Corten Steel Square Tube

Corten Steel Square Tube

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Top 10 genuine Corten Steel hollow section suppliers in UAE, refer sizes & specification

Corten steel box section specification

Corten steel square tube size Corten steel rectangular tube length Hardness
1″- 6″ 21′ 200-300HB
Manufacturing method of CORTEN A box pipe S355J2W SHS pipe surface finish Material
  • Forged
  • Hot rolled
  • Cold rolled
  • PE Coated
  • Varnished
  • Galvanized
High strength low alloy
ASTM A242 hollow sections Applications Corten square tube Marking Value added services of IRSM 41-97 box tube
  • Landscaping Architecture
  • Industrial Buildings
  • Public Art
  • Bridges
  • Manufacturer logo / name
  • Material & grade
  • Sizes
  • Date of manufacturing
  • Origin of material
  • ASTM & ASME standard
  • Cladding
  • Annealed
  • Cutting
  • Rolling
  • Heat Treatment
  • Forging
  • Pickling
  • Minor Fabrication
  • Bending
  • Polish
Certification of weathering steel box section Temperature range S355JOW rectangular tubes features
  • Certificate of origin legalized
  • 100% radiography test report
  • EN 10204/3.1B
  • Raw materials certificate
  • Third party inspection report
400°C
  • Material
  • Shape
  • Strength
  • Weathering Resistance
  • Aesthetics
Packaging method of corten steel box section  Testing requirements of CORTEN B square tube Benefits of Corten steel hollow section
  • Wooden boxes/ pallets/ crates
  • Industrial packing techniques
  • Bundles with plastic wrapping
  • Reducion Of Area Measurement
  • Single Heat Bundles
  • Simulated Post-weld Heat Treatment
  • Charpy V-norch Impact Test
  • Tensile Strength (Maximum)
  • Drop-weight Test
  • Product Analysis
  • Ultrasonic Examination
  • Durable
  • Low Maintenance
  • Strog & Versarile
  • Unique Aesthetics
Melting Point Life Free Sample
1450-1500 °C upto 25 years Yes

Weathering steel rectangular tube sizes

Height x Width (mm) 50×30 60×40 80×40 80×60 100×50 100×60 100×80 120×60 120×80 140×80 150×100 160×80 180×100 200×100 200×120 250×100 250×150 300×200 400×200
2mm (kg/m) 2.31 2.93 3.56
3mm (kg/m) 3.3 4.25 5.19 6.13 6.6 7.07 8.01 8.96
4mm (kg/m) 4.2 5.45 6.71 7.97 8.59 9.22 10.5 11.7 13 14.9 14.3
5mm (kg/m) 6.56 8.13 9.7 10.5 11.3 12.8 14.4 16 18.3 17.6 20.7 22.3 23.8 26.18 30.1
6mm (kg/m) 21.7 20.8 24.5 26.4 28.3 31.11 35.8 45.2 54.7
8mm (kg/m) 27.7 26.4 31.4 34 36.5 40.23 46.5 59.1 71.6
10mm (kg/m) 38.1 41.3 44.4 49.11 57 72.7 88.4
12.5mm (kg/m) 68.3 88 108

Corten steel square tube sizes

HeightxWidth(mm) 40×40 50×50 60×60 70×70 80×80 90×90 100×100 120×120 140×140 150×150 160×160 180×180 200×200 250×250 300×300
2mm (kg/m) 2.31 2.93 3.56
3mm (kg/m) 3.3 4.25 5.19 6.13 7.07 8.01 8.96
4mm (kg/m) 4.2 5.45 6.71 7.97 9.22 10.5 11.7 14.3 16.8 18
5mm (kg/m) 8.13 9.7 11.3 12.8 14.4 17.6 20.7 22.3 23.8 27 30.1
6mm (kg/m) 13.2 15.1 17 20.8 24.5 26.4 28.3 32.1 35.8 45.2 54.7
8mm (kg/m) 21.4 26.4 31.4 34 36.5 41.5 46.5 59.1 71.6
10mm (kg/m) 38.1 41.3 44.4 50.7 57 72.7 88.4
12.5mm (kg/m) 52.6 60.5 68.3 88 108

Corten Steel SHS and rectangular tube, check corten square tube chemical composition & menchanical strength

Chemical composition of weathering steel box section

Element ASTM 588 Grade A Corten – A ASTM 242 TYPE -1 IRSM 41 -97
Carbon 0.19 0.12 0.15 0.1
Phosphorus 0.04 0.07-0.15 0.15 0.07-0.11
Copper 0.25-0.40 0.25-0.55 0.20 min 0.30-0.39
Nickel 0.4 0.65 0.20-0.49
Silicon 0.30-0.65 0.25-0.75 0.25-0.40 0.28-0.72
Aluminimum 0.03
Vanadium 0.02-0.10 0.05
Manganese 0.80-1.25 0.20-50 1 0.25-0.45
Sulphur 0.05 0.03 0.05 0.03
Chromium 0.40-065 0.50-1.25 0.30-0.50

Corten Steel SHS mechanical properties

Grade Corten A
Thickness(mm) 2-12
Plate Products 6-12
Yield Strength(REL n/mm²) 345
Tensile Strength(RM/mm²) 485
Elongation(A50 %) 20

Types of Corten Steel hollow section

Corten A Square Pipe

Corten A Square Pipe

Corten B Square Tube

Corten B Square Tube

Sailor Rectangle Tube

Sailor Rectangle Tube

Corten A Square Pipe

Corten A Square Pipe

Corten B Box Pipe

Corten B Box Pipe

Pre-weathered Steel Welded Square Pipe

Pre-weathered Steel Welded Square Pipe

AAstm A588 Gr. A Hollow Square Pipe

ASTM A588 Gr. A Hollow Square Pipe

S355jow Square Box Pipe

S355jow Square Box Pipe

Sailor Square Hollow Sections

Sailor Square Hollow Sections

Astm A242 Square Box Section

ASTM A242 Square Box Section

Astm A242 Square Box Section

ASTM A242 Square Box Section

Astm A572 Grade 50 Structural Square Hollow Section

ASTM A572 Grade 50 Structural Square Hollow Section

S235j2w Steel Shs Pipe

S235j2w Steel Shs Pipe

Astm A871 Grade 60 Welded Square Section Tubes

ASTM A871 Grade 60 Welded Square Section Tubes

Astm A709 Grade 36 Erw Shs Pipe

ASTM A709 Grade 36 Erw Shs Pipe

Grades of Corten Steel square tubes

Wide stock of Corten steel box section, view weathering steel square pipe grades and types

  • ASTM A423 GRADE 1
  • 09CUPGENI-B
  • Q235NH
  • ASTM A242
  • ASTM A847
  • S355J2WP
  • Q295NH
  • CORTEN A
  • ASTM A606
  • ASTM A588
  • CORTEN B
  • S355JOWP
  • S355JOW
  • 09CUPGENI-A
  • S355J2W
  • Q355NH

Corten B Square Tube Tolerances

Check Tolerances of Corten steel rectangular tube & S355JOW square tubing, get a free quote now!
Characteristic Square-shaped hollow pieces
Tolerances fulfill or beyond EN 10219 standards.
Mass per unit length Each tube: +/- 6%
OD (B, H)1) B, H < 100mm ±1 % min ±0.5
100mm ≤ B, H ≤ 200 mm: ±0.8%
B, H > 200mm: ±0.6%
Squareness of side 90° ±1°
Thickness (T) -5% / +10 %, with min of ±0.2mm & max ±0.5mm
Twist 2mm + .5mm
External corner profile T ≤ 6mm: 1.6 x T-2.4 x T
6 mm < T ≤ 10mm: 2.0 x t-3.0 x
T > 10mm: 2.4 x T-3.6 x T
Straightness 3 mm for every 1 m of length, and 0.15% of the overall length
Concavity/convexity 0.8%, with min of .5mm
Mill length Standard lengths are 6000 and 12000 mm. 0/+50 mm, 6000 ≤ L ≤ 18000 mm
Exact length Agreed upon when placing the order and enquiring

Tolerances of Corten steel rectangular tube

Characteristic Rectangular-shaped hollow pieces
Tolerances fulfill or beyond EN 10219 standards.
Straightness 3 mm for every 1 m of length, and 0.15% of the overall length
OD (B, H)1) B, H < 100mm ±1 % min ± .5
100mm ≤ B, H ≤ 200mm: ± .8%
B, H > 200mm: ± .6%
Mill length Standard lengths are 6000 and 12000 mm. 0/+50 mm, 6000 ≤ L ≤ 18000 mm
Squareness of side 90° ±1°
Thickness (T) -5% / +10 %, with a min of ± .2mm and max ± .5mm
Twist 2mm + .5mm
External corner profile T ≤ 6mm: 1.6 x T-2.4 x T
6 mm < T ≤ 10 mm: 2.0 x t-3.0 x
T > 10mm: 2.4 x T-3.6 x T
Concavity/convexity .8%, with min of . mm
Mass per unit length Each tube: +/- 6%
Exact length Agreed upon when placing the order and enquiring

Weight chart of weathering steel square tubes

ASTM A588 Gr. A and square tube at lowest price in UAE, refer weight chart, thickness chart & dimensions
Size Gauge Weight lbs(24-foot)
1″x1″ 11 GA 34.56
1 1/4″x1 1/4″ 44.3
1 1/2″x1 1/2″ 54
2″x2″ 73.2
1 1/2″x1 1/2″ 3/16″ 80.4
2″x2″ 103.44
2 1/2″x2 1/2″ 134.4
3″x3″ 165.12
4″x4″ 226.56
5″x5″ 287.28
6″x6″ 349.2
2″x2″ 1/4″ 129.84
2 1/2″x2 1/2″ 170.64
3″x3″ 211.44
4″x4″ 293.04
5″x5″ 374.88
6″x6″ 456.48
8″x8″ 619.68
10″x10″ 783.12
3″x3″ 3/8″ 292.07
4″x4″ 414.48
5″x5″ 536.88
6″x6″ 659.52
8″x8″ 904.56
10″x10″ 1149.6
6″x6″ 1/2″ 845.76
8″x8″ 1172.4
10″x10″ 1499.04
12″x12″ 1826

Corten Steel rectangular tubes weight chart

Size Gauge Weight lbs(24-foot)
2″x1″ 11 GA 54
3″x2″ 93.6
3″x2″ 3/16″ 134.16
4″x2″ 164.88
4″x3″ 195.6
5″x3″ 226.08
6″x2″ 226.08
6″x4″ 287.28
3″x2″ 1/4″ 170.64
4″x2″ 211.44
4″x3″ 252.24
5″x3″ 293.04
6″x2″
6″x3″ 333.84
6″x4″ 374.88
8″x2″ 374.40
8″x4″ 456.48
8″x6″ 538.08
10″x4″
10″x6″ 619.68
10″x8″ 701.52
12″x4″ 620
12″x6″ 702
6″x4″ 5/16″ 457.92
8″x6″ 3/8″ 781.92
10″x6″ 905
10″x8″ 1026.96

Dimensions of pre weathered steel square tubing

Size 20×20 30×30 40×40 50×50 60×60 80×80 40×40 50×50 60×60 100×100
Thickness(mm) 2 3
kg/m 1,175 1,814 2,451 3,089 3,727 5,003 3,602 4,559 5,516 7,430

Thickness & dimensions of weathered steel rectangle tubing

Size 40×20 50×30 60×40 80×40 100×50 60×30 60×40 80×40
Thickness(mm) 2 3
kg/m 1,813 2,451 3,089 3,727 4,684 4,081 4,559 5,516