PT400NL1 - ISO 9328-3-2018

Grade	PT400NL1
Corresponding Standard	ISO 9328-3-2018 Weldable fine grain steels, normalized
Classification	Alloy Steel

PT400NL1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	V	Nb	B	Al	More
Minimum Value	-	-	0.7	-	-	-	-	-	-	-	-	-	-	-	Cr+C+Mo+Ni≤1.00
Maximum Value	0.15	0.4	1.5	0.015	0.01	0.3	0.5	0.4	0.12	0.03	0.05	0.05	0.001	0.02	Cr+C+Mo+Ni≤1.00

PT400NL1 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
6≤t≤40	Normalizing (+N)	400~510	≥235	≥21
40＜t≤50	Normalizing (+N)	400~510	≥215	≥21

Approximate Comparison Table Pressure-Bearing Flat Steel

Japan	United States	International Organization for Standardization
JIS	ASTM	ISO
SPV235 SLA235A	A662A	PT400N PT400NH PT400NL1

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