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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:
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Marine Hardware & Fittings – Boat rails, deck supports, cleats, and marine fasteners
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Industrial Equipment – Shafts, pump components, and process machinery parts
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Architectural Projects – Handrails, balustrades, and structural frameworks
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Food & Beverage Processing – Hygienic work surfaces, conveyors, and equipment frames
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Chemical Processing – Tanks, piping, and fittings in corrosive environments
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Custom Fabrication & CNC Machining – Precision-engineered parts for industrial and mechanical use
Key Features:
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Size & Grade: 30 mm 316L Stainless Steel Round Bar
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Marine-Grade Low-Carbon Alloy: Ideal for saltwater and harsh environments
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Molybdenum-Enhanced: Superior corrosion and pitting resistance
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Weld-Ready: Excellent weldability without post-weld heat treatment
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Precision Finish: Smooth, accurate surface for reliable fabrication
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Versatile Applications: Suitable for marine, industrial, architectural, and food-grade projects
Specifications:
Grade | 316L / 1.4404 |
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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 |
About Us
Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments
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