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XH33TMДЮ(ЭK63,BHC-45)

Description

Russia GOST XH33TMДЮ(ЭK63,BHC-45) Specialsteel Russia TY standard corrosion resistant alloy hot rolled and forged bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: XH33TMДЮ(ЭK63,BHC-45)
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH33TMДЮ(ЭK63,BHC-45) GOST Russia Russia TY standard corrosion resistant alloy hot rolled and forged bars

Chemical composition(mass fraction)(wt.%) of the XH33TMДЮ(ЭK63,BHC-45)

C Si Mn S P Cr Ni Mo Ti Al Cu Ca
0.01 -0.05 ≤0.40 1.00 -1.50 0.15 -0.25 0.06 -0.12 13.00 -15.00 32.00 -35.00 1.50 -2.00 2.50 -3.00 0.70 -1.00 1.00 -1.50 ≤0.05

Mechanical Properties of steel grade XH33TMДЮ(ЭK63,BHC-45)

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)
428 (≥) 515 (≥) 12 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade XH33TMДЮ(ЭK63,BHC-45)

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 - -     0.13 -  
544 548 - 43.3 221   -  
885 - 24 44.2   233 434

Heat Treatment of steel grade XH33TMДЮ(ЭK63,BHC-45)

Heat treated : 1254°C - 1355°C

Technological Curves of steel grade XH33TMДЮ(ЭK63,BHC-45)


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