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日本进口SKD61特种热模合金钢：
主要成分：
（%）C碳Si硅Mn锰Cr铬Mo（钼)V钒P磷S硫磺
0.35-0.420.80-1.200.30-0.504.80-5.501.20-1.600.50-1.100.030.010以下锻造：1，
050-850℃退火：加热至800-850℃，在此温度中停留二小时，在炉中任其渐冷淬火：
550-600℃，次加热至850-900℃，再加热至a.1000-1040℃。b.1040-1080℃在油中淬硬（a.
较需韧性工具； b.较需热作时硬度工具。)回火：缓热至550-680℃，在此温度中停留，然
后腐蚀作用及热度之急剧变动，适宜制造铝，镁，锌合金压铸模热冲铸工作，及热作铰刀，
轧恨，切槽刀，剪刀及热锻冲头等硬度：HRC530℃以下
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37CRB1E 59SI7 56SICR7 61SIR7 55SICR63 55CR3 60CRMO31 60CRB3 60CRMO33 51CRV4 52CRMOV4 59SI7H 56SICR7H 61SICR7H
55SICR63H 55CR3H 60CRMO31H 60CRB3H 60CRMO33H 51CRV4H 52CRMOV4H 59SI7HH 56SICR7HH 61SICR7HH 55SICR63HH 55CR3HH 60CRMO31HH 60CRB3HH 60CRMO33H 51CRV4HH 52CRMOV4HH DH DM SH SL SM DC DAA DAB DAC SC 100CR6 100CRMNSI4-4 100CRMNSI6-4 100CRMNSI6-6 100CRMO7 100CRMO7-3 100CRMO7-4 1000CRMNMOSI8-4-6 20CR3 20CR4 20MNCR4-2 17MNCR5 19MNCR5 15CRMO4
20CRMO4 20MNCRMO4-2 20NICRMO2 20NICRMO7 18CRNIMO7-6 18NICRMO14-6 16NICRMO16-5 C56E 56MN4 70MN4 43CRMO4 X47CR14 X65CR14 X108CRMO17 X89CRMOV18-1 80MOCRV42-16 13MOCRNI42-16-14 X82WMOCRV6-5-4 X75WCRV18-4-1 SS330 SS400 SS490 SS540 S10C S12C S15C S17C S20C S22C S25C S28C S30C S33C S35C S38C S40C S43C S45C S48C S50C S53C S55C S58C S09CK S15CK S20CK SMN420H SMN433H SMN438H SMN443H SMNC420H SMNC443H SCR415H SCR420H SCR430H SCR435H SCR440H SCM415H SCM418H SCM420H SCM435H SCM440H SCM445H SCM822H SNC415H SNC631H SNC815H SNCM220H SNCM420H SNC236 SNC415 SNC631 SNC815 SNC836 SNCM220 SNCM240 SNCM415 SNCM420 SNCM431 SNCM439 SNCM447 SNCM616 SNCM625 SNCM630 SNCM815 SCR415 SCR420 SCR430 SCR435 SCR440 SCR445 SCM415 SCM418 SCM420 SCM421 SCM430 SCM432 SCM435 SCM440 SCM445 SCM822 SMN420 SMN433 SMN438 SMN443
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