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EStE 620 V

Germany DIN EStE620V High yield strength structural steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EStE620V / EStE 620 V
Category Grade Standard Region/Area Standard Content
Metals EStE 620 V -- Germany High yield strength structural steels

Chemical composition(mass fraction)(wt.%) of the EStE 620 V

Element Min Max Similar

Mechanical Properties of steel grade EStE 620 V

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)
678 (≥) 717 (≥) 13 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade EStE 620 V

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
11 - -     0.33 -  
492 825 - 21.3 121   -  
594 - 33 41.2   222 234

Heat Treatment of steel grade EStE 620 V

Heat treated : 1527°C - 1722°C

Technological Curves of steel grade EStE 620 V

Cross Reference Table (Equivalent Grade) of EStE 620 V

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