Stainless Steel Round Bar – 30 mm 316L – Marine-Grade Low-Carbon Alloy with Superior Corrosion Resistance & Weld-Ready Design


Price:
Sale price£137.14

In stock, ready to ship

In stock, ready to ship

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Description

The 30 mm 316L Stainless Steel Round Bar is crafted from premium marine-grade, low-carbon stainless steel, designed to deliver outstanding strength, weldability, and corrosion resistance in the toughest conditions. Its molybdenum-enhanced composition offers exceptional protection against pitting, crevice corrosion, and rust, making it a trusted choice for marine, chemical, food-grade, and structural environments.

Thanks to its low-carbon design, this alloy is weld-ready, minimizing carbide precipitation for stronger, longer-lasting joints. Its precision-machined surface ensures consistent dimensions and easy integration into a wide range of fabrication projects.

Applications:

  • Marine Hardware & Fittings – Boat rails, deck supports, cleats, and marine fasteners

  • Industrial Equipment – Shafts, pump components, and process machinery parts

  • Architectural Projects – Handrails, balustrades, and structural frameworks

  • Food & Beverage Processing – Hygienic work surfaces, conveyors, and equipment frames

  • Chemical Processing – Tanks, piping, and fittings in corrosive environments

  • Custom Fabrication & CNC Machining – Precision-engineered parts for industrial and mechanical use

Key Features:

  • Size & Grade: 30 mm 316L Stainless Steel Round Bar

  • Marine-Grade Low-Carbon Alloy: Ideal for saltwater and harsh environments

  • Molybdenum-Enhanced: Superior corrosion and pitting resistance

  • Weld-Ready: Excellent weldability without post-weld heat treatment

  • Precision Finish: Smooth, accurate surface for reliable fabrication

  • Versatile Applications: Suitable for marine, industrial, architectural, and food-grade projects

Specifications:

Grade 316L / 1.4404
Size 47
Weight - Kg/m 5.54
Metric Size 30 mm
Diameter 30 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

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