P690QL2 - ISO 9328-6-2018

Grade	P690QL2
Corresponding Standard	ISO 9328-6-2018 Steel flat products for pressure purposes - Weldable fine grain steels, quenched and tempered
Classification	Alloy Steel

P690QL2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	N	Ti	V	Nb	Zr	B
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maximum Value	0.2	0.8	1.7	0.02	0.005	1.5	2.5	0.3	0.7	0.015	0.05	0.12	0.06	0.15	0.005

P690QL2 Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
t ≤ 50	770~940	≥690	≥14
50＜t ≤ 100	770~940	≥670	≥14
100＜t ≤ 200	720~900	≥630	≥14

Approximate Comparison Table

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
P690QL2	P690QL2	1.8888

P690QL2 Corresponding Standards(Same grade name, different standards)

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