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EU EN 1.0446 一般工程使用的钢铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0446 / 1.0446
Category Grade Standard Region/Area Standard Content
Metals 1.0446 EN 10293 EU 一般工程使用的钢铸件

Chemical composition(mass fraction)(wt.%) of the 1.0446

Element Min Max Similar

Mechanical Properties of steel grade 1.0446

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)
547 (≥) 791 (≥) 21 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 1.0446

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 - -     0.43 -  
358 612 - 21.3 343   -  
128 - 42 22.2   332 433

Heat Treatment of steel grade 1.0446

Heat treated : 1179°C - 1862°C

Technological Curves of steel grade 1.0446

Cross Reference Table (Equivalent Grade) of 1.0446

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