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MESSER S/T31

Global 企业标准 MESSERS/T31 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MESSERS/T31 / MESSER S/T31
Category Grade Standard Region/Area Standard Content
Metals MESSER S/T31 -- Global

Chemical composition(mass fraction)(wt.%) of the MESSER S/T31

Element Min Max Similar
Zr - 0.1500 -
Ti - 0.1500 -
Si 0.5000 0.8000 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.1500 -
Mo 0.4000 0.6000 -
Mn 1.7000 2.1000 -
Cu - 0.4000 -
C 0.0700 0.1200 -
Al - 0.0200 -

Mechanical Properties of steel grade MESSER S/T31

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)
464 (≥) 939 (≥) 21 34 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade MESSER S/T31

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 - -     0.31 -  
716 697 - 44.3 121   -  
463 - 43 34.2   421 434

Heat Treatment of steel grade MESSER S/T31

Heat treated : 1745°C - 1929°C

Technological Curves of steel grade MESSER S/T31

Cross Reference Table (Equivalent Grade) of MESSER S/T31

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