TP 201LN S20153 - ASTM A409/A409M-2019

Grade	TP 201LN
USA UNS	S20153
Corresponding Standard	ASTM A409/A409M-2019 Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service
Classification	Austenitic Stainless Steel

TP 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	0.75	7.5	0.045	0.015	17.5	5	1	0.25

TP 201LN Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa
≥655	≥310

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

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