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Alloy 174

Global 企业标准 Alloy174 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Alloy174 / Alloy 174
Category Grade Standard Region/Area Standard Content
Metals Alloy 174 -- Global

Chemical composition(mass fraction)(wt.%) of the Alloy 174

Element Min Max Similar
Cu - - -
Co 0.3500 0.6000 -
Be 0.1500 0.5000 -

Mechanical Properties of steel grade Alloy 174

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)
219 (≥) 192 (≥) 42 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade Alloy 174

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
23 - -     0.12 -  
383 911 - 42.3 324   -  
143 - 44 31.2   344 324

Heat Treatment of steel grade Alloy 174

Heat treated : 1311°C - 1375°C

Technological Curves of steel grade Alloy 174

Cross Reference Table (Equivalent Grade) of Alloy 174

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