Njabulo Stainless is a reputable manufacturer and supplier of Stainless Steel 316 Bars, proudly based in Cape Town, South Africa. With a strong focus on precision and quality, the company provides a wide variety of 316 stainless steel bars in different shapes, such as round, square, hexagonal, and flat. These bars are designed to excel in tough environments, offering outstanding corrosion resistance and strength. Njabulo Stainless caters to various industries, including marine, chemical processing, food production, and construction, where dependable and durable stainless steel materials are essential for both structural and mechanical performance.
Stainless Steel 316 Bars are made from an austenitic stainless steel alloy that contains 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. The presence of molybdenum greatly enhances corrosion resistance, particularly in environments rich in chlorides and acids. These bars boast impressive mechanical properties, featuring a tensile strength of around 515 MPa and a yield strength of 205 MPa. They retain their strength, toughness, and ductility even under extreme temperatures. The alloy is non-magnetic when annealed and offers good weldability and machinability, making it a top choice for intricate fabrication and high-performance components.
| 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 |
Contact us to get a quick quote for your requirement.
We offers high quality 316 stainless steel frames, rigorously tested to ensure durability, durability and corrosion resistance. Each batch undergoes extensive testing, including mechanical and chemical analysis, to meet industry standards. Certificates of compliance are issued, proving that content is accurate, searchable and works well in applications.
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.
Stainless Steel 316 Flat Bars provide 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.
Featuring 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.
Stainless Steel 316 Rectangular Bars offer 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.
With 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.
Stainless Steel 316 T-Bars offer 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 find extensive use in industries that demand strength, corrosion resistance, and long-lasting durability. Common applications include shafts, fasteners, marine components, heat exchangers, and structural supports in chemical plants and food processing facilities. Their excellent resistance to saltwater corrosion makes them perfect for coastal and offshore environments. In sanitary settings like pharmaceuticals and dairy production, 316 bars are prized for their non-reactive and easy-to-clean surfaces. Their versatility truly makes them a go-to option for a wide range of applications.
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