Q460C STEEL PLATE

High strength low alloy structural steel plate Q460C owned the minimum yield point above 460 Mpa for the thickness equal or above 16mm,and tensile strength shall be above 550 Mpa.Charpy V-notch impacting test shall be done at 0 centigrade for Q460C,Q460C steel plate,Q460C steel sheet.

Technical Requirements & Additional Services for Q460C steel plate:
♦ Low temperature impacting test
♦ 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 Q460C low alloy structural steel:

Thickness (mm)
Q460C	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Yield strength (≥Mpa)	460	440	420	400
Tensile strength (Mpa)	550-720

►Chemical composition for Q460C low alloy structural steel (Heat Analysis Max%)

Main chemical elements composition of Q460C
C	Si	Mn	P	S	V	Nb	Ti	Al (min.)	Cr	Ni
0.20	0.55	1.00-1.70	0.035	0.035	0.02-0.20	0.015-0.060	0.02-0.20	0.015	0.70	0.70