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Global 企业标准 803Z and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 803Z / 803Z
Category Grade Standard Region/Area Standard Content
Metals 803Z -- Global

Chemical composition(mass fraction)(wt.%) of the 803Z

Element Min Max Similar

Mechanical Properties of steel grade 803Z

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)
463 (≥) 338 (≥) 14 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 803Z

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
31 - -     0.41 -  
451 666 - 23.3 141   -  
276 - 42 43.2   424 323

Heat Treatment of steel grade 803Z

Heat treated : 1863°C - 1336°C

Technological Curves of steel grade 803Z

Cross Reference Table (Equivalent Grade) of 803Z

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