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20H12N12G6

Russia GOST 20H12N12G6 Tinned band steel wire. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 20H12N12G6 / 20H12N12G6
Category Grade Standard Region/Area Standard Content
Metals 20H12N12G6 GOST 9124 Russia Tinned band steel wire. Specifications

Chemical composition(mass fraction)(wt.%) of the 20H12N12G6

Element Min Max Similar
Si - 0.5000 -
S - 0.0300 -
P - 0.0350 -
Ni 10.0000 13.0000 -
Mn 6.0000 7.0000 -
Cr 10.0000 13.0000 -
C 0.1500 0.2500 -

Mechanical Properties of steel grade 20H12N12G6

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)
479 (≥) 317 (≥) 32 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 20H12N12G6

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 - -     0.11 -  
889 389 - 33.3 211   -  
335 - 13 13.2   434 114

Heat Treatment of steel grade 20H12N12G6

Heat treated : 1186°C - 1998°C

Technological Curves of steel grade 20H12N12G6

Cross Reference Table (Equivalent Grade) of 20H12N12G6

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