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Austria ONORM 1.03 非合金钢棒拉拔和/或冷轧 - 第2部分:特殊要求的一般用途杆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.03 / 1.03
Category Grade Standard Region/Area Standard Content
Metals 1.03 ÖNORM EN 10016-2 Austria 非合金钢棒拉拔和/或冷轧 - 第2部分:特殊要求的一般用途杆

Chemical composition(mass fraction)(wt.%) of the 1.03

Element Min Max Similar

Mechanical Properties of steel grade 1.03

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)
383 (≥) 975 (≥) 12 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 1.03

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
22 - -     0.24 -  
769 812 - 44.3 213   -  
744 - 41 41.2   233 432

Heat Treatment of steel grade 1.03

Heat treated : 1956°C - 1478°C

Technological Curves of steel grade 1.03

Cross Reference Table (Equivalent Grade) of 1.03

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