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Austria ONORM RC50 Wire rod from unalloyed steel for cold drawing; quality specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RC50 / RC 50
Category Grade Standard Region/Area Standard Content
Metals RC 50 ÖNORM M3110 Austria Wire rod from unalloyed steel for cold drawing; quality specification

Chemical composition(mass fraction)(wt.%) of the RC 50

Element Min Max Similar

Mechanical Properties of steel grade RC 50

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)
632 (≥) 858 (≥) 41 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade RC 50

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
13 - -     0.33 -  
442 846 - 33.3 414   -  
244 - 22 22.2   321 133

Heat Treatment of steel grade RC 50

Heat treated : 1673°C - 1265°C

Technological Curves of steel grade RC 50

Cross Reference Table (Equivalent Grade) of RC 50

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