Stainless Steel Box Section 304 Dull Polished - 20mm x 20mm x 1.2mm - 304 Grade


Price:
Sale price£60.00

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Description

The 20mm x 20mm x 1.2mm Stainless Steel Box Section 304 Dull Polished is a premium, high-quality material designed for a wide range of applications that require strength, durability, and resistance to corrosion. Crafted from 304 stainless steel, this box section provides superior performance in both structural and aesthetic projects. The dull polished finish not only offers a modern and industrial look but also reduces maintenance by hiding fingerprints and smudges, making it ideal for a variety of DIY, commercial, and industrial uses.

Key Features:

  • Dimensions: 20mm (0.79") width x 20mm (0.79") height x 1.2mm wall thickness – compact yet robust, perfect for framing, supports, and light-duty structural applications.
  • 304 Stainless Steel Construction: Made from high-grade 304 stainless steel, offering excellent corrosion resistance, rust resistance, and overall durability, making it suitable for both indoor and outdoor environments.
  • Dull Polished Finish: The satin finish not only provides a clean, modern aesthetic but also makes the surface less prone to visible smudges and scratches, offering a low-maintenance and professional appearance.
  • Corrosion-Resistant: Resistant to rust and corrosion, this box section is ideal for use in harsh environments, including marine, outdoor, or industrial settings.
  • Versatile Applications: Perfect for custom framing, supports, furniture, railings, enclosures, and other industrial, commercial, or DIY applications.
  • Customizable: Can be easily cut, welded, drilled, or shaped to fit your project specifications, allowing for complete flexibility in design.
  • Eco-Friendly & Recyclable: Made from 100% recyclable stainless steel, this box section offers an environmentally responsible material choice.

Applications:

  • Structural Framing: Perfect for framing light to medium-duty structural components, including supports, enclosures, and brackets.
  • Custom Furniture & Design: Ideal for creating modern, sleek furniture pieces, shelving units, and display stands that require strength and a stylish appearance.
  • Railings & Fencing: Great for building small railings, gates, or decorative fencing that require durability and a contemporary, industrial look.
  • Industrial & Commercial Uses: Suitable for use in manufacturing custom components, machine parts, and electrical enclosures for industrial and commercial projects.

Specifications:

Grade 304 / 1.4301
Weight - Kg/m 0.71
Measurement Type Metric
Size 20 mm x 20 mm x 1.2 mm
Internal Dimension 17.6 mm x 17.6 mm
Wall Thickness 1.2 mm
Finish Dull Polished
Proof Stress 190 Min MPa
Tensile Strength 500 to 700 MPa
Shear Strength 400 to 690 MPa
Elongation 45 Min %
Density 8.00 g/cm³
Melting Point 1450 °C
Thermal Expansion 17.2 x10^-6 /K
Modulus of Elasticity 193 GPa
Thermal Conductivity 16.2 W/m.K
Electrical Resistivity 0.072 x10^-6 Ω .m
Machinability Good
Workability - Cold Good
Weldability - Gas Good
Weldability - Arc Very good
Weldability - Resistance Good
Brazeability Good

About Us

Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments

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