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EU EN 1.0645 高碳素钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0645 / 1.0645
Category Grade Standard Region/Area Standard Content
Metals 1.0645 -- EU 高碳素钢

Chemical composition(mass fraction)(wt.%) of the 1.0645

Element Min Max Similar

Mechanical Properties of steel grade 1.0645

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)
939 (≥) 231 (≥) 23 43 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade 1.0645

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
23 - -     0.21 -  
195 111 - 23.3 212   -  
877 - 43 22.2   324 221

Heat Treatment of steel grade 1.0645

Heat treated : 1344°C - 1184°C

Technological Curves of steel grade 1.0645

Cross Reference Table (Equivalent Grade) of 1.0645

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