Q800F STEEL PLATE

Xinsteel Industrial can supply high strength steel materials Q800F steel plate,Q800F plate,Q800F metal plate with thickness max.150mm with quality guarantee.Quenching and tempering with elevated temperature shall be done for Q800F steel sheet and Q800F steel plate.Ultrasonic examination also shall be done for these heavy thickness Q800F steel plate.

Technical Requirements & Additional Services for Q800F steel plate:
♦ Quenching and tempering heat treatment
♦ Low temperature impacting test at -60 ℃
♦ Cutting and welding as per end user’s demands
♦ More striction on some chemical elements contains
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578 

►Mechnical property for GB/T 16270 Q800F steel plate:

Thickness(mm)	Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥, A %
T≤50	800	840-1000	13
50<T≤100	740	800-1000
100<T	740	800-1000

►Chemical composition for GB/T 16270 Q800F steel plate (Heat Analysis Max%)

 

Main chemical elements composition of GB/T 16270 Q800F steel plate
C	Si	Mn	P	S	Cu	Cr
0.20	0.80	2.00	0.020	0.010	0.50	1.50
Ni	Mo	B	V	Nb	Ti	-
2.00	0.70	0.005	0.12	0.06	0.05	-