S275J0H Rectangular Hollow Section

These square hollow sections S275J0H is inherently strong and efficient.These hollow sections give buildings a better strength-to-weight ratio than those using comparable steel,concreteor timber products.These square hollow sections S275J0H in standard EN 10210-1 mainly used in all types of buildings,highway guardrails and signage,support columns,trusses,bridges,heavy equipment,storage systems and exercise equipments. 

Technical Requirements & Additional Services:
♦ Low temperature impacting test according to EN10045-1
♦ Wall thickness tolerance according to EN10210-2
♦ 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,Pre-Galvanized,Coating with shop prime.
 

►Mechnical property for S275J0H Rectangular Hollow Sections:

Thickness (mm)
	≤ 16	> 16 ≤ 40	> 40 ≤ 63	> 63 ≤ 80	> 80 ≤ 100	> 100 ≤ 120
Yield strength (≥Mpa)	275	265	255	245	235	225
	< 3	≥ 3 ≤ 100				> 100 ≤ 120
Tensile strength (Mpa)	430-580	410-560				400-540

►Chemical composition for S275J0H Rectangular Hollow Sections (Ladle Analysis Max%)

 

Main chemical elements composition of S275J0H
Thickness(mm)	C	Si	Mn	P	S	N
T≤40	0.20	...	1.50	0.035	0.035	0.009
40<T≤120	0.22