Marine-Grade 316L Stainless Steel Round Bar – 15.8 mm Diameter – High-Strength, Rust-Resistant & Easy-Weld Precision Alloy


Price:
Sale price£72.88

In stock, ready to ship

In stock, ready to ship

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Description

Upgrade your projects with the unmatched quality of our Marine-Grade 316L Stainless Steel Round Bar – 15.8 mm Diameter. Engineered for both performance and durability, this high-strength alloy is designed to withstand the most demanding environments. With exceptional rust resistance and superior weldability, it’s the perfect choice for marine, industrial, architectural, and precision fabrication applications.

Key Features & Benefits

  • Marine-Grade 316L Alloy
    Crafted with molybdenum-enriched stainless steel, offering outstanding resistance to pitting, crevice corrosion, and saltwater damage. Ideal for coastal, offshore, and chemically exposed environments.

  • 15.8 mm Precision Diameter
    Precisely manufactured for tight tolerance applications, ensuring a perfect fit in structural, mechanical, and custom fabrication projects.

  • High Strength & Durability
    Delivers superior tensile and yield strength, making it suitable for heavy-duty use while maintaining excellent formability.

  • Rust-Resistant Performance
    Low-carbon composition prevents carbide precipitation during welding, protecting your projects from premature corrosion.

  • Easy-Weld Precision Alloy
    Welds cleanly and efficiently without compromising corrosion resistance—ideal for intricate fabrication, repairs, and assembly work.

Applications

Perfect for:

  • Marine & Coastal Engineering

  • Chemical Processing Equipment

  • Food & Beverage Industry Fixtures

  • Architectural Structures & Railings

  • High-Precision Machined Parts

Specifications:

Grade 316L / 1.4404
Size 44
Weight - Kg/m 1.57
Metric Size 15.875 mm
Diameter 5/8 in (15.87 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

About Us

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

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