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2CuMoCrNi250

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1MoCr260 2MoNiCrl75
#2CuMoCrNi250

Description

Romania STAS/SR 2CuMoCrNi250 Stainless steel and 2CuMoCrNi250 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 2CuMoCrNi250
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 2CuMoCrNi250 STAS/SR Romania Stainless steel
N-3343
VK-10E
VK-10N
VK-5E
VWM-2
VWM-2B
VWM-3C
VWM-7
VWT-1
1MoCr260

Chemical composition(mass fraction)(wt.%) of the 2CuMoCrNi250

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
≤0.02 1.00 2.00 0.035 0.025 19.0- 22.0 24.0-27.0 4.00-5.00 1.00-2.00

Mechanical Properties of steel grade 2CuMoCrNi250

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)
538 (≥) 986 (≥) 21 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 2CuMoCrNi250

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
42 - -     0.32 -  
228 749 - 22.3 113   -  
786 - 41 14.2   122 341

Heat Treatment of steel grade 2CuMoCrNi250

Heat treated : 1746°C - 1725°C

Technological Curves of steel grade 2CuMoCrNi250

Cross Reference Table (Equivalent Grade) of 2CuMoCrNi250

Grade Standard Country Application
2CuMoCrNi250 STAS/SR Romania Stainless steel
1MoCr260 2MoNiCrl75
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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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