Chemical Composition and Mechanical Property for ASTM A350 | ||||||||||||||
Grade | Chemcial Composition | Mechanical Performance | ||||||||||||
C(Max) | Mn | P(Max) | S(Max) | Si | Ni(Max) | Cr(Max) | Mo(Max) | Cu(Max) | Co(Max) | V(Max) | Yield Strength (Min) |
Tensile Strength (Min) |
Elongation (Min) |
|
(Min) | ||||||||||||||
Mpa | Mpa | % | ||||||||||||
LF2 Class1 | 0.3 | 0.60-1.35 | 0.035 | 0.04 | 0.15-0.30 | 0.4 | 0.3 | 0.12 | 0.4 | 0.02 | 0.08 | 250 | 485-655 | 22 |
LF2 Class 2 | 0.3 | 0.60-1.35 | 0.035 | 0.04 | 0.15-0.30 | 0.4 | 0.3 | 0.12 | 0.4 | 0.02 | 0.08 | 250 | 485-655 | 22 |