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X3CrNiCu18-9-4

Favorite Datasheet
1.4439 1.4567
#X3CrNiCu18-9-4 #1-4567

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, BS EN 10088-5, BS EN 10263-5, BS EN 10269, X3CrNiCu18-9-4 Specialsteel Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties 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 B.S. UK Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties

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 ≤0.015 17.00 -19.00 8.50 -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)
269 (≥) 351 (≥) 12 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

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
44 - -     0.11 -  
896 282 - 32.3 214   -  
827 - 13 43.2   214 222

Heat Treatment of steel grade X3CrNiCu18-9-4

Heat treated : 1379°C - 1178°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

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes BS-EN-10088-3.pdf
BS EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes BS-EN-10088-5.pdf
BS EN 10263-5 Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels BS-EN-10263-5.pdf
BS EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties BS-EN-10269.pdf
1.4439 1.4567
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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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