approximate comparison of steel grades -z6尊龙凯时集团

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approximate comparison of steel grades

合金工具钢钢号近似对照
no.
中国
gb
日本
jis
美国 德国
俄罗斯
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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