Class and Grade | Chemical Components | ||||||
C( | Mn(Max) | P(Max) | S(Max) | Si | Cr | Mo | |
P11 | 0.05-0.15 | 0.3-0.6 | 0.025 | 0.025 | 0.5-1.0 | 1.00-1.50 | 0.44-.065 |
Steel Grade | Yield Strength Min (Mpa) |
Tensile Strength Min(Mpa) |
Elongation A Min(%) |
Hardness Max |
P5 | 415 | 205 | 30 | 85HRB (170HB) |
P11 | 415 | 205 | 85HRB (170HB) | |
P12 | 415 | 220 | 85HRB (170HB) |
Source: https://www.derbosteelpipe.com/a335-p11-alloy-steel-pipe-smls-outer-diameter-325-inside-diameter-253.html
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