Rectangular Tube
Standard: 
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
Surface conditions:
Hot rolled
Cold rolled
MS Rectangular 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“ x 1/2" |
0.065" |
10mm×15mm |
0.6mm～1.5mm |
|
1“ x 3/4" |
0.065" |
10mm×20mm |
0.6mm～1.5mm |
| 0.095" |
14mm×21mm |
0.6mm～1.5mm |
|
|
1 1/4" x 3/4" |
0.065" |
15mm×30mm |
0.6mm～1.5mm |
|
1 1/2" x 3/4" |
0.065" |
15mm×38mm |
0.6mm～1.5mm |
| 0.120" |
20mm×20mm |
0.6mm～2mm |
|
|
1 1/2" x 1" |
0.065" |
20mm×30mm |
0.6mm～2mm |
|
0.072" |
20mm×40mm |
0.6mm～2mm |
|
|
0.083" |
20mm×50mm |
0.6mm～2mm |
|
|
0.120" |
22mm×35mm |
0.6mm～2mm |
|
|
2“ x 1” |
0.065" |
25mm×40mm |
0.9mm～2mm |
|
0.083" |
25mm×65mm |
0.9mm～3.75mm |
|
|
0.120" |
30mm×20mm |
1mm～2mm |
|
|
0.188" |
30mm×40mm |
1mm～3.75mm |
|
|
2” x 1 1/4“ |
0.065" |
30mm×45mm |
1mm～3.75mm |
|
0.083" |
30mm×50mm |
1mm～3.75mm |
|
|
2“ x 1 1/2” |
0.083" |
30mm×60mm |
1mm～4mm |
|
0.120" |
40mm×25mm |
1mm～4.5mm |
|
|
2 1/2“ x 1 1/2” |
0.072" |
40mm×50mm |
1mm～4.5mm |
|
0.083" |
40mm×60mm |
1mm～4.5mm |
|
|
0.120" |
40mm×80mm |
1mm～5mm |
|
|
0.148" |
40mm×100mm |
1mm～5mm |
|
|
0.188" |
50mm×25mm |
2mm～5mm |
|
|
0.250" |
50mm×30mm |
2mm～5mm |
|
| 3" x 1" |
0.083" |
50mm×60mm |
2mm～5mm |
|
0.120" |
50mm×80mm |
2mm～5mm |
|
|
0.188" |
50mm×100mm |
2mm～5mm |
|
|
3“ x 1 1/2” |
0.083" |
60mm×30mm |
2mm～6mm |
|
0.120" |
60mm×40mm |
2mm～6mm |
|
|
0.188" |
60mm×80mm |
2mm～6mm |
|
| 0.250" |
70mm×50mm |
2mm～6mm |
|
|
3“ x 2” |
0.065 |
80mm×30mm |
2mm～8mm |
|
0.083 |
80mm×40mm |
2mm～8mm |
|
|
0.125 |
80mm×60mm |
2mm～8mm |
|
|
0.188 |
80mm×100mm |
2mm～8mm |
|
|
0.250 |
100mm×50mm |
2mm～8mm |
|
|
3“ x 2” |
0.083" |
120mm×60mm |
2.5mm～10mm |
|
0.120" |
120mm×80mm |
2.5mm～10mm |
|
|
0.188" |
140mm×60mm |
2.5mm～10mm |
|
|
0.250" |
140mm×80mm |
2.5mm～10mm |
|
| 0.312" |
150mm×100mm |
2.5mm～12mm |
|
4“ x 1 1/2” |
0.120" |
160mm×80mm |
2.5mm～12mm |
|
0.188" |
180mm×150mm |
2.5mm～12mm |
|
|
4“ x 2” |
0.083" |
200mm×100mm |
4mm～12mm |
|
0.120" |
200mm×150mm |
4mm～12mm |
|
|
0.188" |
220mm×140mm |
4mm～12mm |
|
|
0.250" |
250mm×150mm |
6mm～12mm |
|
|
0.312" |
250mm×100mm |
6mm～12mm |
|
|
0.375" |
250mm×200mm |
6mm～30mm |
|
|
4“ x 2 1/2” |
0.188" |
300mm×100mm |
6mm～30mm |
|
0.250" |
300mm×150mm |
6mm～30mm |
|
| 4" x 3" |
0.083" |
300mm×200mm |
6mm～30mm |
|
0.120" |
300mm×250mm |
6mm～30mm |
|
|
0.188" |
400mm×250mm |
8mm～30mm |
|
|
0.250" |
400mm×300mm |
8mm～30mm |
|
|
0.312" |
450mm×200mm |
8mm～30mm |
|
|
0.375" |
450mm×250mm |
8mm～30mm |
|
|
4 1/2“ x 2 1/2” |
0.188" |
400mm×300mm |
8mm～30mm |
|
0.250" |
400mm×350mm |
8mm～30mm |
|
| 5" x 2” |
0.120" |
500mm×200mm |
10mm～30mm |
|
0.188" |
500mm×250mm |
10mm～30mm |
|
|
0.250" |
500mm×300mm |
10mm～30mm |
|
|
0.312" |
500mm×350mm |
10mm～30mm |
|
|
0.375" |
500mm×400mm |
10mm～30mm |
|
|
5" x 2 1/2” |
0.120" |
500mm×450mm |
10mm～30mm |
|
0.188" |
600mm×200mm |
10mm～28mm |
|
|
0.250" |
600mm×400mm |
10mm～28mm |
|
|
5" x 3" |
0.188" |
600mm×500mm |
10mm～28mm |
|
0.250" |
800mm×400mm |
10mm～28mm |
|
|
0.312" |
800mm×600mm |
10mm～28mm |
|
|
0.375" |
800mm×700mm |
10mm～28mm |
|
|
0.500" |
1000mm×400mm |
10mm～28mm |
|
|
5" x 4" |
0.188" |
1000mm×500mm |
10mm～28mm |
|
0.250" |
1000mm×600mm |
10mm～28mm |
|
|
0.312" |
1000mm×800mm |
10mm～28mm |
|
|
0.375" |
|
|
|
|
6" x 2" |
0.120" |
|
|
|
0.188" |
|
|
|
|
0.250" |
|
|
|
|
0.312" |
|
|
|
|
0.375" |
|
|
|
6“ x 3" |
0.120" |
|
0.188" |
|
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
6“ x 4" |
0.120" |
|
0.188" |
|
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
7“ x 3" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
7“ x 4” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
| 7“ x 5” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
8“ x 2” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
8“ x 3” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
8“ x 4” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
8" x 6” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
9“ x 3” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
9“ x 7” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
10“ x 2” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
10" x 3” |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
10" x 4" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
10" x 5" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
10" x 6" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
10" x 8" |
0.188" |
|
0.250" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
| 12" x 2" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
12" x 3" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
12" x 4" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
12" x 6" |
0.188" |
|
0.250" |
|
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
12" x 8" |
0.250" |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
12" x 10" |
0.250" |
|
14" x 4" |
0.250" |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
14" x 6" |
0.250" |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
14" x 10" |
0.250" |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
0.625" |
|
|
16"x 4" |
0.312" |
|
0.375" |
|
|
0.500" |
|
|
16" x 8" |
0.250" |
|
0.312" |
|
|
0.375" |
|
|
0.500" |
|
|
16" x 12" |
0.312" |
|
0.375" |
|
|
0.500" |
|
| 0.625" |
| 18" x 6" |
0.312" |
|
0.375" |
|
|
0.500" |
|
|
20" x 4" |
0.312" |
|
0.375" |
|
|
0.500" |
|
|
20" x 8" |
0.312" |
|
0.375" |
|
|
0.500" |
|
|
20" x 12" |
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
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% |
Acc.to EN10027/1
and IC 10
Norm
Yield Strength
Tensile Strength
Min.elogation
Min.percent properties
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
≤40
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 | – |
– block letter "S" means "STEEL FOR STRUCTURAL APPLICATIONS"
– the next fi gure means the minim. yield value required for wall thickness ≤16 mm
– "J2" means impact test value -20° C min. 27 joule
– block letter "H" means "HOLLOW SECTION".
