20mm x 3mm 316L Brushed Polished Stainless Steel Flat Bar – Premium Marine-Grade, Corrosion-Resistant, High-Strength


Price:
Sale price£153.12

In stock, ready to ship

In stock, ready to ship

Our Clients

Description

Unmatched Strength & Corrosion Resistance – The Ultimate Stainless Steel Flat Bar! Engineered from 316L marine-grade stainless steel, this 20mm x 3mm brushed polished flat bar offers superior durability, making it ideal for marine, industrial, and architectural applications. Whether you're working on structural frameworks, custom fabrications, or high-moisture environments, this premium-grade metal provides long-lasting performance and a sleek, professional finish.

  • 316L Marine-Grade Stainless Steel – Maximum Corrosion Resistance
  • Brushed Polished Finish – Stylish, High-End Aesthetic
  • Exceptional Strength – Perfect for Heavy-Duty Applications
  • Easy to Cut, Weld & Fabricate for Custom Metalwork
  • Ideal for Marine, Industrial, Engineering & Decorative Use

Specifications:

Grade 304 / 1.4301
Size 20 mm x 3 mm
Weight - Kg/m 0.47
Metric Size 20 mm x 3 mm
Thickness 3 mm
Proof Stress 190 Min MPa
Tensile Strength 500 to 700 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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