Q295B Welded Rectangular Hollow Section

Xinsteel stockholder thousands tons different sizes of hot rolled hot formed finished rectangular hollow section Q295B high tensile with seamless type and welded type.Hollow sections have a wide and diverse application in iconic structures such as the London Eye,Emirates Stadium and space frame structure of the world record-breaking JCB Dieselmax.

Technical Requirements & Additional Services:
♦ Galvanized coating according to GB/T 13912
♦ Dimension tolerance according to GB/T6728
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Surface Protection:Black,Varnish,Hot Dip Galvanized,Coating with shop prime.
 

►Mechnical property for Q295B structural steel hollow section:

Thickness (mm)
Q295B
Yield strength (≥Mpa)	295
Tensile strength (Mpa)	390-570

►Chemical composition for Q295B structural steel hollow section (Heat Analysis Max%)

Main chemical elements composition of Q295B
C	Si	Mn	P	S	V	Nb	Ti
0.16	0.55	0.80-1.50	0.045	0.045	0.02-0.15	0.015-0.060	0.02-0.20