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07X9ЮЦΦ

Description

Russia GOST 07X9ЮЦΦ 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: 07X9ЮЦΦ
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 07X9ЮЦΦ Austenite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 07X9ЮЦΦ

C Si Mn P S Cr Ni Mo
≤0.07 ≤0.80 ≤0.80 ≤0.035 ≤0.025 8.50 -10.50 ≤0.60 ≤0.30

Mechanical Properties of steel grade 07X9ЮЦΦ

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)
522 (≥) 926 (≥) 21 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 07X9ЮЦΦ

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
22 - -     0.22 -  
727 938 - 44.3 111   -  
689 - 32 32.2   143 123

Heat Treatment of steel grade 07X9ЮЦΦ

Heat treated : 1571°C - 1527°C

Technological Curves of steel grade 07X9ЮЦΦ


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