X5CrNiMoCuNb 14-5 1.4594 - EN 10088-3-2014

Grade	X5CrNiMoCuNb 14-5
European Standard Steel Grade	1.4594
Corresponding Standard	EN 10088-3-2014 Stainless steels-Part 3: Technical delivery condition for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
Classification	Precipitation-Hardening Stainless Steel
Properties	Corrosion Resistance
Density	7.8 g/cm³

X5CrNiMoCuNb 14-5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Nb
Minimum Value	-	-	-	-	-	13	5	1.2	1.2	0.15
Maximum Value	0.07	0.7	1	0.04	0.015	15	6	2	2	0.6

X5CrNiMoCuNb 14-5 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
Bars, rods, wires, profiles, bright products; d≤100	+AT	≤1200			≤360
Bars, rods, wires, profiles, bright products; d≤100	+P930	930~1100	≥720	(long.) ≥15		(long.) ≥40
Bars, rods, wires, profiles, bright products; d≤100	+P1000	1000~1200	≥860	≥10
Bars, rods, wires, profiles, bright products; d≤100	+P1070	1070~1270	≥1000	≥10

Approximate Comparison Table

International Organization for Standardization		European Standard
ISO	Numerical Grade	Numerical Grade
X5CrNiMoCuNb14-5	4594-155-92-E	1.4594

X5CrNiMoCuNb14-5 Corresponding Standards(Same grade name, different standards)

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