EH530~610----≧570705~805 SH610~660------760~860 ESH----------伸長率燒炖 ≧32≧20≧20≧20--(%)軟化 1/4H≧20≧10--≧10-- 1/2H≧10≧5≧5≧5≧8 3/4H---------- H≧4--≧3≧3≧4 EH≧2-------- SH---------- ESH----------硬度燒炖80~100≦100≦110≦110--(Hv)軟化 1/4H100~120100~120--110~140-- 1/2H120~140120~140110~150130~160140~200 3/4H---------- H140~160140~160≧135150~180175~220 EH160~180----≧180195~240 SH180~200------210~250 ESH----------軟化溫度 (℃)彈性係數147121121125127(KN/mm2) 合金種類Corson合金C7025C7025SC7026C1441C5050SKH40SKH50SKH51 SKH52SKH53SKH54 SKH55SKH56SKH57SKH58 SKH59………..日本JIS标准特殊钢 中空钢牌号:SK3M SK4M SK5M SK6M SK7M SK2M SK5M SKS 51MSKS81MSKS95M SKC3SKC11SKC24SKC25 SKC31日本JIS标准钨钢(硬质合金钢)牌号:切削工具用:P01P15 P10 P20 P30 P40 M10 M20 M30 M40 K01 K10 K20 K30。。。。拉丝模和{dj1}工具用:V10 V20 V30……….矿山的质地工具用: E1 E2 E4 E5………超微粒硬质合金:Z01Z10 Z20Z30 …………A1 A40 CC F0 F1 G2 G3 G5 G8 G10E H1 H2 H2 H3 ST10E ST15E ST20E ST25EST30E ST40E T12A T3SU1 U10E AC720 AC805 AC日本JIS标准结构用铸钢牌号:SC360SC37SC410SC42 SC450SC46SC480SC49 SC360SC410SC450SC480 200-400 200-400W 230-450 230-450W 270-480W 340-550 340-550W