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America UNS G51210 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G51210 / G51210
Category Grade Standard Region/Area Standard Content
Metals G51210 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the G51210

Element Min Max Similar

Mechanical Properties of steel grade G51210

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)
247 (≥) 175 (≥) 22 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade G51210

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 - -     0.22 -  
163 286 - 21.3 211   -  
697 - 34 34.2   233 323

Heat Treatment of steel grade G51210

Heat treated : 1565°C - 1299°C

Technological Curves of steel grade G51210

Cross Reference Table (Equivalent Grade) of G51210

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