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Hungary MSZ S131 Unalloyed tool steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S131 / S 131
Category Grade Standard Region/Area Standard Content
Metals S 131 MSZ 4354 Hungary Unalloyed tool steel

Chemical composition(mass fraction)(wt.%) of the S 131

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.2500 -
Mn 0.1500 0.3500 -
Cu - 0.2500 -
Cr - 0.2000 -
C 1.2500 1.4000 -

Mechanical Properties of steel grade S 131

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)
249 (≥) 847 (≥) 41 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade S 131

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
14 - -     0.33 -  
513 741 - 41.3 234   -  
379 - 12 22.2   331 112

Heat Treatment of steel grade S 131

Heat treated : 1957°C - 1123°C

Technological Curves of steel grade S 131

Cross Reference Table (Equivalent Grade) of S 131

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