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Approximate Comparison of Steel Grades

合金工具鋼鋼號近似對照
No.
中國
GB
日本
JIS
美國 德國
俄羅斯
ГOCT
瑞典
SS
ASTM UNS DIN W-Nr.
1 9SiCr 90CrSi5 1.2108 9XC 2092
2 8MnSi ~C75W 1.1750 
3 Cr06 SKS8 140Cr3 1.2008 X05
4 Cr2 SUJ2 L3 T61203 102Cr6 1.2067 X
5 9Cr2 90Cr3 1.2056 9X1
6 W ~SKS21 F1 T60601 120W4 1.2414 B1 2705
7 4CrW2Si ~SKS41 4XB2C
8 5CrW2Si S1 T41901 ~45WCrV7 1.2542 5XB2C ~2710
9 6CrW2Si ~60WCrV7 1.2550  6XB2C
10 Cr12 SKD1 D3 TR30403 X210Cr12 1.2080  X12
11 Cr12MoV SKD11 X165CrMoV12 1.2601 X12M 2310
12 Cr12Mo1V1 D2 T30402 X155CrVMo12-1 1.2379
13 Cr5Mo1V SKD12 A2 T30102 X100CrMoV5-1 1.2363 2260
14 9Mn2V O2 T31502 90MnCrV8 1.2842
15 CrWMn SKS31 105WCr6 1.2419 XBГ
16 9CrWMn SKS31 O1 T31501 100MnCrW4 1.2510  9XBГ 2140
17 5CrMnMo ~40CrMnMo7 1.2311 5XГM
18 5CrNiMo SKT4 L6 T61206 55NiCrMoV6 1.2713 5XHM ~2550
19 3Cr2W8V SKD5 H21 T20821 X30WCrV9-3 1.2581 3X2B8φ 2730
20 8Cr3 8X3
21 4Cr3Mo3SiV H10 T20810 ~X32CrMoV3-3 1.2365 3X3M3φ
22 4Cr5MoSiV SKD6 H11 T20811 X38CrMoV5-1 1.2343 4X5MφC
23 4Cr5MoSiV1 SKD61 H13 T20813 X40CrMoV5-1 1.2344 4X5Mφ1C
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