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QStE 650 TM

Germany DIN QStE650TM 低铬锰合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: QStE650TM / QStE 650 TM
Category Grade Standard Region/Area Standard Content
Metals QStE 650 TM -- Germany 低铬锰合金钢

Chemical composition(mass fraction)(wt.%) of the QStE 650 TM

Element Min Max Similar

Mechanical Properties of steel grade QStE 650 TM

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)
937 (≥) 535 (≥) 23 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade QStE 650 TM

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
22 - -     0.32 -  
529 523 - 41.3 321   -  
171 - 31 24.2   413 422

Heat Treatment of steel grade QStE 650 TM

Heat treated : 1887°C - 1318°C

Technological Curves of steel grade QStE 650 TM

Cross Reference Table (Equivalent Grade) of QStE 650 TM

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