起订:5吨
供应:300吨
发货:3天内
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南京20#热轧大口径无缝钢管 国标8163流体管
|
Standard |
Trade mark |
Chemical 信息ponents |
Mechanical property |
||||||||||
|
C |
Si |
Mn |
P,S |
Cu |
Ni |
Mo |
Cr |
V |
Tensile Strength |
Yield Strength |
Elongation |
||
|
ASTM A106 |
B |
≤0.30 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥415 |
≥240 |
≥30 |
|
C |
≤0.35 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥485 |
≥275 |
≥30 |
|