201LN S20153 - ASTM A959-2019

Grade	201LN
USA UNS	S20153
Corresponding Standard	ASTM A959-2019 Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance

201LN Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	N
Minimum Value	-	-	6.4	-	-	16	4	-	0.1
Maximum Value	0.03	1	7.5	0.045	0.015	17.5	5	1	0.25

• Unless otherwise indicated, a grade designation originally assigned by the American Iron and Steel Institute (AISI).

Approximate Comparison Table Austenitic Stainless Steel

United States		International Organization for Standardization	European Standard
ASTM	UNS	ISO	EN	Numerical Grade
201LN	S20153	X2CrMnNiN17-7-5	X2CrMnNiN17-7-5	1.4371

201LN Corresponding Standards(Same grade name, different standards)

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