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Russia GOST AS14HGN Constructional rolled steel of improved and high cutting machinability. Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AS14HGN / AS14HGN
Category Grade Standard Region/Area Standard Content
Metals AS14HGN GOST 1414 Russia Constructional rolled steel of improved and high cutting machinability. Specification

Chemical composition(mass fraction)(wt.%) of the AS14HGN

Element Min Max Similar
Si 0.1700 0.3700 -
S - 0.0350 -
Pb 0.1500 0.3000 -
P+S - 0.0600 -
P - 0.0350 -
Ni 0.8000 1.1000 -
Mo - 0.1000 -
Mn 0.7000 1.0000 -
Cu - 0.3000 -
Cr 0.8000 1.1000 -
C 0.1300 0.1800 -

Mechanical Properties of steel grade AS14HGN

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)
186 (≥) 121 (≥) 31 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade AS14HGN

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
33 - -     0.24 -  
713 987 - 23.3 324   -  
469 - 31 41.2   133 243

Heat Treatment of steel grade AS14HGN

Heat treated : 1397°C - 1834°C

Technological Curves of steel grade AS14HGN

Cross Reference Table (Equivalent Grade) of AS14HGN

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