X8NiCrAlTi 32-21 1.4959 - EN 10302-2008

Grade	X8NiCrAlTi 32-21
European Standard Steel Grade	1.4959
Corresponding Standard	EN 10302-2008 Creep resisting steels,nickel and cobalt alloys
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance

X8NiCrAlTi 32-21 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Ti	Al
Minimum Value	0.05	-	-	-	-	19	30	-	0.25	0.25
Maximum Value	0.1	0.7	1.5	0.015	0.01	22	34	0.5	0.65	0.65

X8NiCrAlTi 32-21 Mechanical Properties

diameter/width d/b mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
d≤160*	+AT	500~750	≥170	≥35
0.5≤b＜3***	+AT	500~750	≥170	≥30
b≥3**	+AT	500~750	≥170	≥30

1 Approximate Comparison Table Austenitic Stainless Steel

Japan	United States	International Organization for Standardization		European Standard
JIS	UNS	ISO	Numerical Grade	EN	Numerical Grade
NCF800	N08800	X8NiCrAlTi32-21	4876-088-00-1	X8NiCrAlTi32-21	1.4959 1.4876

2 Approximate Comparison Table Austenitic Stainless Steel

International Organization for Standardization		European Standard
ISO	Numerical Grade	Numerical Grade
X8NiCrAlTi32-20	4959-088-77-E	1.4959

3 Approximate Comparison Table Austenitic Stainless Steel

Japan	United States	International Organization for Standardization		European Standard
JIS	UNS	ISO	Numerical Grade	Numerical Grade
NCF800H	N08810	X7NiCrAlTi33-21	4959-088-10-U	1.4959

4 Approximate Comparison Table Austenitic Stainless Steel

United States	International Organization for Standardization		European Standard
UNS	ISO	Numerical Grade	Numerical Grade
N08811	X8NiCrAlTi33-21	4959-088-11-U	1.4959

5 Approximate Comparison Table Corrosion-Resistant Alloy

X8NiCrAlTi32-21 Corresponding Standards(Same grade name, different standards)

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