等级和类别 Class and sort |
化学成分 Chemical components | 机械性能 Mechanical performance | ||||||
B |
C(Max) |
Mn(Max) |
P(Max) |
S(Max) |
抗拉强度 Tensile strenght(Min) |
屈服强度 Yield Strenght(Min) |
||
psi | Mpa | psi | Mpa | |||||
0.28 | 1.20 | 0.030 | 0.030 | 60.000 | 414 | 35.000 | 241 |
Source: http://www.derbosteel.com/56-inch-carbon-steel-spiral-pipe-api-5l-gr-b.html
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