Aiman Metals is a well-respected manufacturer and supplier of top-notch Stainless Steel 446 Round Bars and Rods, located in Kuala Lumpur, Malaysia. Known for providing heat-resistant and corrosion-resistant stainless steel products, Aiman Metals caters to a variety of industries, including power generation, petrochemical, and thermal processing. The company prides itself on precision manufacturing, rigorous quality control, and the ability to customize sizes to fit different industrial needs. Their Stainless Steel 446 Round Bars and Rods are designed to endure extreme temperatures and harsh environments, making them a go-to choice for applications that demand outstanding oxidation and sulfidation resistance.
Stainless Steel 446 is a high-chromium ferritic alloy that typically contains 23–27% chromium and very little carbon. This unique blend gives it remarkable resistance to oxidation, sulfidation, and scaling, even at high temperatures. It maintains its structural integrity under thermal stress and stands up to chemical attacks in tough environments. On the mechanical side, SS 446 boasts a tensile strength of about 485 MPa, a yield strength of 275 MPa, and good creep resistance. While it’s not the best choice for cold working or welding, it delivers dependable performance in high-temperature conditions and keeps its strength even when faced with fluctuating thermal cycles.
Stainless Steel Round Bar Specification : ASTM A276 / A479, ASME SA276 / A479
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 446 | 0.2 max | 1.5 max | 0.75 max | 0.040 max | 0.03 max | 23 – 30 | 0.10 – 0.25 | 0.50 max | Balance |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.5 g/cm3 | 1510 °C (2750 °F) | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 446 | 1.4762 | S44600 | – | – | – | – | – |
|
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
|---|---|---|---|
|
Cold Drawn and Polish |
3.00 – 75.00 |
1/8″ – 3.00″ |
h8-h9-h10-h11 |
|
Cold Drawn and Ground |
10.00 – 75.00 |
5/6″ – 2.50″ |
h8-h9-h10-h11 |
|
Peeled and Polished |
40.00 – 150.00 |
1.50″ – 6.00″ |
h11, h11-DIN 1013 |
|
Peeled and Ground |
20.00 – 50.00 |
3/4″ – 2.00″ |
h9-h10-h11 |
Stainless Steel 446 Round Bars and Rods are extensively utilized in high-temperature and corrosive settings thanks to their exceptional resistance to oxidation and scaling. You’ll often find them in furnace components, heat exchangers, kiln linings, and parts for incinerators. In the petrochemical and power sectors, SS 446 is perfect for equipment that encounters sulfur-rich environments and high heat. It’s also used in making exhaust systems, radiant tubes, and industrial heaters. Aiman Metals offers these round bars in tailored dimensions, ensuring they meet the specific needs of their clients.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aiman Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kuala lumpur, Malaysia
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