BNS PSL2 Grade BNS - ISO 3183-2012

Grade	BNS
Other Names
Corresponding Standard	ISO 3183-2012 Petroleum and Natural Gas Industries - Steel Pipe for Pipeline Transportation Systems
Classification	Alloy Steel

BNS Chemical Element Composition Content (%)

Component	C ^*	Si	Mn ^*	P	S ^①	Cr	Ni	Cu	Mo	N	Ti	B	Al	Ga	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Al/N≥2:1;Ca/S≥1.5;Nb+V≤0.06;Nb+V+Ti ≤ 0,15
Maximum Value	0.14	0.4	1.35	0.02	0.003	0.3	0.3	0.35	0.15	0.12	0.04	0.0005	0.06	0.006	Al/N≥2:1;Ca/S≥1.5;Nb+V≤0.06;Nb+V+Ti ≤ 0,15

BNS Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa
415~655	245~450

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