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Grade A - PSL 1

America API GradeA-PSL1 Line pipe and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GradeA-PSL1 / Grade A - PSL 1
Category Grade Standard Region/Area Standard Content
Metals Grade A - PSL 1 API 5L America Line pipe

Chemical composition(mass fraction)(wt.%) of the Grade A - PSL 1

Element Min Max Similar
S - 0.0300 -
P - 0.0300 -
Mn - 0.9000 -
C - 0.2200 -

Mechanical Properties of steel grade Grade A - PSL 1

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)
846 (≥) 189 (≥) 12 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade Grade A - PSL 1

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 - -     0.32 -  
876 939 - 14.3 124   -  
986 - 34 14.2   111 111

Heat Treatment of steel grade Grade A - PSL 1

Heat treated : 1457°C - 1967°C

Technological Curves of steel grade Grade A - PSL 1

Cross Reference Table (Equivalent Grade) of Grade A - PSL 1

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