X65QS PSL2 Grade X65QS - ISO 3183-2012

Grade	X65QS
Other Names
Corresponding Standard	ISO 3183-2012 Petroleum and Natural Gas Industries - Steel Pipe for Pipeline Transportation Systems
Classification	Alloy Steel

X65QS Chemical Element Composition Content (%)

Component	C ^*	Si	Mn ^*	P	S ^①	Cr ^③	Ni ^③	Cu	Mo ^②	N	Ti	V	Nb	B	Al	Ga	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Al/N≥2:1;Ca/S≥1.5;Nb+V+Ti ≤ 0,15
Maximum Value	0.16	0.45	1.65	0.02	0.003	0.3	0.3	0.35	0.15	0.12	0.06	0.09	0.05	0.0005	0.06	0.006	Al/N≥2:1;Ca/S≥1.5;Nb+V+Ti ≤ 0,15

X65QS Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa
535~760	450~600

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