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Global 企业标准 MICRO800 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MICRO800 / MICRO800
Category Grade Standard Region/Area Standard Content
Metals MICRO800 -- Global

Chemical composition(mass fraction)(wt.%) of the MICRO800

Element Min Max Similar
V - 0.1000 -
Ti - 0.0100 -
Si - 0.6000 -
S - 0.0400 -
Mn - 1.4500 -
C - 0.2800 -
Al - 0.0300 -

Mechanical Properties of steel grade MICRO800

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)
929 (≥) 364 (≥) 33 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade MICRO800

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 - -     0.22 -  
199 595 - 44.3 142   -  
485 - 12 13.2   222 413

Heat Treatment of steel grade MICRO800

Heat treated : 1342°C - 1387°C

Technological Curves of steel grade MICRO800

Cross Reference Table (Equivalent Grade) of MICRO800

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