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Russia GOST Np-G13A Steel surfacing wire. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Np-G13A / Np-G13A
Category Grade Standard Region/Area Standard Content
Metals Np-G13A GOST 10543 Russia Steel surfacing wire. Specifications

Chemical composition(mass fraction)(wt.%) of the Np-G13A

Element Min Max Similar

Mechanical Properties of steel grade Np-G13A

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)
792 (≥) 659 (≥) 32 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade Np-G13A

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
32 - -     0.22 -  
618 718 - 41.3 241   -  
946 - 33 21.2   414 233

Heat Treatment of steel grade Np-G13A

Heat treated : 1673°C - 1318°C

Technological Curves of steel grade Np-G13A

Cross Reference Table (Equivalent Grade) of Np-G13A

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