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60 SiMn 5

Germany DIN 60SiMn5 Hot rolled steels for springs suitable for quenching and tempering - Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 60SiMn5 / 60 SiMn 5
Category Grade Standard Region/Area Standard Content
Metals 60 SiMn 5 DIN 17221 Germany Hot rolled steels for springs suitable for quenching and tempering - Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 60 SiMn 5

Element Min Max Similar
Si 1.0000 1.3000 -
S - 0.0500 -
P - 0.0500 -
N - 0.0070 -
Mn 0.9000 1.1000 -
C 0.5500 0.6500 -
Si 1.0000 1.3000 -
S - 0.0500 -
P - 0.0500 -
N - 0.0070 -
Mn 0.9000 1.1000 -
C 0.5500 0.6500 -

Mechanical Properties of steel grade 60 SiMn 5

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)
685 (≥) 381 (≥) 34 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 60 SiMn 5

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
41 - -     0.42 -  
125 571 - 13.3 311   -  
967 - 43 22.2   224 422

Heat Treatment of steel grade 60 SiMn 5

Heat treated : 1262°C - 1821°C

Technological Curves of steel grade 60 SiMn 5

Cross Reference Table (Equivalent Grade) of 60 SiMn 5

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