X1NiCrMoCuN25-20-7 1.4529 - EN 10088-2-2005

Grade	X1NiCrMoCuN25-20-7
European Standard Steel Grade	1.4529
Corresponding Standard	EN 10088-2-2005
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance

X1NiCrMoCuN25-20-7 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	19	24	0.5	6	0.15
Maximum Value	0.02	0.5	1	0.03	0.01	21	26	1.5	7	0.25

X1NiCrMoCuN25-20-7 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤75; (transverse)	Hot Rolled Medium Thick Plate (P) and Solution Annealing	650~850	②③ ≥300	②④⑤ ≥40	≥60
t≤75; (Longitudinal)	Hot Rolled Medium Thick Plate (P) and Solution Annealing				≥100

1 Approximate Comparison Table

China	United States		International Organization for Standardization		Germany		European Standard
GB	Commercial Grade	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade
25-6Mo	Incoloy926	N08926	X1NiCrMoCuN25-20-7	4529-089-26-I	X1NiCrMoCuN25-20-7	1.4529	X1NiCrMoCuN25-20-7	1.4529

2 Approximate Comparison Table

X1NiCrMoCuN25-20-7 Corresponding Standards(Same grade name, different standards)

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