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Germany DIN 1.5423 Steel for cold forged fasteners and similar components. Specification for carbon and low alloy steel wire and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.5423 / 1.5423
Category Grade Standard Region/Area Standard Content
Metals 1.5423 BS 3111-1 Germany Steel for cold forged fasteners and similar components. Specification for carbon and low alloy steel wire

Chemical composition(mass fraction)(wt.%) of the 1.5423

Element Min Max Similar
Si 0.1500 0.5000 -
S - 0.0400 -
P - 0.0400 -
Mo 0.4500 0.6500 -
Mn 0.5000 0.8000 -
C 0.1200 0.2000 -

Mechanical Properties of steel grade 1.5423

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)
555 (≥) 658 (≥) 44 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade 1.5423

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 - -     0.43 -  
866 772 - 13.3 142   -  
979 - 43 34.2   222 214

Heat Treatment of steel grade 1.5423

Heat treated : 1667°C - 1381°C

Technological Curves of steel grade 1.5423

Cross Reference Table (Equivalent Grade) of 1.5423

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