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Description

Russia GOST XH45Ю 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: XH45Ю
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH45Ю GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the XH45Ю

C Si Mn P S Cr Ni Mo Al Ti Fe Ba Ce
≤0.10 ≤1.00 ≤1.00 ≤ ≥ ≤ ≥ 15.00 -17.00 44.00 -46.00 ≤ ≥ 2.90 -3.90 ≤ ≥ ≤remaining ≤0.10 ≤0.03

Mechanical Properties of steel grade XH45Ю

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)
629 (≥) 771 (≥) 44 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade XH45Ю

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
44 - -     0.43 -  
638 482 - 42.3 323   -  
931 - 24 42.2   334 123

Heat Treatment of steel grade XH45Ю

Heat treated : 1831°C - 1313°C

Technological Curves of steel grade XH45Ю

Cross Reference Table (Equivalent Grade) of XH45Ю

Grade Standard Country Application
XH45Ю 

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