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L80 Type 13Cr

America API L80Type13Cr Casing and tubing 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 API 5CT America Casing and tubing

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

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

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)
396 (≥) 213 (≥) 12 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

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
42 - -     0.44 -  
781 587 - 33.3 121   -  
766 - 44 12.2   433 122

Heat Treatment of steel grade L80 Type 13Cr

Heat treated : 1625°C - 1748°C

Technological Curves of steel grade L80 Type 13Cr

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

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