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America UNS P00270 18 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: P00270 / P00270
Category Grade Standard Region/Area Standard Content
Metals P00270 -- America 18

Chemical composition(mass fraction)(wt.%) of the P00270

Element Min Max Similar

Mechanical Properties of steel grade P00270

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)
898 (≥) 842 (≥) 32 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade P00270

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 - -     0.44 -  
214 897 - 42.3 441   -  
882 - 34 12.2   112 212

Heat Treatment of steel grade P00270

Heat treated : 1284°C - 1399°C

Technological Curves of steel grade P00270

Cross Reference Table (Equivalent Grade) of P00270

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