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N80 Type1

Germany DIN N80Type1 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: N80Type1 / N80 Type1
Category Grade Standard Region/Area Standard Content
Metals N80 Type1 DIN EN ISO 11960 Germany 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 N80 Type1

Element Min Max Similar
P - 0.0300 -
S - 0.0300 -

Mechanical Properties of steel grade N80 Type1

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)
416 (≥) 832 (≥) 43 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade N80 Type1

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 - -     0.33 -  
368 439 - 21.3 432   -  
519 - 43 11.2   241 423

Heat Treatment of steel grade N80 Type1

Heat treated : 1852°C - 1249°C

Technological Curves of steel grade N80 Type1

Cross Reference Table (Equivalent Grade) of N80 Type1

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