|
牌号
|
化 学 成
分 (质量分数)，%
|
|
C(碳)
|
Si(硅)
|
Mn(锰)
|
Cr(铬)
|
Ni(镍)
|
S(硫)
|
P(磷)
|
Cu(铜)
|
|
Q235
|
0.14～0.22
|
≤0.30
|
0.30～0.65
|
≤0.30
|
≤0.30
|
≤0.050
|
≤0.045
|
≤0.30
|
|
15
|
0.12～0.19
|
0.17～0.37
|
0.35～0.65
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
20
|
0.17～0.24
|
0.17～0.37
|
0.35～0.65
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
25
|
0.22～0.30
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
30
|
0.27～0.35
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
35
|
0.32～0.40
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
40
|
0.37～0.45
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
45
|
0.42～0.50
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
50
|
0.47～0.55
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
55
|
0.52～0.60
|
0.17～0.37
|
0.50～0.80
|
≤0.25
|
≤0.25
|
≤0.035
|
≤0.035
|
≤0.25
|
|
以上是供应38CRMOA1A批发合金结构钢的详细介绍，包括供应38CRMOA1A批发合金结构钢的厂家、价格、型号、图片、产地、品牌等信息!
