86c \uc5f4\uac04\uacf5\uad6c\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
H10<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\uc81c\uc77c \ub192\uc740<\/td>39-56<\/td>\uc911\uc0c1\uae09<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
H11<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\uc81c\uc77c \ub192\uc740<\/td>38-54<\/td>\uc911\uc0c1\uae09<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
H12<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\uc81c\uc77c \ub192\uc740<\/td>38-55<\/td>\uc911\uc0c1\uae09<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
H13<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\uc81c\uc77c \ub192\uc740<\/td>38-53<\/td>\uc911\uc0c1\uae09<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
H14<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub0ae\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td>40-47<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
H19<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>40-57<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\uc911\uc0c1\uae09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ud145\uc2a4\ud150 \uc5f4\uac04\uacf5\uad6c\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
H21<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>36-54<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
H22<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>39-52<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
H23<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>34-47<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
H24<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>45-55<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td><\/tr>
H25<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>35-44<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uccb4<\/td><\/tr>
H26<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub192\uc740<\/td>43-58<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ubab0\ub9ac\ube0c\ub374 \uc5f4\uac04\uacf5\uad6c\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
H42<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A \ub610\ub294 S, \ub0ae\uc74c; O, \uc911\uac04<\/td>\ub9e4\uccb4<\/td>50-60<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uacf5\uae30 \uacbd\ud654\ud615 \uc911\ud569\uae08 \ub0c9\uac04 \uac00\uacf5\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
A2<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>57-62<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td><\/tr>
A3<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>57-65<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
A4<\/td>\uc911\uc0c1\uae09<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>54-62<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
A6<\/td>\uc911\uc0c1\uae09<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>54-60<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
A7<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>57-67<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td><\/tr>
A8<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>50-60<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
A9<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>35-56<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\uc911\uc0c1\uae09<\/td><\/tr>
A10<\/td>\uc911\uc0c1\uae09<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>55-62<\/td>\uc911\uc0c1\uae09<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uacf5\uad6c\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
D2<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>54-61<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\ub192\uc74c\uc5d0\uc11c \ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
D3<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\ub192\uc740<\/td>54-61<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
D4<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>54-61<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
D5<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>54-61<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\ub192\uc74c\uc5d0\uc11c \ub9e4\uc6b0 \ub192\uc74c<\/td><\/tr>
D7<\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>58-65<\/td>\ub0ae\uc740<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>\uc81c\uc77c \ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc720\ub0c9 \uacbd\ud654 \ub0c9\uac04\uacf5\uad6c\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
O1<\/a><\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>57-62<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
O2<\/a><\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>57-62<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
O6<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>58-63<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
O7<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>O, \ub9e4\uc6b0 \ub0ae\uc74c; W, \ub192\uc74c<\/td>W, \ub0ae\uc74c; O, \ub9e4\uc6b0 \ub192\uc74c<\/td>58-64<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ub0b4\ucda9\uaca9\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
S1<\/a><\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>40-58<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
S2<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub0ae\uc740<\/td>50-60<\/td>\uc911\uc0c1\uae09<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
S5<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>50-60<\/td>\uc911\uc0c1\uae09<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
S6<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>54-56<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
S7<\/a><\/td>\ub9e4\uccb4<\/td>\uae4a\uc740<\/td>A, \ucd5c\uc800; O, \ub0ae\uc74c<\/td>O, \ub192\uc74c; A, \ucd5c\uace0<\/td>45-57<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub192\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc800\ud569\uae08 \ud2b9\uc218\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
L2<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>O, \uc911\uac04; W, \ub0ae\uc74c<\/td>O, \uc911\uac04; W, \ub192\uc74c<\/td>45-63<\/td>\ub192\uc740<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
L6<\/a><\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>45-62<\/td>\ub9e4\uccb4<\/td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Low-Carbon Mold Steels<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
P2<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>58-64 (c)<\/td>\uc911\uc0c1\uae09<\/td>\ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
P3<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>58-64 (c)<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
P4<\/td>\ub192\uc740<\/td>\ub192\uc740<\/td>\ub9e4\uc6b0 \ub0ae\uc74c<\/td>\ub192\uc740<\/td>58-64 (c)<\/td>\ub0ae\uc74c~\uc911\uac04<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td><\/tr>
P5<\/td>\ub192\uc740<\/td>\u2014<\/td>O, \ub0ae\uc74c; W, \ub192\uc74c<\/td>\ub192\uc740<\/td>58-64 (c)<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
P6<\/td>\ub192\uc740<\/td>\u2014<\/td>A, \ub9e4\uc6b0 \ub0ae\uc74c; O, \ub0ae\uc74c<\/td>\ub192\uc740<\/td>58-61 (c)<\/td>\ub9e4\uccb4<\/td>\ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub9e4\uccb4<\/td><\/tr>
P20<\/a><\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>\ub0ae\uc740<\/td>\ub192\uc740<\/td>28-37<\/td>\uc911\uc0c1\uae09<\/td>\ub192\uc740<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
P21<\/td>\ub192\uc740<\/td>\uae4a\uc740<\/td>\ucd5c\uc800<\/td>\uc81c\uc77c \ub192\uc740<\/td>30-40 (d)<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td>\ub9e4\uccb4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc218\ub0c9 \uacbd\ud654\uac15<\/h2>\n\n\n\n
\uc720\ud615<\/th>\ud0c8\ud0c4 \uc800\ud56d\uc131<\/th>\uacbd\ud654 \ubc18\uc751\uc131<\/th>\ubcc0\ud615\ub7c9 (a)<\/th>\uade0\uc5f4 \uc800\ud56d\uc131<\/th>\ub300\ub7b5 \uacbd\ub3c4, HRC (b)<\/th>\ud53c\uc0ad\uc131<\/th>\uc778\uc131<\/th>\ub0b4\ub9c8\ubaa8\uc131<\/th>\uc5f0\ud654 \uc800\ud56d\uc131<\/th><\/tr><\/thead>
W1<\/td>\uc81c\uc77c \ub192\uc740<\/td>\uc595\uc74c<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>50-64<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub192\uc74c (e)<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
W2<\/td>\uc81c\uc77c \ub192\uc740<\/td>\uc595\uc74c<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>50-64<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub192\uc74c (e)<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr>
W5<\/td>\uc81c\uc77c \ub192\uc740<\/td>\uc595\uc74c<\/td>\ub192\uc740<\/td>\ub9e4\uccb4<\/td>50-64<\/td>\uc81c\uc77c \ub192\uc740<\/td>\ub192\uc74c (e)<\/td>\ub0ae\uc740<\/td>\ub0ae\uc74c~\uc911\uac04<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uad00\ub828 \ud398\uc774\uc9c0: \uacf5\uad6c\uac15 \uacf5\uae09<\/a> \ub2f9\uc0ac\uac00 \uacf5\uae09\ud558\ub294 \ub4f1\uae09, \uc0ac\uc774\uc988 \ubc0f \uacf5\uae09 \ud615\ud0dc\uc758 \uacbd\uc6b0, DC53<\/a> \ub2f9\uc0ac\uac00 \uc790\uccb4 \uc0dd\uc0b0\ud558\ub294 \ub0c9\uac04 \uac00\uacf5\uc6a9 \ub4f1\uae09\uc758 \uacbd\uc6b0, \uadf8\ub9ac\uace0 D6<\/a> \ud574\ub2f9 \uc5f4\ucc98\ub9ac \uc2a4\ucf00\uc904<\/a> Table 10\uc5d0 \uae30\uc7ac\ub418\uc9c0 \uc54a\uc740 \uace0\ub0b4\ub9c8\ubaa8 \ub4f1\uae09\uc758 \uacbd\uc6b0.<\/p>\n\n\n\n

\uc790\ub8cc \ucd9c\ucc98: ASM \ud578\ub4dc\ubd81, \ub2e8\uc870 \uacf5\uad6c\uac15(Alan M. Bayer, Teledyne Vasco \ubc0f Lee R. Walton, Latrobe Steel Company \uac1c\uc815). \ud45c 10. \uacf5\uac1c \uc790\ub8cc \ubc0f \uc0b0\uc5c5 \ud45c\uc900\uc5d0\uc11c \uc218\uc9d1\ud55c \ub370\uc774\ud130.<\/p>","protected":false},"excerpt":{"rendered":"

Processing & Service Characteristics of Tool Steels Comparative ratings for decarburization resistance, hardening response, distortion, cracking resistance, hardness, machinability, toughness, wear resistance and softening resistance across all major tool steel grades. Rated columns use the eight step scale: Lowest, Low, Low to medium, Medium, Medium to high, High, Very high, Highest. Higher is better for […]<\/p>\n","protected":false},"author":1,"featured_media":17171,"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":"disabled","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":"set","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 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Service Characteristics Comparison Chart - AoboSteel<\/title>\n<meta name=\"description\" content=\"Compare the processing and service characteristics of tool steels, including hardness, machinability, toughness, wear resistance, distortion, cracking resistance, and hardening response for H13, D2, A2, M2, O1, S7, P20, and more.\" \/>\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\/tool-steel-processing-characteristics\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tool Steel Processing & Service Characteristics Comparison Chart\" \/>\n<meta property=\"og:description\" content=\"Compare the processing and service characteristics of tool steels, including hardness, machinability, toughness, wear resistance, distortion, cracking resistance, and hardening 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