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12X25H16Γ7AP

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20X25H20C2 02X22H6
#12X25H16Γ7AP

Description

Russia GOST 12X25H16Γ7AP 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: 12X25H16Γ7AP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 12X25H16Γ7AP Austenite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 12X25H16Γ7AP

C Si Mn P S Cr Ni Mo W Ti N B
≤0.12 ≤1.00 5.00 -7.00 ≤0.035 ≤0.020 23.00 -26.00 15.00 -18.00 ≤0.30 ≤0.20 ≤0.20 0.30 -0.45 ≤0.010

Mechanical Properties of steel grade 12X25H16Γ7AP

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)
938 (≥) 793 (≥) 44 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade 12X25H16Γ7AP

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
43 - -     0.12 -  
526 356 - 32.3 412   -  
964 - 23 23.2   214 214

Heat Treatment of steel grade 12X25H16Γ7AP

Heat treated : 1453°C - 1555°C

Technological Curves of steel grade 12X25H16Γ7AP

Cross Reference Table (Equivalent Grade) of 12X25H16Γ7AP

Grade Standard Country Application
12X25H16Γ7AP(ЭИ835)
20X25H20C2 02X22H6
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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