Weston Stainless, Midland, UK, is a prominent distributor of high-quality stainless steel products, providing long-lasting and high-performance solutions to industries. Their Stainless Steel 304 Bars are produced from AISI 304 stainless steel, an austenitic grade that is renowned for its superior corrosion resistance, strength, and durability. Coming in a variety of shapes like round, square, hexagonal, and flat bars, they find extensive application in construction, marine, automotive, aerospace, and chemical industries. These bars offer excellent weldability, oxidation resistance, and high-temperature properties, rendering them suited for structural, machining, and industrial applications where long-term reliability is needed.
Stainless Steel 304 Bars consist of 18-20% chromium, 8-10.5% nickel, 2% manganese, 1% silicon, 0.08% carbon, 0.045% phosphorus, and 0.03% sulfur, providing excellent corrosion resistance and strength. Their mechanical properties are tensile strength of 515 MPa, yield strength of 205 MPa, elongation of 40%, and hardness of 90 HRB, offering high strength and flexibility. Physical properties include a density of 8.0 g/cm³, a melting point of 1400-1450°C, and a thermal conductivity of 16.2 W/m·K, making them ideal for high-temperature and high-stress industrial use.
| SS 304 Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
|---|---|
| Stainless Steel 304 Square bar size | 4 to 100mm |
| Stainless Steel 304 Channel Bar | 5.0 to 6.0mm thickness, 80 x 40mm to 150 x 75mm section |
| SUS304 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| SS 304 Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Stainless Steel 304 Rectangles Size | 33 x 30mm to 295 x 1066mm |
| ASTM A276 Type 304 Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Stainless Steel 304 Material Grade | Stainless Steel 304 (UNS S30400) |
| Stainless Steel 304 Square Bar Dimensions | DIN, EN, ASME, BS, ASTM, JIS, AISI |
| SS 304 Standard | ASTM A479, AMS 5513, ASTM A276, AMS 5511, AMS 5647 |
| Stainless Steel 304 Hex Bar size | 2-100mm A/F |
| Stainless Steel 304 Round bar size | Diameter: 3-~800mm |
| SUS304 Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| ASTM A276 Type 304 Hollow Bar Tolerance | H8 to H12, H13K9, K10 to K12 or as per clients’ requirements |
| 304 SS Hex Bars Finish | Cold (bright) drawn, smooth turned, peeled, centreless ground, hot rolled, slit rolled edge, Bright, Polish, Grinding, Centreless Ground & Black,hot rolled annealed, Rough Turned |
| SUS304 T-Bar Surface | Bright, Sand Blasting Finished, Hot Rolled Pickled, Cold Drawn, Hairline,Polished |
| Rolled Stainless Steel 304 Flat Bars Condition | annealed, Hardened & tempered |
| ASTM A276 Type 304 Cold Rolled Bar Technique | 304 Stainless Steel Cold Drawn, Cold Rolled, Rod, Hot Rolled, Forged Round Bar |
| SS 304 Rod Processing | Bar cutting to 650mm |
| 304 Stainless Steel Round Bar Form | Rod, Round, Channel Bar, Rings, Round Rod, Triangle, Hollow, Rectangle, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc. |
| Element | SS 304 |
| Ni | 8.0 – 10.5 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 0.75 max |
| Cr | 18.0 – 20.0 |
| Mo | – |
| N | 0.10 |
| Element | SS 304 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 92 |
| Brinell (HB) max Hardness | 201 |
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Stainless Steel 304 Bars are extensively applied in construction, marine, aerospace, automotive, and chemical industries because of their strength, corrosion resistance, and durability. They play a crucial role in structural frameworks, bridges, and industrial machinery because of their superior mechanical properties. In the food and beverage sector, they provide hygienic processing equipment. They are also employed in power generation plants, petrochemical, and pharmaceuticals where they can endure high temperatures and chemical environments. They are weldable, machineable, and oxidation resistant, making them suitable for producing architectural structures, shafts, fasteners, and fittings.
Corrosion resistance, stainless steel 304 round bars are available in sizes ranging from 5mm to 300mm. These rods are used in construction and automotive engineering because of their durability and durability.
Corrosion resistance and come in thicknesses from 3 mm to 50 mm and widths up to 300 mm. They excel in a variety of construction, manufacturing, and construction applications.
Corrosion resistance, the stainless steel 304 squares range in size from 5mm to 100mm. These bars are used in construction, building and construction where strength and durability are required.
Excellent corrosion resistance and are available in sizes from 10mm x 20mm to 100mm x 300mm. It is used in structural supports, frames and various industrial applications.
High corrosion resistance stainless steel 304 hexagonal bars are available in flats ranging in thickness from 10mm to 100mm. These bars are used in architecture, aerospace, and construction due to their unique shape and strength.
Excellent corrosion resistance and are available in sizes ranging from 10mm x 10mm to 100mm x 100mm. It is commonly used in support structures, cladding, and special construction projects.
Stainless Steel 304 Bars are supplied with EN 10204 3.1/3.2 Mill Test Certificates (MTC), third-party inspection reports, and conformity certifications for quality and industry standards. They are packed in wooden crates, strapped bundles, or plastic wrap to prevent transit damage. Efficient delivery is organized through air, sea, or land freight to ensure safe and timely shipping in accordance with customer specifications and project requirements.







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