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ASTM A53/A53M|热浸镀锌黑钢焊接管|热浸镀锌黑钢无缝流体管
发布者:宁波易程大东钢铁有限公司 发布时间:2009/9/1 阅读:1981次
ASTM A53/A53M|热浸镀锌黑钢焊接管|热浸镀锌黑钢无缝流体管
化学成分、机械性能
标准
牌号
化学成分(%)
机械性能
C
Si
Mn
P
S
Cu
Ni
Mo
Cr
V
抗拉强度Mpa
屈服强度Mpa
ASTM
A
≤0.25
-
≤0.95
≤0.05
≤0.06
≤0.40
≤0.40
≤0.15
≤0.40
≤0.08
≥330
≥205
A53
B
≤0.30
-
≤1.20
≤0.05
≤0.06
≤0.40
≤…
化学成分、机械性能
标准 |
牌号 |
化学成分(%) |
机械性能 | ||||||||||
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Mo |
Cr |
V |
抗拉强度Mpa |
屈服强度Mpa | ||
ASTM |
A |
≤0.25 |
- |
≤0.95 |
≤0.05 |
≤0.06 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥330 |
≥205 |
A53 |
B |
≤0.30 |
- |
≤1.20 |
≤0.05 |
≤0.06 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥415 |
≥240 |
ASTM |
B |
≤0.30 |
≤0.10 |
0.29~1.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.08 |
≥415 |
≥240 |
|