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L80 Type 13Cr

France AFNOR NF L80Type13Cr Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells (ISO 11960:2014) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L80Type13Cr / L80 Type 13Cr
Category Grade Standard Region/Area Standard Content
Metals L80 Type 13Cr NF EN ISO 11960 France Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells (ISO 11960:2014)

Chemical composition(mass fraction)(wt.%) of the L80 Type 13Cr

Element Min Max Similar
C 0.1500 0.2200 -
Mn 0.2500 1.0000 -
P - 0.0200 -
S - 0.0100 -
Si - 1.0000 -
Ni - 0.5000 -
Cr 12.0000 14.0000 -
Cu - 0.2500 -

Mechanical Properties of steel grade L80 Type 13Cr

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)
922 (≥) 785 (≥) 41 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade L80 Type 13Cr

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
43 - -     0.32 -  
199 155 - 34.3 331   -  
898 - 33 42.2   424 434

Heat Treatment of steel grade L80 Type 13Cr

Heat treated : 1547°C - 1277°C

Technological Curves of steel grade L80 Type 13Cr

Cross Reference Table (Equivalent Grade) of L80 Type 13Cr

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