Fine Grain Structural steel tube S275J0H S275J2H S355J0H S355J2H

Fine Grain Structural steel tube

 

NO.	GRADE	SIZE RANGE			STANDARD
		OD/mm	WT/mm	L/m
1	S275J0H	48～114	4～16	6～12.2	EN10210-1
2	S275J2H	114～340	4.5～36	6～15
3	S355J0H
4	S355J2H
5	S355J2H

 

Grade :	S275J0H
Number:	1.0149
Classification:	Non-alloy structural steel
Standard:	EN 10210-1: 2006 Hot finished structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements     EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements

 

Chemical composition %   of   steel   S275J0H (1.0149):   EN 10210-1-2006

Method of deoxidation FN = rimming steels not permitted C < 0.2 for thickness =< 40 mm, CEV < 0.41 / 0.48 for thickness 16 / 65 mm

C	Mn	P	S	N
max   0.22	max   1.5	max   0.035	max   0.035	max   0.009

 

Mechanical properties of   steel   S275J0H (1.0149) 

Nominal thickness (mm):	to 3	3 - 100	100 - 120
Rm - Tensile strength (MPa)	430-580	410-560	400-540

 

Nominal thickness (mm):	to 16	16 - 40	40 - 63	63 - 80	80 - 100	100 - 120
ReH - Minimum yield strength (MPa)	275	265	255	245	235	225

 

KV - Impact energy (J)

0° 27

 

Nominal thickness (mm):	to 40	40 - 63	63 - 100	100 - 120
A - Min. elongation at fracture (%) longitud.,	23	22	21	19