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EU EN 1.8856 高压力钢结构用可焊细晶粒结构钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.8856 / 1.8856
Category Grade Standard Region/Area Standard Content
Metals 1.8856 -- EU 高压力钢结构用可焊细晶粒结构钢

Chemical composition(mass fraction)(wt.%) of the 1.8856

Element Min Max Similar

Mechanical Properties of steel grade 1.8856

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)
868 (≥) 825 (≥) 24 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 1.8856

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
12 - -     0.22 -  
887 687 - 43.3 141   -  
262 - 44 33.2   443 431

Heat Treatment of steel grade 1.8856

Heat treated : 1657°C - 1525°C

Technological Curves of steel grade 1.8856

Cross Reference Table (Equivalent Grade) of 1.8856

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