EN 10025-2 · Structural carbon steel

Mild Steel Galvanised Box Section 40mm x 40mm x 2.5mm Linear Metre Durable Steel Tube for Enhanced Corrosion Resistance in Outdoor Applications

40 × 40 × 2.5 mmGalvanised3000mm length

PhotoMild Steel Galvanised Box Section 40mm x 40mm x 2.5mm Linear Metre Durable Steel Tube for Enhanced Corrosion Resistance in Outdoor Applications 40 × 40 × 2.5 mm – photo 1 of 1
End profile

40 × 40 × 2.5 mm

  • Good corrosion resistance
  • Poor weldability

£140.96incl. VATper 3000mm length

Quantity 1 = one 3000mm length.

LengthSupplied as one length

Item total £140.96 1 × £140.96 per 3000mm length

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Availability
Available to order
Delivery
UK only. Flat £20 delivery per order. Handling 1–2 working days, then 2–4 working days in transit. Delivery information
Returns
Return within 14 days of receipt. Returns policy
Overview

Overview

About this mild steel box section

This galvanized mild steel box section with square dimensions and a thickness of 2.5mm provides increased strength and corrosion resistance compared to untreated mild steel. It is suitable for outdoor applications where protection against rust is essential. However, it's important to note the reduced weldability and machinability associated with galvanized steel, and appropriate precautions should be taken during fabrication.

  1. Material: Mild Steel - This type of steel is commonly used in construction and manufacturing due to its strength and cost-effectiveness.

  2. Formability: Poor - Mild steel, while strong, may be less malleable or easily shaped compared to some other materials.

  3. Weldability: Poor - Galvanization can affect the weldability of the steel. Special considerations and techniques may be needed for welding galvanized steel.

  4. Machinability: Poor - The galvanization process can make the steel less machinable compared to untreated mild steel.

  5. Shape: Box Section - The cross-sectional shape of this steel component is square, providing structural support in a variety of applications.

  6. Corrosion Resistance: Good - Galvanization enhances the corrosion resistance of the mild steel, making it suitable for outdoor and corrosive environments.

  7. Finish: Galvanised - The box section has a galvanized finish, indicating that it has undergone the process of coating with a layer of zinc for corrosion protection.

  8. Grade: S235 - This grade classification refers to the minimum yield strength of the steel.

  9. Height: 40mm

  10. Thickness: 2.5mm

  11. Width: 40mm

  12. Weight/Metre (Kg): 2.97 - This figure represents the weight of one meter length of the box section, which is 2.97 kilograms.

Specifications

Maximum Cut Length  6 Metres
Material Mild Steel
Formability Poor
Weldability Poor
Machinability Poor
Shape Box Section
Corrosion Resistance Good
Finish Galvanised
Grade S235
Height 40mm
Thickness 2.5mm
Width 40mm
Weight/Metre (Kg) 2.97

 

Key features

  • Grade S235 (EN 10025-2, structural carbon steel)
  • Good corrosion resistance
  • Poor weldability
FAQs

FAQs

Before you order

What does one unit of this item supply?

Quantity 1 = one 3000mm length.

Can you supply other sizes or a cutting list?

Yes — send the sizes and lengths you need with Request a quote, or call 01744 520110.

Specifications

Specifications

Product dimensions

Dimensions and supply details for this mild steel box section
Size40 × 40 × 2.5 mm
Supplied length3000mm
Weight2.97 kg/m
FinishGalvanised
GradeS235
SKUM4U-13631-3000mm

Material properties

Material properties
MaterialMild Steel
FormabilityPoor
WeldabilityPoor
MachinabilityPoor
ShapeBox Section
Corrosion ResistanceGood
Height40mm
Thickness2.5mm
Width40mm

Catalogue name Mild Steel Galvanised Box Section 40mm x 40mm x 2.5mm Linear Metre Durable Steel Tube for Enhanced Corrosion Resistance in Outdoor Applications

Technical data (EN 10025-2)

Technical data · alloy

S235 / EN 10025-2

  • C ≤0.20%Carbon
  • Mn ≤1.4%Manganese
  • Fe BalanceIron
Alloy
Structural carbon steel
Designation
EN 10025-2
Density
7.85 g/cm³

Typical composition for the grade, for guidance — not a mill certificate for this item.

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Need several sizes, long runs or a cert?

Mild Steel Galvanised Box Section 40mm x 40mm x 2.5mm Linear Metre Durable Steel Tube for Enhanced Corrosion Resistance in Outdoor Applications 40 × 40 × 2.5 mmGalvanised3000mm£140.96 per 3000mm length

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