2024/5/24 来源:www.unitechdq.com
|
成分
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
Ni
|
Bt
|
CEV
|
|
nm500
|
≤0.38
|
≤0.70
|
≤1.70
|
≤0.020
|
≤0.010
|
≤1.20
|
≤0.65
|
≤1.00
|
0.005-0.006
|
0.65
|
|
nm500
|
130
|
2
|
7
|
7
|
6
|
1
|
7
|
5
|
1
|
现货
|
Product classification
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