X2CrNiMnMoCuN24-4-3-2 4662-824-41-X - ISO 683-18-2014

Grade	X2CrNiMnMoCuN24-4-3-2
ISO Numeric Designation	4662-824-41-X
Corresponding Standard	ISO 683-18-2014 Heat-Treatable Steels, Alloy Steels and Free-Cutting Steels — Part 18: Bright Steel Products
Classification	Duplex Stainless Steel

X2CrNiMnMoCuN24-4-3-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	2.5	-	-	23	3	0.1	1	0.2
Maximum Value	0.03	0.7	4	0.035	0.005	25	4.5	0.8	2	0.3

X2CrNiMnMoCuN24-4-3-2 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤10	900~1150	≥700	（long.） ≥15
10＜t≤30	900~1100	≥700	≥20
30＜t≤160	650~900	≥450	≥25	(long.) ≥60

Approximate Comparison Table Austenitic-Ferritic Stainless Steel

United States	International Organization for Standardization		European Standard
UNS	ISO	Numerical Grade	EN	Numerical Grade
S82441	X2CrNiMnMoCuN24-4-3-2	4662-824-41-X	X2CrNiMnMoCuN24-4-3-2	1.4662

X2CrNiMnMoCuN24-4-3-2 Corresponding Standards(Same grade name, different standards)

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