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Russia GOST AS14 Constructional rolled steel of improved and high cutting machinability. Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AS14 / AS14
Category Grade Standard Region/Area Standard Content
Metals AS14 GOST 1414 Russia Constructional rolled steel of improved and high cutting machinability. Specification

Chemical composition(mass fraction)(wt.%) of the AS14

Element Min Max Similar

Mechanical Properties of steel grade AS14

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)
662 (≥) 827 (≥) 23 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade AS14

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
34 - -     0.42 -  
779 268 - 22.3 124   -  
842 - 13 31.2   313 312

Heat Treatment of steel grade AS14

Heat treated : 1399°C - 1918°C

Technological Curves of steel grade AS14

Cross Reference Table (Equivalent Grade) of AS14

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