Standard
|
Grade |
Chemical components | Mechanical performance | ||||||||||
C | Si | Mn | P、S | Cu | Ni | Mo | Cr | v |
Tensile Strenght
(Mpa) |
Yield Strenght
(Mpa) |
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 |