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SSAT-3864

Global 企业标准 SSAT-3864 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SSAT-3864 / SSAT-3864
Category Grade Standard Region/Area Standard Content
Metals SSAT-3864 -- Global

Chemical composition(mass fraction)(wt.%) of the SSAT-3864

Element Min Max Similar
Zr - 4.0000 -
V - 8.0000 -
Ti - - -
Mo - 4.0000 -
Cr - 6.0000 -
Al - 3.0000 -

Mechanical Properties of steel grade SSAT-3864

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)
282 (≥) 991 (≥) 23 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade SSAT-3864

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
41 - -     0.11 -  
261 769 - 21.3 234   -  
358 - 34 13.2   321 242

Heat Treatment of steel grade SSAT-3864

Heat treated : 1182°C - 1323°C

Technological Curves of steel grade SSAT-3864

Cross Reference Table (Equivalent Grade) of SSAT-3864

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