Square Tube(SHS)-Welded Steel Pipe & Tube-Hunan Xunhong Steel Co.,Ltd

Square Tube(SHS)

Size:RHS OD: 20mm*10mm ～400mm*300mm

Standard & Grades

EN 10210:5235JRH, S355J2H, S355NH, S355J0H,,

EN 10219:S235JRH.S355J2H,S355NH,S355JOH,

ASTM A500:Gr.A,Gr.B,Gr.C

SHS steel tubing has similar uses to RHS and is used for both industrial and construction applications. Square section RHS is available in the same thicknesses as RHS and dimensions range from 10 mm x 10 mm to 400 mm x 400 mm.

Xunhong steel co., ltd can provide Square Tube(SHS) of various standards and grades, passed lS09001, SGS and other certificates, accept third-party testing. has complete testing and testing facilities. from product development, raw material supply, production process management, etc. in accordance with international quality The system standards are standardized to provide customers with satisfactory pre-sale, in-sale and after-sale services. Feel free to contact us anytime

Chemical Composition

Grade	Element	C		Mn		P		S
ASTM A500 Gr.b	%	0.05%-0.23%		0.3%-0.6%		0.04%		0.04%

Acc.to En10027/1	Acc.to En10027/2	C% max(Norminal W.T.(mm)		Si% max	Mn% max	P% max	S% max	N% max
and lC 10		≤40
S235JRH	1.0039	0.17	0.2	-	1.40	0.045	0.045	0.009
S275 JOH	1.0149	0.20	0.22	-	1.50	0.040	0.040	0.009
S275 J2H	1.0138	0.02	0.22	-	1.50	0.035	0.035	-
S355JOH	1.0547	0.22	0.22	0.55	1.60	0.040	0.040	0.009
S355J2H	1.0576	0.22	0.22	0.55	1.60	0.035	0.035	-

Mechanical Properties

Grade	Yield Strength	Tensile Strength	Elongation
A500.Gr.b	46 Ksi	58 Ksi	23%
A513.GR.B	72 Ksi	87 Ksi	10%

Nom		Yield Strength			Tensile Strength		Min.elogation				Min.Percent Properties
Acc.to En10027/1 and IC 10	Acc.to EN10027/2	Norminal W.T.mm			Norminal W.T.mm		Longit		Cross		Test Temperature ℃	Average min.impact value
		≤16	＞6	＞40	＜3	≤3≤65	Norminal W.T.mm
			≤65	≤65			≤40	＞40	＞40	≤65
			≤65	≤65			≤40	≤65	≤40	≤65
S253JRH	1.0039	235	225	215	360-510	340-470	26	25	24	23	20	27
S275JOH	1.0149	275	265	255	410-580	410-560	22	21	20	19	0	27
S275J2H	1.0138	275	265	255	410-560	410-560	22	21	20	19	-20	27
S355JOH	1.0547	355	345	335	490-630	490-630	22	21	20	19	0	27
S355J2H	1.0576	355	345	335	490-630	490-630	22	21	20	19	-20	27