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Russia GOST 08Yu Rolled plates of high quality structural steel for cold stamping. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 08Yu / 08Yu
Category Grade Standard Region/Area Standard Content
Metals 08Yu GOST 4041 Russia Rolled plates of high quality structural steel for cold stamping. Specifications

Chemical composition(mass fraction)(wt.%) of the 08Yu

Element Min Max Similar
Si - 0.0300 -
S - 0.0250 -
P - 0.0200 -
Mn - 0.3500 -
C - 0.0700 -
Al 0.0200 0.0700 -
Si - 0.0300 -
S - 0.0300 -
P - 0.0250 -
Ni - 0.1500 -
Mn 0.2500 0.4500 -
Cu - 0.2000 -
Cr - 0.1000 -
C - 0.1000 -
As - 0.0800 -
Al 0.0200 0.0800 -
Si - 0.0300 -
S - 0.0300 -
P - 0.0250 -
Ni - 0.1500 -
N - 0.0080 -
Mn 0.2500 0.4500 -
Cu - 0.2000 -
Cr - 0.1000 -
C - 0.1000 -
As - 0.0800 -
Al 0.0200 0.0800 -

Mechanical Properties of steel grade 08Yu

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)
422 (≥) 358 (≥) 43 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 08Yu

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 -  
315 427 - 22.3 333   -  
551 - 42 12.2   131 443

Heat Treatment of steel grade 08Yu

Heat treated : 1841°C - 1121°C

Technological Curves of steel grade 08Yu

Cross Reference Table (Equivalent Grade) of 08Yu

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