STEEL PRODUCTS
 
 

Structural Hollow Sections

Shape – Dimensions of Hollow Structural Sections

Round: External diameter from 21.3 to 609.6mm (1/2" – 24"
Square: Dimension from 30x30x2mm to 500x500x20mm
Rectangular: Dimension from 40x20x2mm to 600x400x20mm
Length: from 5 to 24m (depending on section type)

Packaging

Bundles containing a sufficient number of binding metal straps bearing distinctive labels
Standard bundling, depending on dimensions and length
Bundles weighing 1000 to 5500 kg each, depending on product type
Length: 6 and 12 metres. Special lengths made to order

Quality Control

Mechanical Tests: Tensile Test, Flattening Test, Expansion Test, Impact Test
Chemical Analyses
Visual Examination – Dimensional Inspection
     
Mechanical Properties of Narrrow Strip
Steel Grade
 Minimum Yield Stress Tensile Strength Minimum Elongation Impact Properties
  N/mm2 N/mm2 %  
  Nom. Thickness Nom. Thickness Test Temperature Mean Minimum Absorbed
Energy per Test Sample
  T ≤ 16 mm 16 mm <
T < 40 mm		 T < 3 mm
3 mm <
T < 40 mm 		T ≤ 40 mm º C J
S 235 JRH 235 225 360 - 510 340 - 470 24 20 27
S 275 J0H 275 265 430 - 580 410 - 560 20 0 27
S 355 J2H 355 345 510 - 680 410 - 560 20 -20 27

Metal Agencies Ltd, Suite 4, Cobb House, 2-4 Oyster Lane, Byfleet , Surrey, KT14 7DU • Tel: +44 (0)1932 33 11 11 • Fax: +44 (0)1932 33 11 90
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