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钢号对照
化学成份
价格行情
类别
钢种
化学成分(
%)
C 碳
Si 硅
Mn 锰
P 磷
S 硫
Cr 铬
Ni 镍
Mo 钼
Cu 铜
Ti 钛
奥氏体型
201
≤0.15
≤1.00
5.5-7.5
≤0.06
≤0.30
16-18
3.5-5.5
202
≤0.15
≤1.00
7.5-10
≤0.06
≤0.30
17-19
4-6
301
≤0.15
≤1.00
≤2.00
≤0.045
≤0.03
16-18
6-8
302
≤0.15
≤1.00
≤2.00
≤0.045
≤0.03
17-19
8-10
303
≤0.15
≤1.00
≤2.00
≤0.20
≥0.15
17-19
8-10
304
≤0.08
≤1.00
≤2.00
≤0.045
≤0.03
18-20
8-10.5
304L
≤0.03
≤1.0
≤2.00
≤0.045
≤0.03
18-20
8-12
310
≤0.25
≤1.5
≤2.00
≤0.045
≤0.03
24-26
19-22
310S
≤0.08
≤1.5
≤2.00
≤0.045
≤0.03
24-26
19-22
311
≤0.25
≤1.00
≤2.00
≤0.045
≤0.03
19-21
24-26
312
≤0.25
≤1.00
≤2.00
≤0.045
≤0.03
27-31
8-10
314
≤0.25
1.5-3.0
≤2.00
≤0.045
≤0.03
23-26
19-22
315
≤0.15
≤1.00
≤2.00
≤0.045
≤0.03
17-19
7-9.5
1-1.5
1-1.5
316
≤0.08
≤1.00
≤2.00
≤0.045
≤0.03
16-18
10-14
2-3
316L
≤0.03
≤1.00
≤2.00
≤0.045
≤0.03
16-18
10-15
2-3
321
≤0.08
≤1.00
≤2.00
≤0.045
≤0.03
17-20
9-12
1-1.5
≥5
×C
铁素体型
409
≤0.08
≤1.00
≤1.00
≤0.40
≤0.03
11.5-14.5
410
≤0.15
≤1.00
≤1.00
≤0.40
≤0.03
11.5-13.5
≤0.50
420
≥0.15
≤1.00
≤1.00
≤0.040
≤0.03
12-14
430
≤0.12
≤1.00
≤1.00
≤0.040
≤0.03
16-18
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