{"id":19420,"date":"2026-09-21T13:28:44","date_gmt":"2026-09-21T05:28:44","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=19420"},"modified":"2026-10-16T10:31:46","modified_gmt":"2026-10-16T02:31:46","slug":"alloy-steel-composition-chart","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/alloy-steel-composition-chart\/","title":{"rendered":"13xx~94xx \uc2dc\ub9ac\uc988 \ud569\uae08\uac15 \uc131\ubd84\ud45c"},"content":{"rendered":"

\ud569\uae08\uac15 \uc870\uc131 \ucc28\ud2b8<\/h1>\n\n\n\n

SAE-AISI \uc800\ud569\uae08 \ub4f1\uae09\uc758 \ud654\ud559 \uc870\uc131 \ud55c\ub3c4\ub85c, \uc6a9\uac15 \ub610\ub294 \uc8fc\uc870 \ubd84\uc11d \uae30\uc900 \uc911\ub7c9 \ud37c\uc13c\ud2b8\ub85c \ud45c\uae30\ub429\ub2c8\ub2e4. \ud45c\ub294 13xx \ub9dd\uac04 \uacc4\uc5f4\ubd80\ud130 40xx \ubab0\ub9ac\ube0c\ub374, 41xx \ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374, 43xx~48xx \ub2c8\ucf08-\ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374, 51xx \ud06c\ub86c, 61xx \ud06c\ub86c-\ubc14\ub098\ub4d0, 81xx~94xx \ubc0f 92xx \uc2e4\ub9ac\ucf58 \ub4f1\uae09\uae4c\uc9c0 \ud3ec\ud568\ud558\uba70, SAE \uc7a0\uc7ac \ud45c\uc900 PS \ub4f1\uae09\uc740 \ub450 \ubc88\uc9f8 \ud45c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

wt %<\/strong> \uc6a9\uac15 \ub610\ub294 \uc8fc\uc870 \ubd84\uc11d<\/p>\n\n\n\n

\ube4c\ub9bf, \ube14\ub8f8, \uc2ac\ub798\ube0c \ubc0f \uc5f4\uac04 \uc555\uc5f0 \ub610\ub294 \ub0c9\uac04 \ub9c8\uac10 \ubd09\uac15\uc758 \uc870\uc131 \ud55c\ub3c4. \ud310\uc7ac\uc5d0\ub294 \uc57d\uac04 \ub354 \ub113\uc740 \ubc94\uc704\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ucd9c\ucc98\uc758 \ud45c 19.<\/p>\n\n\n\n

SAE-AISI<\/th>UNS<\/th>C<\/th>Mn<\/th>P<\/th>S<\/th>Si<\/th>Ni<\/th>Cr<\/th>Mo<\/th>V<\/th><\/tr><\/thead>
1330<\/td>G13300<\/td>0.28\u20130.33<\/td>1.60\u20131.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
1335<\/td>G13350<\/td>0.33\u20130.38<\/td>1.60\u20131.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
1340<\/td>G13400<\/td>0.38\u20130.43<\/td>1.60\u20131.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
1345<\/td>G13450<\/td>0.43\u20130.48<\/td>1.60\u20131.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
4023<\/td>G40230<\/td>0.20\u20130.25<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td><\/td><\/td><\/tr>
4024<\/td>G40240<\/td>0.20\u20130.25<\/td>0.70\u20130.90<\/td>0.035<\/td>0.035\u20130.050<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4027<\/td>G40270<\/td>0.25\u20130.30<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4028<\/td>G40280<\/td>0.25\u20130.30<\/td>0.70\u20130.90<\/td>0.035<\/td>0.035\u20130.050<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4032<\/td>G40320<\/td>0.30\u20130.35<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4037<\/td>G40370<\/td>0.35\u20130.40<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4042<\/td>G40420<\/td>0.40\u20130.45<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4047<\/td>G40470<\/td>0.45\u20130.50<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4118<\/td>G41180<\/td>0.18\u20130.23<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
4130<\/td>G41300<\/td>0.28\u20130.33<\/td>0.40\u20130.60<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4135<\/td>G41350<\/td>0.33\u20130.38<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4137<\/td>G41370<\/td>0.35\u20130.40<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4140<\/a><\/td>G41400<\/td>0.38\u20130.43<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4142<\/td>G41420<\/td>0.40\u20130.45<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4145<\/td>G41450<\/td>0.41\u20130.48<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4147<\/td>G41470<\/td>0.45\u20130.50<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4150<\/td>G41500<\/td>0.48\u20130.53<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4161<\/td>G41610<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>0.25\u20130.35<\/td>\u2014<\/td><\/tr>
4320<\/td>G43200<\/td>0.17\u20130.22<\/td>0.45\u20130.65<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>0.40\u20130.60<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4340<\/a><\/td>G43400<\/td>0.38\u20130.43<\/td>0.60\u20130.80<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>0.70\u20130.90<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
E4340(b)<\/sup><\/td>G43406<\/td>0.38\u20130.43<\/td>0.65\u20130.85<\/td>0.025<\/td>0.025<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>0.70\u20130.90<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4422<\/td>G44220<\/td>0.20\u20130.25<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.35\u20130.45<\/td>\u2014<\/td><\/tr>
4427<\/td>G44270<\/td>0.24\u20130.29<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>\u2014<\/td>0.35\u20130.45<\/td>\u2014<\/td><\/tr>
4615<\/td>G46150<\/td>0.13\u20130.18<\/td>0.45\u20130.65<\/td>0.035<\/td>0.040<\/td>0.15\u20130.25<\/td>1.65\u20132.00<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4617<\/td>G46170<\/td>0.15\u20130.20<\/td>0.45\u20130.65<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4620<\/td>G46200<\/td>0.17\u20130.22<\/td>0.45\u20130.65<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4626<\/td>G46260<\/td>0.24\u20130.29<\/td>0.45\u20130.65<\/td>0.035<\/td>\ucd5c\ub300 0.04<\/td>0.15\u20130.35<\/td>0.70\u20131.00<\/td>\u2014<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4718<\/td>G47180<\/td>0.16\u20130.21<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>0.90\u20131.20<\/td>0.35\u20130.55<\/td>0.30\u20130.40<\/td>\u2014<\/td><\/tr>
4720<\/td>G47200<\/td>0.17\u20130.22<\/td>0.50\u20130.70<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.90\u20131.20<\/td>0.35\u20130.55<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
4815<\/td>G48150<\/td>0.13\u20130.18<\/td>0.40\u20130.60<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>3.25\u20133.75<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4817<\/td>G48170<\/td>0.15\u20130.20<\/td>0.40\u20130.60<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>3.25\u20133.75<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
4820<\/td>G48200<\/td>0.18\u20130.23<\/td>0.50\u20130.70<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>3.25\u20133.75<\/td>\u2014<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
50B40(c)<\/sup><\/td>G50401<\/td>0.38\u20130.43<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
50B44(c)<\/sup><\/td>G50441<\/td>0.43\u20130.48<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5046<\/td>G50460<\/td>0.43\u20130.48<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.20\u20130.35<\/td>\u2014<\/td>\u2014<\/td><\/tr>
50B46(c)<\/sup><\/td>G50461<\/td>0.44\u20130.49<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.20\u20130.35<\/td>\u2014<\/td>\u2014<\/td><\/tr>
50B50(c)<\/sup><\/td>G50501<\/td>0.48\u20130.53<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5060<\/td>G50600<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
50B60(c)<\/sup><\/td>G50601<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5115<\/td>G51150<\/td>0.13\u20130.18<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5117<\/td>G51170<\/td>0.15\u20130.20<\/td>0.70\u20130.90<\/td>0.040<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5120<\/td>G51200<\/td>0.17\u20130.22<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5130<\/td>G51300<\/td>0.28\u20130.33<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5132<\/td>G51320<\/td>0.30\u20130.35<\/td>0.60\u20130.80<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.75\u20131.00<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5135<\/td>G51350<\/td>0.33\u20130.38<\/td>0.60\u20130.80<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.05<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5140<\/td>G51400<\/td>0.38\u20130.43<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5147<\/td>G51470<\/td>0.46\u20130.51<\/td>0.70\u20130.95<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.85\u20131.15<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5150<\/td>G51500<\/td>0.48\u20130.53<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5155<\/td>G51550<\/td>0.51\u20130.59<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
5160<\/td>G51600<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
51B60(c)<\/sup><\/td>G51601<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
50100(b)<\/sup><\/td>G50986<\/td>0.98\u20131.10<\/td>0.25\u20130.45<\/td>0.025<\/td>0.025<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
51100(b)<\/sup><\/td>G51986<\/td>0.98\u20131.10<\/td>0.25\u20130.45<\/td>0.025<\/td>0.025<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.90\u20131.15<\/td>\u2014<\/td>\u2014<\/td><\/tr>
52100(b)<\/sup><\/td>G52986<\/td>0.98\u20131.10<\/td>0.25\u20130.45<\/td>0.025<\/td>0.025<\/td>0.15\u20130.35<\/td>\u2014<\/td>1.30\u20131.60<\/td>\u2014<\/td>\u2014<\/td><\/tr>
6118<\/td>G61180<\/td>0.16\u20130.21<\/td>0.50\u20130.70<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.50\u20130.70<\/td>\u2014<\/td>0.10\u20130.15<\/td><\/tr>
6150<\/td>G61500<\/td>0.48\u20130.53<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.80\u20131.10<\/td>\u2014<\/td>0.15 min<\/td><\/tr>
8115<\/td>G81150<\/td>0.13\u20130.18<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.20\u20130.40<\/td>0.30\u20130.50<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
81B45(c)<\/sup><\/td>G81451<\/td>0.43\u20130.48<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.20\u20130.40<\/td>0.35\u20130.55<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
8615<\/td>G86150<\/td>0.13\u20130.18<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8617<\/td>G86170<\/td>0.15\u20130.20<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8620<\/td>G86200<\/td>0.18\u20130.23<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8622<\/td>G86220<\/td>0.20\u20130.25<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8625<\/td>G86250<\/td>0.23\u20130.28<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8627<\/td>G86270<\/td>0.25\u20130.30<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8630<\/td>G86300<\/td>0.28\u20130.33<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8637<\/td>G86370<\/td>0.35\u20130.40<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8640<\/a><\/td>G86400<\/td>0.38\u20130.43<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8642<\/td>G86420<\/td>0.40\u20130.45<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8645<\/td>G86450<\/td>0.43\u20130.48<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
86B45(c)<\/sup><\/td>G86451<\/td>0.43\u20130.48<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8650<\/td>G86500<\/td>0.48\u20130.53<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8655<\/td>G86550<\/td>0.51\u20130.59<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8600<\/td>G86600<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.15\u20130.25<\/td>\u2014<\/td><\/tr>
8720<\/td>G87200<\/td>0.18\u20130.23<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
8740<\/td>G87400<\/td>0.38\u20130.43<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
8822<\/td>G88220<\/td>0.20\u20130.25<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.40\u20130.70<\/td>0.40\u20130.60<\/td>0.30\u20130.40<\/td>\u2014<\/td><\/tr>
9254<\/td>G92540<\/td>0.51\u20130.59<\/td>0.60\u20130.80<\/td>0.035<\/td>0.040<\/td>1.20\u20131.60<\/td>\u2014<\/td>0.60\u20130.80<\/td>\u2014<\/td>\u2014<\/td><\/tr>
9260<\/td>G92600<\/td>0.56\u20130.64<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>1.80\u20132.20<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td>\u2014<\/td><\/tr>
9310(b)<\/sup><\/td>G93106<\/td>0.08\u20130.13<\/td>0.45\u20130.65<\/td>0.025<\/td>0.025<\/td>0.15\u20130.35<\/td>3.00\u20133.50<\/td>1.00\u20131.40<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
94B15(c)<\/sup><\/td>G94151<\/td>0.13\u20130.18<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.30\u20130.60<\/td>0.30\u20130.50<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
94B17(c)<\/sup><\/td>G94171<\/td>0.15\u20130.20<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.30\u20130.60<\/td>0.30\u20130.50<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
94B30(c)<\/sup><\/td>G94301<\/td>0.28\u20130.33<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.30\u20130.60<\/td>0.30\u20130.50<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98: ASM Handbook, Vol 1 (10th ed.), “Classification and Designation of Carbon and Low-Alloy Steels”, Table 19.<\/p>\n\n\n\n

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\ud569\uae08\uac15 \ud654\ud559 \uc131\ubd84\ud45c, \uc778\uc1c4\uc6a9 PDF<\/strong><\/p>\n\n\n\n

116\uac1c \uac15\uc885\uc758 \ud654\ud559 \uc131\ubd84 \ud55c\uacc4, \ub9dd\uac00\ub2c8\uc988, \ubab0\ub9ac\ube0c\ub374, \ud06c\ub86c, \ub2c8\ucf08 \uacc4\uc5f4\uacfc SAE PS \uac15\uc885, \uc6d0\ubb38 \uc8fc\uc11d\uc5d0 \ud45c\uc2dc\ub41c \uac12, \uc5f0\ub77d\ucc98\ub97c \ub2f4\uc740 A4 3\ud398\uc774\uc9c0\uc785\ub2c8\ub2e4. PDF\ub294 \uc601\uc5b4\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

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PDF \ub2e4\uc6b4\ub85c\ub4dc, 798 KB<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

SAE \uc7a0\uc7ac \ud45c\uc900\uac15<\/p>\n\n\n\n

PS \uc2dc\ub9ac\uc988\ub294 \ud45c\uc900\uc73c\ub85c \uc81c\uc548\ub41c \ub4f1\uae09\uc73c\ub85c, \ud654\ud559 \uc131\ubd84\ub9cc\uc774 \uc544\ub2c8\ub77c \uacbd\ud654\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uacf5\uae09\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ucd9c\ucc98\uc758 Table 20.<\/p>\n\n\n\n

SAE PS \ubc88\ud638<\/th>C<\/th>Mn<\/th>P \ucd5c\ub300<\/th>S \ucd5c\ub300<\/th>Si<\/th>Ni<\/th>Cr<\/th>Mo<\/th>B<\/th><\/tr><\/thead>
PS 10<\/td>0.19\u20130.24<\/td>0.95\u20131.25<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.20\u20130.40<\/td>0.25\u20130.40<\/td>0.05\u20130.10<\/td>\u2014<\/td><\/tr>
PS 15<\/td>0.18\u20130.23<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 16<\/td>0.20\u20130.25<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 17<\/td>0.23\u20130.28<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 18<\/td>0.25\u20130.30<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 19<\/td>0.18\u20130.23<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.08\u20130.15<\/td>0.0005\u20130.003<\/td><\/tr>
PS 20<\/td>0.13\u20130.18<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 21<\/td>0.15\u20130.20<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 24<\/td>0.18\u20130.23<\/td>0.75\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>0.20\u20130.30<\/td>\u2014<\/td><\/tr>
PS 30<\/td>0.13\u20130.18<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.70\u20131.00<\/td>0.45\u20130.65<\/td>0.45\u20130.60<\/td>\u2014<\/td><\/tr>
PS 31<\/td>0.15\u20130.20<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.70\u20131.00<\/td>0.45\u20130.65<\/td>0.45\u20130.60<\/td>\u2014<\/td><\/tr>
PS 32<\/td>0.18\u20130.23<\/td>0.70\u20130.90<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.70\u20131.00<\/td>0.45\u20130.65<\/td>0.45\u20130.60<\/td>\u2014<\/td><\/tr>
PS 33(b)<\/sup><\/td>0.17\u20130.24<\/td>0.85\u20131.25<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>0.20 min<\/td>0.20 min<\/td>0.05 min<\/td>\u2014<\/td><\/tr>
PS 34<\/td>0.28\u20130.33<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.60<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 36<\/td>0.38\u20130.43<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 38<\/td>0.43\u20130.48<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 39<\/td>0.48\u20130.53<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 40<\/td>0.51\u20130.59<\/td>0.90\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>0.13\u20130.20<\/td>\u2014<\/td><\/tr>
PS 54<\/td>0.19\u20130.25<\/td>0.70\u20131.05<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.40\u20130.70<\/td>0.05 min<\/td>\u2014<\/td><\/tr>
PS 55<\/td>0.15\u20130.20<\/td>0.70\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>0.45\u20130.65<\/td>0.65\u20130.80<\/td>\u2014<\/td><\/tr>
PS 56<\/td>0.080\u20130.13<\/td>0.70\u20131.00<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>0.445\u20130.65<\/td>0.65\u20130.80<\/td>\u2014<\/td><\/tr>
PS 57<\/td>0.08 \ucd5c\ub300<\/td>1.25 max<\/td>0.040<\/td>0.15\u20130.35<\/td>\ucd5c\ub300 1.00<\/td>\u2014<\/td>17.00\u201319.00<\/td>1.75\u20132.25<\/td>\u2014<\/td><\/tr>
PS 58<\/td>0.16\u20130.21<\/td>1.00\u20131.30<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>\u2014<\/td>\u2014<\/td><\/tr>
PS 59<\/td>0.18\u20130.23<\/td>1.00\u20131.30<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
PS 61<\/td>0.23\u20130.28<\/td>1.00\u20131.30<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
PS 63<\/td>0.31\u20130.38<\/td>0.75\u20131.10<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.45\u20130.65<\/td>\u2014<\/td>0.0005\u20130.003<\/td><\/tr>
PS 64<\/td>0.16\u20130.21<\/td>1.00\u20131.30<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
PS 65<\/td>0.21\u20130.26<\/td>1.00\u20131.30<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.70\u20130.90<\/td>\u2014<\/td>\u2014<\/td><\/tr>
PS 66(c)<\/sup><\/td>0.16\u20130.21<\/td>0.40\u20130.70<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>1.65\u20132.00<\/td>0.45\u20130.75<\/td>0.08\u20130.15<\/td>\u2014<\/td><\/tr>
PS 67<\/td>0.42\u20130.49<\/td>0.80\u20131.20<\/td>0.035<\/td>0.040<\/td>0.15\u20130.35<\/td>\u2014<\/td>0.85\u20131.20<\/td>0.25\u20130.35<\/td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\ucd9c\ucc98: ASM Handbook, Vol 1 (10th ed.), “Classification and Designation of Carbon and Low-Alloy Steels”, Table 20.<\/p>\n\n\n\n

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\ud569\uae08\uac15 \ud654\ud559 \uc131\ubd84\ud45c, \uc778\uc1c4\uc6a9 PDF<\/strong><\/p>\n\n\n\n

116\uac1c \uac15\uc885\uc758 \ud654\ud559 \uc131\ubd84 \ud55c\uacc4, \ub9dd\uac00\ub2c8\uc988, \ubab0\ub9ac\ube0c\ub374, \ud06c\ub86c, \ub2c8\ucf08 \uacc4\uc5f4\uacfc SAE PS \uac15\uc885, \uc6d0\ubb38 \uc8fc\uc11d\uc5d0 \ud45c\uc2dc\ub41c \uac12, \uc5f0\ub77d\ucc98\ub97c \ub2f4\uc740 A4 3\ud398\uc774\uc9c0\uc785\ub2c8\ub2e4. PDF\ub294 \uc601\uc5b4\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

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