Starc Metals stands out as a top-notch manufacturer and supplier located in Canberra, Australia, with a focus on high-quality Stainless Steel 304 Bars and Rods. Known for their precision engineering and cutting-edge manufacturing methods, they maintain strict quality control to ensure their products meet international standards and perform reliably across various industrial applications. Catering to sectors like construction, marine, chemical, and food processing, Starc Metals offers bars and rods that are celebrated for their impressive strength, resistance to corrosion, and long-lasting durability. With a strong commitment to innovation and customer satisfaction, they have built a reputation as a trusted source for stainless steel solutions, delivering dependable performance around the globe.
Stainless Steel 304 Bars and Rods are primarily made up of chromium (18–20%) and nickel (8–10.5%), along with trace amounts of manganese, silicon, and low carbon content to enhance weldability. In terms of mechanical properties, they boast a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and an elongation of about 40%. This alloy is known for its excellent toughness, formability, and resistance to corrosion, making it a great choice for structural, industrial, and marine uses.
| Specification | ASTM A479/ SA479 ASTM A276/ ASME SA276 |
|---|---|
| Grade | Stainless Steel 304 (UNS S30400) |
| Hex Bar size | 18 to 57mm (11/16″ – 2-3/4″) |
| Round bar size | OD 4mm to 500mm |
| Square bar size | 18mm to 47mm (11/16″- 1-3/4″) |
| Billet Size | 1/2″- 495mm Dia. |
| Rectangles Size | 33 x 30mm – 295 x 1066mm |
| Bright Bar | OD 4mm to 100mm |
| Tolerance | K12 H12, K10, H9, H11, H8, H13K9, H10, K11, or as per need |
| Flat bar size | 1/2” to 10” in thickness of 2 to 150mm |
| Angle bar size | 3*20*20~12*100*100 |
| Finish | centreless ground, Cold (bright) drawn, hot rolled, peeled, smooth turned, hot rolled annealed, slit rolled edge, Bright, Rough Turned, Grinding, Polish & Black |
| Form | Flat Bar, Hollow, Round, Square, Triangle, Rectangle, Half Round Bar, Rod, T-Bar, Precision Ground Bar, Hex (A/F), Blocks, Channel Bar, Threaded, Round Rod, Billet, Profiles, I/H Bar, Ingot, Rings, Forging etc. |
| Technique | 440C Stainless Steel Hot Rolled, Cold Drawn, Rod, Forged Round Bar, Cold Rolled |
| Condition | annealed, Hardened & tempered |
| Section | 3.0 -12.0 mm thickness, 80 x 40 to 150 x 75mm section |
| Channel Bar | 5.0 – 6.0mm thickness |
| Surface | Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Polished, Hairline |
| Hollow Bar | 32mm OD x 16mm ID – 250mm OD x 200mm ID |
| Grade | Mn | C | Si | S | P | Cr | Ni | Mo | N |
| SS 304 | 2 maximum | 0.08 maximum | 0.75 maximum | 0.030 maximum | 0.040 maximum | 18 – 20 | 8 – 11 | – | – |
| Density | Elongation | Tensile Strength | Melting Point | (0.2%Offset) Yield Strength |
| 8.0 g/cm3 | 35 % | MPa – 515 , Psi – 75000 | 1400 °C (2550 °F) | MPa – 205, Psi – 30000 |
|
Type |
SIZES (Inches) |
ISO Tolerance |
SIZES (mm) |
|---|---|---|---|
|
Peeled and Polished |
1.50″ to 6.00″ |
h11-DIN 1013 |
40.00 to 150.00 |
|
Cold Drawn and Ground |
5/6″ to 2.50″ |
h9-h8-h11-h10 |
10.00 to 75.00 |
|
Cold Drawn and Polish |
1/8″ to 3.00″ |
h9-h8-h11-h10 |
3.00 to 75.00 |
|
Peeled and Ground |
3/4″ to 2.00″ |
h10-h9-h11 |
20.00 to 50.00 |
|
STANDARD |
UNS |
WERKSTOFF NR. |
BS |
JIS |
AFNOR |
GOST |
EN |
|
SS 304 |
S30400 |
1.4301 |
304S31 |
SUS 304 |
Z7CN18‐09 |
08Х18Н10 |
X5CrNi18-10 |
Stainless Steel 304 Bars and Rods offer excellent corrosion resistance, high tensile strength, and good machinability. They are also highly resistant to oxidation and can withstand various industrial and environmental conditions, making them suitable for a wide range of applications.
Stainless Steel 304 Bars and Rods are widely used in industries such as food processing, automotive, chemical, pharmaceutical, and construction. They are used for manufacturing parts like shafts, fasteners, pipes, and structural components due to their durability and corrosion resistance.
Yes, Stainless Steel 304 Bars and Rods perform well in high-temperature environments, with the ability to withstand temperatures up to 870°C (1600°F) in intermittent service. This makes them suitable for applications in heat exchangers, ovens, and other high-heat environments.
These Stainless Steel 304 Bars and Rods find their place in industries that demand strength, corrosion resistance, and durability. They are perfect for architectural frameworks, marine fittings, chemical processing equipment, food processing machinery, and heat exchangers. Additionally, you’ll find them in pipelines, automotive parts, kitchen equipment, and pressure vessels. The blend of mechanical strength, corrosion resistance, and ease of fabrication makes 304 bars and rods ideal for industrial, commercial, and structural applications, ensuring reliable performance and a long service life even in tough environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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