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FeE 690 V

EU EU FeE690V 焊接用热处理细晶粒结构钢薄钢板和宽板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeE690V / FeE 690 V
Category Grade Standard Region/Area Standard Content
Metals FeE 690 V EU 137 EU 焊接用热处理细晶粒结构钢薄钢板和宽板

Chemical composition(mass fraction)(wt.%) of the FeE 690 V

Element Min Max Similar

Mechanical Properties of steel grade FeE 690 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)
558 (≥) 799 (≥) 33 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade FeE 690 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
44 - -     0.22 -  
494 228 - 33.3 331   -  
263 - 13 31.2   422 343

Heat Treatment of steel grade FeE 690 V

Heat treated : 1759°C - 1816°C

Technological Curves of steel grade FeE 690 V

Cross Reference Table (Equivalent Grade) of FeE 690 V

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