L690Q or X100Q PSL2 L690Q or X100Q - EN ISO 3183-2012

Grade	L690Q or X100Q
Other Names
Corresponding Standard	EN ISO 3183-2012 Petroleum and Natural Gas Industries - Steel Pipe for Pipeline Transportation Systems
Classification	Alloy Steel

L690Q or X100Q Chemical Element Composition Content (%)

Component	C ^*©	Si ^©	Mn ^*	P	S	Cr	Ni	Cu	Mo	B	More
Minimum Value	-	-	-	-	-	-	-	-	-	-	Nb+V+Ti ≤ 0,15©
Maximum Value	0.16	0.45	1.9	0.02	0.01	0.55	1	0.5	0.8	0.004	Nb+V+Ti ≤ 0,15©

◎ CEIIW，CEpcm：as agreed
* For each reduction of 0,01 % below the specifed maximum for C, an increase of 0,05 % above the specifed maximum for Mn is permissible, up to a maximum of 2.2 %
© Unless otherwise agreed.

L690Q or X100Q Mechanical Properties

Tensile Strength σ_b	Specified Plastic Yield Strength Rp_0.2	Elongation or Extension Rate δ %
520~760	Rt0.5: 415~565	ⓑ

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