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L415M - PSL2

America API L415M-PSL2 Line pipe and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L415M-PSL2 / L415M - PSL2
Category Grade Standard Region/Area Standard Content
Metals L415M - PSL2 API SPEC 5L America Line pipe

Chemical composition(mass fraction)(wt.%) of the L415M - PSL2

Element Min Max Similar
B - 0.0010 -
Mo - 0.5000 -
Cr - 0.5000 -
Ni - 0.5000 -
Cu - 0.5000 -
Nb+V+Ti - 0.1500 -
CEpcm - 0.2500 -
CEiiw - 0.4300 -
S - 0.0150 -
P - 0.0250 -
Mn - 1.6000 -
Si - 0.4500 -
C - 0.1200 -

Mechanical Properties of steel grade L415M - PSL2

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
262 (≥) 872 (≥) 12 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade L415M - PSL2

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.44 -  
725 346 - 12.3 143   -  
987 - 23 12.2   423 111

Heat Treatment of steel grade L415M - PSL2

Heat treated : 1446°C - 1474°C

Technological Curves of steel grade L415M - PSL2

Cross Reference Table (Equivalent Grade) of L415M - PSL2

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