Weston Stainless, based in Midland, UK, is a leading manufacturer and supplier of high-quality stainless steel products, serving industries such as petrochemical, marine, construction, and power generation. Among its premium offerings, Stainless Steel 316 Bars are highly valued for their excellent corrosion resistance, strength, and durability. Made from Grade 316 stainless steel, these bars are available in various shapes, including round, square, flat, and hex bars. Composed of iron, 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and low carbon content, they offer superior resistance to chloride environments, making them ideal for marine, chemical, and food processing applications.
Stainless Steel 316 Bars are composed of iron, 16-18% chromium, 10-14% nickel, 2-3% molybdenum, 2% manganese, 0.75% silicon, 0.08% carbon, 0.045% phosphorus, and 0.03% sulfur. They exhibit excellent mechanical properties, including a tensile strength of approximately 515 MPa, yield strength of 205 MPa, and an elongation of 40%. Their physical properties include a density of 7.98 g/cm³, a melting point of 1375-1400°C, and high resistance to chloride-induced corrosion. These properties make them ideal for marine, chemical, and high-moisture environments requiring superior durability, oxidation resistance, and long-term performance.
| Specifications | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SS 316 Round Bars | Outside Diameter in the range of 4mm to 500mm |
| SS 316 Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| SS 316 Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 316 Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
| SS 316 Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Element | SS 316 |
| Ni | 10.0 – 14.0 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.03 max |
| Si | 0.75 max |
| Cr | 16.0 – 18.0 |
| Mo | 2.00 – 3.00 |
| N | 0.10 |
| Element | SS 316 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 217 |
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Stainless Steel 316 Bars are widely used in industries requiring excellent corrosion resistance, strength, and durability. They are commonly found in marine environments, chemical processing plants, food processing equipment, pharmaceuticals, and water treatment facilities due to their superior resistance to chloride and acidic conditions. These bars are also used in heat exchangers, oil and gas refineries, aerospace components, and medical implants. Additionally, they serve as structural and mechanical support in high-moisture and corrosive environments. Their exceptional strength and oxidation resistance make them ideal for demanding applications requiring long-term reliability and performance.
Corrosion-resistant Stainless Steel 316 Round Bars are available in diameters from 6 mm to 200 mm. They are used in marine, chemical, and high-temperature environments, offering excellent strength and durability.
Superior corrosion resistance and come in widths ranging from 20 mm to 150 mm and thicknesses from 5 mm to 50 mm. These bars are ideal for structural and architectural applications.
Excellent corrosion resistance, Stainless Steel 316 Square Bars are available in sizes from 10 mm to 100 mm. They are commonly used in high-stress and marine environments for their strength and resistance to oxidation.
Outstanding corrosion resistance and are available in dimensions from 20 mm x 10 mm to 150 mm x 50 mm. They are suitable for construction, industrial, and marine applications.
High corrosion resistance, Stainless Steel 316 Hexagonal Bars come in sizes from 6 mm to 50 mm across flats. These bars are used in various engineering and manufacturing applications where durability and strength are crucial.
Excellent corrosion resistance and come in dimensions ranging from 20 mm x 20 mm x 6 mm to 100 mm x 100 mm x 10 mm. These bars are ideal for structural support in marine environments, chemical processing, and high-temperature applications, providing durability and strength where needed.
Stainless Steel 316 Bars come with test certificates such as Mill Test Certificates (MTC), third-party inspection reports, and compliance documents per ASTM and EN standards, ensuring quality and authenticity. They are securely packed in wooden boxes, cartons, or bubble-wrapped poly bags with proper labeling to prevent damage during transit. With an efficient supply chain and reliable logistics, deliveries are prompt, catering to both domestic and international markets to meet customer demands effectively.







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