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Best Quality 30mm X 3mm 316l Brushed Polished Stainless Steel Flat Bar – Marine-grade, Corrosion-resistant, Premium Finish Economy Pack [pLbnsQqK]

$32.99 $105.99 -69%

Upgrade to the Ultimate in Strength & Durability! This 30mm x 3mm 316L stainless steel flat bar is engineered for superior corrosion resistance, making it perfect for marine, industrial, and architectural applications. Featuring a brushed polishe

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Best Quality 30mm X 3mm 316l Brushed Polished Stainless Steel Flat Bar – Marine-grade, Corrosion-resistant, Premium Finish Economy Pack [pLbnsQqK]

Upgrade to the Ultimate in Strength & Durability! This 30mm x 3mm 316L stainless steel flat bar is engineered for superior corrosion resistance, making it perfect for marine, industrial, and architectural applications. Featuring a brushed polished finish, it offers both aesthetic appeal and long-lasting performance in even the harshest environments.

  • 316L Marine-Grade Stainless Steel – Maximum Corrosion & Rust Resistance
  • Brushed Polished Finish – Sleek, Modern & Low-Maintenance
  • Perfect for Marine, Industrial, Structural & Decorative Use
  • Highly Durable – Withstands Extreme Weather & Harsh Chemicals
  • Easy to Cut, Weld & Fabricate to Suit Your Needs

Specifications:

Grade 316L / 1.4404
Size 30 mm x 3 mm
Weight - Kg/m 0.71
Metric Size 30 mm x 3 mm
Thickness 3 mm
Proof Stress 200 Min MPa
Tensile Strength 500 to 700 MPa
Elongation 40 Min %
Density 8.00 g/cm³
Melting Point 1400 °C
Thermal Expansion 15.9 x10^-6 /K
Modulus of Elasticity 193 GPa
Thermal Conductivity 16.3 W/m.K
Electrical Resistivity 0.074 x10^-6 Ω .m
Machinability Good
Workability - Cold Average
Weldability - Gas Average
Weldability - Arc Excellent
Weldability - Resistance Excellent
Brazeability Good

What Our Customers Say

January 27, 2026

Absolutely no complaints!

I am very, very, very pleased with this item.

- Lucille P..

January 27, 2026

Absolutely no complaints!

Very satisfied with the product's whole performance.

- April L..

January 27, 2026

Absolutely no complaints!

This is a very fine piece of consumer kit.

- Laila V..

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