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Nickelvac 690

Global 企业标准 Nickelvac690 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Nickelvac690 / Nickelvac 690
Category Grade Standard Region/Area Standard Content
Metals Nickelvac 690 -- Global

Chemical composition(mass fraction)(wt.%) of the Nickelvac 690

Element Min Max Similar

Mechanical Properties of steel grade Nickelvac 690

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)
775 (≥) 383 (≥) 42 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade Nickelvac 690

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 - -     0.31 -  
491 389 - 24.3 212   -  
642 - 23 22.2   113 243

Heat Treatment of steel grade Nickelvac 690

Heat treated : 1617°C - 1834°C

Technological Curves of steel grade Nickelvac 690

Cross Reference Table (Equivalent Grade) of Nickelvac 690

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