Supply Steel Square Tube Wholesale Factory

Steel Square Tube

ASTM A500 Grade B,
ASTM A513 (1020-1026)
ASTM A36 (A36)
EN 10210:S235,S355,S235JRH,
S355J2H,S355NH
EN 10219:S235,S355,S235JRH,
S275J0H, S275J2H, S355J0H, S355J2H

Information
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Surface conditions:

Hot rolled

Cold rolled

Ms Square tube sizes（It can be customized according to customer requirements）

Size by Inch (diameter)	Thickness	Sizes by MM (diameter)	Thickness
inch	inch	mm	mm
1/2" x 1/2"	0.065"	16mm×16mm	0.4mm～1.5mm
3/4" x 3/4"	0.049"	18mm×18mm	0.4mm～1.5mm
	0.065"	20mm×20mm	0.4mm～3mm
	0.083"	22mm×22mm	0.4mm～3mm
	0.120"	25mm×25mm	0.6mm～3mm
1" x 1"	0.049"	30mm×30mm	0.6mm～4mm
	0.058"	32mm×32mm	0.6mm～4mm
	0.065"	34mm×34mm	1mm～2mm
	0.072"	35mm×35mm	1mm～4mm
	0.083"	38mm×38mm	1mm～4mm
	0.095"	40mm×40mm	1mm～4.5mm
	0.109"	44mm×44mm	1mm～4.5mm
	0.120"	45mm×45mm	1mm～5mm
1 1/8" x 1 1/8"	0.035"	50mm×50mm	1mm～5mm
	0.049"	52mm×52mm	1mm～5mm
	0.065"	60mm×60mm	1mm～5mm
	0.109"	70mm×70mm	2mm～6mm
	0.120"	75mm×75mm	2mm～6mm
1 1/4" x 1 1/4"	0.049"	76mm×76mm	2mm～6mm
	0.065"	80mm×80mm	2mm～8mm
	0.072"	85mm×85mm	2mm～8mm
	0.083"	90mm×90mm	2mm～8mm
	0.109"	95mm×95mm	2mm～8mm
	0.120"	100mm×100mm	2mm～8mm
	0.135"	120mm×120mm	4mm～8mm
	0.156"	125mm×125mm	4mm～8mm
	0.188"	130mm×130mm	4mm～8mm
1 1/2" x 1 1/2"	0.049"	140mm×140mm	6mm～10mm
	0.065"	150mm×150mm	6mm～10mm
	0.072"	160mm×160mm	6mm～10mm
	0.083"	180mm×180mm	6mm～12mm
	0.109"	200mm×200mm	6mm～30mm
	0.120"	220mm×220mm	6mm～30mm
	0.140"	250mm×250mm	6mm～30mm
	0.188"	270mm×270mm	6mm～30mm
	0.250"	280mm×280mm	6mm～30mm
1 3/4" x 1 3/4"	0.065"	300mm×300mm	8mm～30mm
	0.083"	320mm×320mm	8mm～30mm
	0.095"	350mm×350mm	8mm～30mm
	0.109"	380mm×380mm	8mm～30mm
	0.120"	400mm×400mm	8mm～30mm
	0.188"	420mm×420mm	10mm～30mm
2" x 2"	0.049"	450mm×450mm	10mm～30mm
	0.065"	480mm×480mm	10mm～30mm
	0.083"	500mm×500mm	10mm～30mm
	0.109"	550mm×550mm	10mm～40mm
	0.120"	600mm×600mm	10mm～40mm
	0.145"	700mm×700mm	10mm～40mm
	0.165"	800mm×800mm	10mm～50mm
	0.188"	900mm×900mm	10mm～50mm
	0.250"	1000mm×1000mm	10mm～50mm
	0.312"
2 1/4" x 2 1/4"	0.188"
2 1/4" x 2 1/4"	0.250"
2 1/2" x 2 1/2"	0.083"
	0.109"
	0.120"
	0.188"
	0.250"
	0.312"

3" x 3"	0.083"
	0.120"
	0.188"
	0.250"
	0.312"
	0.375"
3 1/2" x 3 1/2"	0.120"
	0.188"
	0.250"
	0.312"
	0.375"
4" x 4"	0.083"
	0.120"
	0.156"
	0.188"
	0.250"
	0.312"
	0.375"
	0.500"

4 1/2" x 4 1/2"	0.188"
	0.250"
	0.312"
	0.375"
5" x 5"	0.188"
	0.250"
	0.312"
	0.375"
	0.500"
6" x 6"	0.188"
	0.250"
	0.312"
	0.375"
	0.500"
	0.625"
7" x 7"	0.188"
	0.250"
	0.312"
	0.375"
	0.500"
	0.625"
8" x 8"	0.188"
	0.250"
	0.312"
	0.375"
	0.500"
	0.625"
9" x 9"	0.188"
	0.250"
	0.312"
	0.375"
	0.500"
	0.625"
10" x 10"	0.188"
	0.250"
	0.312"
	0.375"
	0.500"
	0.625"
12" x 12"	0.250"
	0.312"
	0.375"
	0.500"
	0.625"
14" x 14"	0.312"
	0.375"
	0.500"
	0.625"
16" x 16"	0.312"
	0.375"
	0.500"
	0.625"

Chemical composition of material

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 IC 10		≤ 40		Si% max		Mn% max	P% max	S% max	N% max
S235JRH	1.0039	0.17	0.20	-		1.40	0.045	0.045	0.009
S275JOH	1.0149	0.20	0.22	-		1.50	0.040	0.040	0.009
S275J2H	1.0138	0.20	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 of material

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

Norm		Yield Strength			Tensile Strength		Min.elogation				Min.percent properties
Acc.to EN10027/1and IC 10	Acc.to EN10027/2	Norminal W.T.mm			Norminal W.T.mm		Longit.		Cross		Test temperature°C	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	430-560	410-560	22	21	20	19	-20	27
S355JOH	1.0547	355	345	335	510-680	490-630	22	21	20	19	0	27
S355J2H	1.0576	355	345	335	510-680	490-630	22	21	20	19	-20	27

Equivalent specfications

EN 10210-1	NF A 49501 NF A 35501	DIN 17100 DIN 17123/4/5	BS 4360	UNI 7806
S235JRH	E 24-2	St 37.2	–	Fe 360 B
S275JOH	E 28-3	St 44.3 U	43 C	Fe 430 C
S275J2H	E 28-4	St 44.3 N	43 D	Fe 430 D
S355JOH	E 36-3	St 52.3 U	50 C	Fe 510 C
S355J2H	E 36-4	St 52.3 N	50 D	Fe 510 D
S275NH	–	St E 285 N	–	–
S275NLH	–	TSt E 285 N	43 EE	–
S355NH	E 355 R	St E 355 N	–	–
S355NLH	–	TSt E 355 N	50 EE	–
S460NH	E 460 R	St E 460 N	–	–
S460NLH	–	TSt E 460 N	55 EE	–

XDL Cold drawn steel bar Catalog.pdf

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