Kanish Metals has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 304H Bars and Rods in Dubai, UAE. They focus on delivering top-notch products that are built for exceptional strength, durability, and resistance to corrosion. The Stainless Steel 304H grade is a high-carbon version of the popular 304 stainless steel, which means it offers improved strength at high temperatures and better creep resistance, all while maintaining impressive toughness and general corrosion resistance. The bars and rods made from this alloy are designed to ensure precise dimensions, toughness, and dependable long-term performance, even in tough conditions. Thanks to their state-of-the-art production facilities, rigorous quality checks, and prompt delivery, Kanish Metals has positioned itself as a trustworthy supplier of Stainless Steel 304H Bars and Rods across various industries.
These bars and rods consist of 18–20% chromium, 8–11% nickel, and a higher carbon content (0.04–0.10%) compared to standard 304, which enhances their performance at elevated temperatures. They boast a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. The added carbon not only boosts creep resistance but also strengthens the material at high temperatures while ensuring good toughness and corrosion resistance.
| Grade | Stainless Steel 304H (UNS S30409) |
|---|---|
| Specification | ASTM A276, ASTM A479 |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Hollow Bar | 32 OD x 16 ID to 250 OD x 200 ID |
| Square bar size | 4 to 100mm |
| Section | 3.0 to 12.0mm thickness |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Billet Size | 1/2″ to 495mm Diameter |
| Channel Bar | 80 x 40 to 150 x 75 mm section; 5 to 6 mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Angle bar size | 3*20*2~12*100*100 mm |
| Form | Rings, Profiles, Hollow, Flat Bar, Square, Round, Rectangle, Triangle, Rod, Half Round Bar, T-Bar, Hex (A/F), Precision Ground Bar, Channel Bar, Blocks, Round Rod, Threaded, Billet, Ingot, I/H Bar, Forging etc. |
| Technique | Cold Drawn, Rod, Hot Rolled, Cold Rolled, Forged Round Bar |
| Condition | annealed, Hardened & tempered |
| Surface | Cold Drawn, Polished, Bright, Hot Rolled Pickled, Sand Blasting Finished,Hairline |
| Element | SS 304H |
| C | 0.10 max |
| Ni | 8.0 – 10.5 |
| P | 0.045 max. |
| Mn | 2.00 max |
| Si | 0.75 max |
| S | 0.03 max. |
| Cr | 18.0 – 20.0 |
| Element | SS 304H |
| Melting Point | 1400 ℃ |
| Density | 8 |
| Hardness (Brinell) | 201 |
| Yield Strength (0.2%Offset) | 205 |
| Tensile Strength | 515 |
| Elongation | 40 |
|
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. |
| SS 304H | S30409 | 1.4301 |
Stainless Steel 304H has a higher carbon content (0.04–0.10%), which enhances its strength and heat resistance, making it suitable for high-temperature applications compared to 304 and 304L.
Industries such as petrochemical, power generation, chemical processing, and construction use Stainless Steel 304H for applications like heat exchangers, boilers, pressure vessels, and structural components.
Yes, Stainless Steel 304H is designed for excellent performance in high-temperature environments, maintaining strength and corrosion resistance in conditions up to 870°C (1600°F).
Stainless Steel 304H Bars and Rods find their place in industries that demand both corrosion resistance and high-temperature strength. They are perfect for applications like boiler components, heat exchangers, superheater tubes, power plants, and pressure vessels. Their ability to endure high-pressure and high-temperature environments makes them ideal for the petrochemical, chemical processing, and oil and gas sectors. Additionally, they are utilized in marine settings, food processing facilities, and structural projects that require enhanced durability. With their outstanding combination of mechanical strength, heat resistance, and corrosion resistance, Stainless Steel 304H Bars and Rods are a dependable choice for critical engineering and industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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