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08X14AΓ9

Description

Russia GOST 08X14AΓ9 Specialsteel Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 08X14AΓ9
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 08X14AΓ9 Austenite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 08X14AΓ9

C Si Mn P S Cr Ni Mo N B
≤0.08 ≤0.80 7.00 -9.50 ≤0.035 ≤0.025 13.00 -15.00 ≤0.60 ≤0.30 0.15 -0.25 ≤0.0020

Mechanical Properties of steel grade 08X14AΓ9

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)
425 (≥) 173 (≥) 22 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 08X14AΓ9

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 - -     0.43 -  
639 641 - 21.3 332   -  
783 - 13 14.2   424 241

Heat Treatment of steel grade 08X14AΓ9

Heat treated : 1728°C - 1225°C

Technological Curves of steel grade 08X14AΓ9


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