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T75Cr280

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T70MoCr280 T6CuMoNiCr200
#T75Cr280

Description

Romania STAS/SR T75Cr280 Cast Steel and T75Cr280 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: T75Cr280
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel T75Cr280 STAS/SR Romania Cast Steel
T20CH30
T20CrNi370
T2OMoCr90
T22Cr135
T25NiCr250
T35CrNi370
T35NiCr260
T40NiCr130
T40SiCrI30
T70MoCr280

Chemical composition(mass fraction)(wt.%) of the T75Cr280

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.50~-1.00 0.50-1.50 1.00 0.035 0.03 26.0-30.0

Mechanical Properties of steel grade T75Cr280

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 (≥) 152 (≥) 24 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade T75Cr280

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
33 - -     0.24 -  
892 471 - 44.3 413   -  
791 - 34 31.2   222 244

Heat Treatment of steel grade T75Cr280

Heat treated : 1696°C - 1962°C

Technological Curves of steel grade T75Cr280

Cross Reference Table (Equivalent Grade) of T75Cr280

Grade Standard Country Application
T75Cr280 STAS/SR Romania Cast Steel
T70MoCr280 T6CuMoNiCr200
Available Suppliers
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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