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RoSt 37-3

Germany DIN RoSt37-3 Quality carbon steels for deep drawing and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RoSt37-3 / RoSt 37-3
Category Grade Standard Region/Area Standard Content
Metals RoSt 37-3 -- Germany Quality carbon steels for deep drawing

Chemical composition(mass fraction)(wt.%) of the RoSt 37-3

Element Min Max Similar
Si 0.0300 0.3000 -
S - 0.0400 -
P - 0.0400 -
Mn 0.2000 0.5000 -
C - 0.1700 -
Al - - -

Mechanical Properties of steel grade RoSt 37-3

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)
848 (≥) 523 (≥) 11 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade RoSt 37-3

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
23 - -     0.32 -  
883 116 - 33.3 414   -  
436 - 32 31.2   241 423

Heat Treatment of steel grade RoSt 37-3

Heat treated : 1797°C - 1752°C

Technological Curves of steel grade RoSt 37-3

Cross Reference Table (Equivalent Grade) of RoSt 37-3

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