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PSL-1 15-60-16 Grade 140

EU EN PSL-115-60-16Grade140 石油天然气工业 套管、油管和接箍毛坯用耐腐蚀合金无缝管 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals PSL-1 15-60-16 Grade 140 EN ISO 13680 EU 石油天然气工业 套管、油管和接箍毛坯用耐腐蚀合金无缝管 交货技术条件

Chemical composition(mass fraction)(wt.%) of the PSL-1 15-60-16 Grade 140

Element Min Max Similar
W - - 4.0000
Ni - - 60.0000
Mo - - 16.0000
Cr - - 15.0000
C - - 0.0100

Mechanical Properties of steel grade PSL-1 15-60-16 Grade 140

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)
441 (≥) 721 (≥) 21 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade PSL-1 15-60-16 Grade 140

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
22 - -     0.31 -  
679 618 - 24.3 141   -  
462 - 44 32.2   122 413

Heat Treatment of steel grade PSL-1 15-60-16 Grade 140

Heat treated : 1173°C - 1223°C

Technological Curves of steel grade PSL-1 15-60-16 Grade 140

Cross Reference Table (Equivalent Grade) of PSL-1 15-60-16 Grade 140

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