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ISO X1CrNiMoCu25-20-7

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ISO A4 ISO X2CrNiMoN22-5-3
#X1CrNiMoCu25-20-7

Description

ISO ISO ISO X1CrNiMoCu25-20-7 ISO standard thermal deformation of stainless steel and ISO X1CrNiMoCu25-20-7 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X1CrNiMoCu25-20-7
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X1CrNiMoCu25-20-7 ISO ISO ISO standard thermal deformation of stainless steel
ISO 20
ISO X5CrNiMo17-12-3
ISO 20a
ISO X6CrNiMoTi17-12-2
ISO 21
ISO X6CrNiMoNb17-12-2
ISO 23
ISO X1CrNiMoCuN20-18-7
ISO X1CrNiMoCu25-20-5
ISO A4

Chemical composition(mass fraction)(wt.%) of the ISO X1CrNiMoCu25-20-7

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
Max 0.020 Max 0.75 Max 2.00 Max 0.035 Max 0.015 19.0-21.0 24.0-26.0 6.00-7.00 0.15-0.25 0.50-1.50

Mechanical Properties of steel grade ISO X1CrNiMoCu25-20-7

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)
265 (≥) 266 (≥) 34 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade ISO X1CrNiMoCu25-20-7

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 - -     0.21 -  
995 692 - 32.3 124   -  
135 - 11 12.2   411 234

Heat Treatment of steel grade ISO X1CrNiMoCu25-20-7

Heat treated : 1178°C - 1211°C

Technological Curves of steel grade ISO X1CrNiMoCu25-20-7

Cross Reference Table (Equivalent Grade) of ISO X1CrNiMoCu25-20-7

Grade Standard Country Application
ISO X1CrNiMoCu25-20-7 ISO ISO ISO standard thermal deformation of stainless steel
ISO A4 ISO X2CrNiMoN22-5-3
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