S460QL1

S460QL1
Steel Standard:EN 10025-6
Rolling Type:High strength steel plate
Thickness:6mm-350mm
Width:1500mm-4200mm
Length:3000mm-18000mm
Heat Treatment:Quenched and Tempered

High yield strength steel plate S460QL1 under EN 10025-6 owned the minimum yield strength at 460 Mpa and tensile strength within 550-720 Mpa.The necessary technical requirement when rolling steel plate S460QL1 contains quenching and tempering heat treatment,low temperature impacting test under minus 60 centigrade.The additional technical has Ultrasonic examination.steel roll structural steel plate S460QL1 completely under steel standard EN 10025-6 and would issue the original mill test certificate under format EN 10204 3.1.

Technical Requirements & Additional Services:
 Low temperature impacting test
Quenching and Tempering heat treatment
Ultrasonic test under EN 10160,ASTM A435,A577,A578
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Shot blasting and Painting,Cutting and welding as per end user’s demands 

Mechnical property for S460QL1 High strength steel:

Thickness (mm)
S460QL1	≥ 3 ≤ 50	> 50 ≤ 100	> 100
Yield strength (≥Mpa)	460	440	400
Tensile strength (Mpa)	550-720	550-720	500-670

Chemical composition for S460QL1 High strength steel (Heat Analysis Max%)

Main chemical elements composition of S460QL1
C	Si	Mn	P	S	N	B	Cr
0.20	0.80	1.70	0.020	0.010	0.015	0.005	1.50
Cu	Mo	Nb	Ni	Ti	V	Zr
0.50	0.70	0.06	2.0	0.05	0.12	0.15