Q460D hot rolled steel round bars

Q460 steel is a Chinese steel grade of Low Alloy High Strength Structural Steel, Yield Strength is 460 MPa, data is tested with 16mm diameter steel bars or steel plates, tensile strength is 550-720 Mpa, test with steel bar Ø≤40mm.For Q460 steel equivalent, chemical composition and mechanical properties, please see the tables below.

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Q460D hot rolled steel round bars information

Q460 steel is a Chinese steel grade of Low Alloy High Strength Structural Steel, Yield Strength is 460 MPa, data is tested with 16mm diameter steel bars or steel plates, tensile strength is 550-720 Mpa, test with steel bar Ø≤40mm.For Q460 steel equivalent, chemical composition and mechanical properties, please see the tables below.

Chemical and Mechanical

Mechnical property for Q460D low alloy structural steel:

Thickness (mm)
Q460D	≤ 16	> 16 ≤ 35	> 35 ≤ 50	>50
Yield strength (≥Mpa)	460	440	420	400
Tensile strength (Mpa)	550-720

Chemical composition for Q460D low alloy structural steel (Heat Analysis Max%)

Main chemical elements composition of Q460D
C	Si	Mn	P	S	V	Nb	Ti	Al (min.)	Cr	Ni
0.20	0.55	1.00-1.70	0.030	0.030	0.02-0.20	0.015-0.060	0.02-0.20	0.015	0.70	0.70

Worldwide equivalents of grade Q460D (China: GB )

EU EN	Germany DIN,WNr	Japan JIS	France AFNOR	England BS	European old EN	Italy UNI	China GB	Russia GOST	Inter ISO
S460N (1.8901)	StE460	SM520B	E460R	55C	FeE460KGN	FeE460KGN	Q460D	18G2AF/18G2AFps	E460

Technical Requirements & Additional Services:
♦ 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

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