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Need help? Call Us 01744520110 or email sales@industrialproducts-uk.co.uk
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Description
Upgrade your projects with the strength and reliability of our Stainless Steel Round Bar – 3 mm Diameter, Grade 316L. Engineered from marine-grade stainless steel, this round bar delivers exceptional corrosion resistance, making it the ultimate choice for coastal, marine, and industrial environments where exposure to moisture, salt, and harsh chemicals is a concern.
The low-carbon 316L composition ensures excellent weldability, reducing the risk of carbide precipitation and maintaining superior corrosion resistance after welding. Its precision 3 mm diameter provides dimensional accuracy for intricate fabrication, machining, and custom metalwork.
Whether you’re working on marine hardware, medical devices, food-processing equipment, or architectural detailing, this stainless steel round bar offers long-lasting performance, aesthetic appeal, and unmatched versatility.
Key Features & Benefits
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Marine-Grade Protection: Superior resistance to saltwater, moisture, and harsh environments.
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Grade 316L Stainless Steel: Low-carbon composition for enhanced weldability and post-weld corrosion resistance.
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Precision Diameter – 3 mm: Ensures accurate machining and perfect fit in technical applications.
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Durable & Strong: High tensile strength for demanding structural and mechanical uses.
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Versatile Applications: Ideal for marine, industrial, architectural, and food-grade projects.
Common Applications
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Marine Hardware: Shafts, pins, and fittings for boats and docks
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Medical Equipment: Surgical tools, supports, and hospital fixtures
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Food & Beverage Industry: Sanitary-grade processing machinery and fixtures
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Architectural Use: Decorative railings, frames, and structural details
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Industrial Fabrication: Shafts, fasteners, and precision machine components
Specifications:
| Grade | 316L / 1.4404 |
|---|---|
| Size | 42 |
| Weight - Kg/m | 0.06 |
| Metric Size | 3 mm |
| Diameter | 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 |
Why Choose Our 316L Stainless Steel Round Bar?
Our bars are manufactured to the highest standards, ensuring consistent sizing, smooth finish, and exceptional durability. With its combination of marine-grade corrosion resistance, excellent weldability, and precise machining capability, this 316L stainless steel round bar is a trusted choice for professionals and DIY experts alike.
About Us
Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments
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