Chemical Composition and Mechanical Property for ASTM A234 | |||||||||||||
Steel Grade | Chemical Composition | Mechanical Performance | |||||||||||
C(Max) | Mn | P(Max) | S(Max) | Si(Min) | Cr(Max) | Mo(Max) | Ni(Max) | Cu(Max) | Tensile Strength (Min) |
Yield Strength (Min) |
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Mpa | ksi | Mpa | ksi | ||||||||||
WP11 CL1 | 0.05-0.15 | 0.3-0.6 | 0.03 | 0.03 | 0.5-1 | 1-1.5 | 0.44-0.65 | / | / | 415-585 | 60-85 | 205 | 30 |
WP11 CL2 | 0.05-0.2 | 0.3-0.8 | 0.04 | 0.04 | 0.5-1 | 1-1.5 | 0.44-0.65 | / | / | 485-655 | 70-95 | 275 | 40 |