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Global 企业标准 NGK14 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NGK14 / NGK 14
Category Grade Standard Region/Area Standard Content
Metals NGK 14 -- Global

Chemical composition(mass fraction)(wt.%) of the NGK 14

Element Min Max Similar

Mechanical Properties of steel grade NGK 14

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)
969 (≥) 621 (≥) 21 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade NGK 14

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
41 - -     0.33 -  
493 945 - 14.3 332   -  
986 - 32 12.2   442 143

Heat Treatment of steel grade NGK 14

Heat treated : 1427°C - 1896°C

Technological Curves of steel grade NGK 14

Cross Reference Table (Equivalent Grade) of NGK 14

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