En 10219 S355jrh Square Hollow Sections

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Machinery Industry, Construction & Decoration, Special Purpose
• Section Shape: Square
• Model NO.: KM-20201113
• Standards: En10219
• Materials: S355jr, S355j2, S355j2h, S355jrh, etc
• Size: 20*20mm-1000*1000mm
• Wall Thickness: 0.5mm - 25mm
• Surface: Black, Oils, Galvanized, etc
• Packing: in Bundle or Wooden Boxes
• Transport Package: in Bundle or Loosage Package
• Specification: 20*20mm-1000*1000mm
• Trademark: KINGMETAL
• Origin: China
• HS Code: 7304199000
• Production Capacity: 2000 Tons Per Month

Product Description

EN 10219 S355JRH Square Hollow Sections

Standard : BS EN 10219 - Cold Formed Welded Structural Hollow Sections of Non-alloy and Fine Grain Steels
Grade : S355J2H
SHS (Square Hollow Sections) Sizes : 20*20mm-1000*1000mm
Wall Thickness : 0.5mm - 25mm
Length : 6000-14000 mm
Type : Seamless/ Welded / ERW
Dimensional Tolerances : Thickness : (All sizes +/- 10%)
Packing : In bundles, Anticorrosion heat preservation, Varnish coating, Ends can be bevelled or square cut, End Capped Certification & supplementary test, Finishing & Identity Mark
Surface Protection : Black (Self Coloured uncoated), Varnish/Oil Coating, Pre-Galvanized, Hot Dip Galvanized

S355J2H Cold Formed Square Hollow Section Chemical Composition
Steel Grade    C    Si    Mn    P    S    Nb    Carbon Equivalent(CEV)
S355J2H    0.22    0.55    1.60    0.030    0.030    -    0.45

EN 10219 Cold Formed S355J2H Structural Square Hollow Section Mechanical Properties
Grade    Min. Yield Strength Reh(Mpa)    Tensile Strength Rm (MPa)    Elongation % Min.    Min. Impact Energy(J)
Thk≤ 16 mm    Thk>16 ≤ 40 mm    Thk<3 mm    Thk≥3 mm    -20°C    0°C    20°C
S355J2H    355    345    510-680    470-630    20    27    -    -