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X3CrNiCu18-9-4

Description

International ISO ISO 15510 (2010), ISO 16143-2 (2004), ISO 16143-3 (2005), ISO/TS 15510 (2003), X3CrNiCu18-9-4 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X3CrNiCu18-9-4
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X3CrNiCu18-9-4 Austenite ISO International Stainless steels - Chemical composition

Chemical composition(mass fraction)(wt.%) of the X3CrNiCu18-9-4

C Si Mn P S Cr Ni Mo N Cu
≤0.04 ≤1.00 ≤2.00 ≤0.045 ≤0.030 17.00 -19.00 8.00 -10.50 ≤ ≥ ≤0.11 3.00 -4.00

Mechanical Properties of steel grade X3CrNiCu18-9-4

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)
497 (≥) 644 (≥) 13 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade X3CrNiCu18-9-4

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 - -     0.33 -  
274 633 - 12.3 241   -  
488 - 43 13.2   214 333

Heat Treatment of steel grade X3CrNiCu18-9-4

Heat treated : 1884°C - 1376°C

Technological Curves of steel grade X3CrNiCu18-9-4

Cross Reference Table (Equivalent Grade) of X3CrNiCu18-9-4

Grade Standard Country Application
X3CrNiCu18-9-4
X3CrNiCu18-9-4

Relevant standard of X3CrNiCu18-9-4

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/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf

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