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1.4594

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X5CrNiMoCuNb14-5 X10CrNi18-8
#X5CrNiMoCuNb14-5 #1-4594

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, 1.4594 Specialsteel 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 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4594
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4594 Precipitation-Hardening B.S. UK 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

Chemical composition(mass fraction)(wt.%) of the 1.4594

C Si Mn P S Cr Ni Mo Nb+Ta Cu
≤0.07 ≤0.70 ≤1.00 ≤0.04 ≤0.015 13.00 -15.00 5.00 -6.00 1.20 -2.00 0.15 -0.60 1.20 -2.00

Mechanical Properties of steel grade 1.4594

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)
889 (≥) 584 (≥) 21 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 1.4594

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
33 - -     0.14 -  
253 585 - 43.3 242   -  
269 - 11 44.2   432 131

Heat Treatment of steel grade 1.4594

Heat treated : 1784°C - 1152°C

Technological Curves of steel grade 1.4594

Relevant standard of 1.4594

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
X5CrNiMoCuNb14-5 X10CrNi18-8
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