S32304 - SAE J405-2018

USA UNS	S32304
Corresponding Standard	SAE J405-2018 Chemical Compositions of SAE Wrought Stainless Steels
Classification	Duplex Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N
Minimum Value	-	-	-	-	-	21.5	3	0.05	0.05	0.05
Maximum Value	0.03	1	2.5	0.04	0.03	24.5	5	3	0.6	0.2

New and Old Grade Replacement List

1 Approximate Comparison Table

China		United States		International Organization for Standardization	European Standard
GB	ISC	ASTM	UNS	ISO	EN	Numerical Grade
022Cr23Ni4MoCuN	S23043	2304	S32304	X2CrNiN 23-4	X2CrNiN 23-4	1.4362

2 Approximate Comparison Table

3 Approximate Comparison Table

China		United States		International Organization for Standardization		United Kingdom
GB	ISC	AISI	UNS	ISO	Numerical Grade	BS EN/BS
022Cr23Ni4MoCuN (GB/T 39033)	S23043	2304	S32304 (ASTM A595-16)	X2CrNiN23-4 (ISO 15510:2014)	4362-323-04-Ⅰ	X2CrNiN23-4/1.4362 (BS EN 10083:2014)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!