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03X14H7B

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03X13AΓ19 03X18БΦЮ
#03X14H7B

Description

Russia GOST 03X14H7B 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: 03X14H7B
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 03X14H7B Austenite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 03X14H7B

C Si Mn P S Cr Ni Mo Ti B
≤0.03 ≤0.70 ≤0.70 ≤0.030 ≤0.020 13.50 -15.00 6.00 -7.00 ≤0.30 ≤0.05 ≤0.0030

Mechanical Properties of steel grade 03X14H7B

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)
874 (≥) 575 (≥) 22 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 03X14H7B

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 -  
673 869 - 24.3 212   -  
265 - 42 11.2   313 332

Heat Treatment of steel grade 03X14H7B

Heat treated : 1852°C - 1843°C

Technological Curves of steel grade 03X14H7B

03X13AΓ19 03X18БΦЮ
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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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