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X1CrNiMoCu25-20-7

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

Description

International ISO ISO 15510 (2010), ISO 16143-2 (2004), ISO 16143-3 (2005), ISO 9328-7 (2011), ISO/TS 15510 (2003), X1CrNiMoCu25-20-7 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X1CrNiMoCu25-20-7
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X1CrNiMoCu25-20-7 Austenite ISO International Stainless steels - Chemical composition

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

C Si Mn P S Cr Ni Mo N Cu
≤0.02 ≤0.75 ≤2.00 ≤0.035 ≤0.015 19.00 -21.00 24.00 -26.00 6.00 -7.00 0.15 -0.25 0.50 -1.50

Mechanical Properties of steel grade 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)
424 (≥) 195 (≥) 14 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 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
13 - -     0.43 -  
186 128 - 21.3 441   -  
573 - 22 31.2   434 421

Heat Treatment of steel grade X1CrNiMoCu25-20-7

Heat treated : 1136°C - 1863°C

Technological Curves of steel grade X1CrNiMoCu25-20-7

Relevant standard of X1CrNiMoCu25-20-7

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO 16143-2 (2004) Stainless steels for general purposes -- Part 2: Semi-finished products, bars, rods and sections ISO-16143-2-(2004).pdf
ISO 16143-3 (2005) Stainless steels for general purposes -- Part 3: Wire ISO-16143-3-(2005).pdf
ISO 9328-7 (2011) Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels ISO-9328-7-(2011).pdf
ISO/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf
ISO A4 X2CrNiMoN22-5-3
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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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