Chemical Composition and Mechanical Property for ASTM A403 | |||||||||||
Steel Grade | Chemical Composition | ||||||||||
C(Max) | Mn | P(Max) | S(Max) | Si | Ni(Max) | Cr(Max) | Mo(Max) | Yield Strength (Min) |
Tensile Strength (Min) |
Elongation (%) |
|
Mpa | Mpa | Longitudinal | |||||||||
WP304 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 8.0-11.0 | 18.0-20.0 | 205 | 515 | 28 | |
WP304L | 0.03 | 2.00 | 0.045 | 0.03 | 1.00 | 8.0-12.0 | 18.0-20.0 | 170 | 485 | 28 |