Hemi Metals located in Hamilton New Zealand manufactures a diverse range of products in various materials. Including Stainless steel, Aluminum, Carbon steel and High nickel alloys. To meet the needs of multiple industries. Among these offerings is the Stainless Steel 446 Round Bars/Rod. Which is known for its excellent oxidation and corrosion resistance. Particularly in high-temperature environments such as furnaces, kilns and heat exchangers. Stainless Steel 446 is a ferritic alloy with a minimum of 23% chromium, providing exceptional durability and strength. Its ability to resist extreme conditions makes it ideal for industries like chemical processing, petrochemical, and marine applications.
SS UNS S44600 Round Bars/Rod are High-performance, Ferritic stainless steel products. Known for their superior oxidation and corrosion resistance. Especially in high-temperature environments. Containing a minimum of 23% chromium these bars are ideal for use in extreme conditions. Such as furnaces, kilns and heat exchangers. The material has high strength as well as excellent resistance against elevated temperatures with scaling and corrosion caused by aggressive gases and chemicals. 446 Stainless Steel also has good machinability and weldability, making it practically useful in a wide variety of industrial applications. This includes all those applications that fall under very long and highly reliable components in the Chemical, Petrochemical and Marine industries.
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/Rod are not typically recommended for cryogenic applications, as their ferritic structure may become brittle at extremely low temperatures, compromising their performance and toughness.
To choose the right Stainless Steel 446 Round Bars/Rod, consider factors like the operating temperature, corrosion resistance requirements, and specific environmental conditions, ensuring compatibility with your application’s demands.
Yes, Stainless Steel 446 Round Bars/Rod should undergo regular inspection to ensure they maintain their integrity, especially in high-temperature or corrosive environments, to detect any potential wear or damage.
DIN 1.4762 Stainless Steel Round Bars are used for high-heat applications such as heat exchangers, furnace parts, and kilns, as well as other industrial tools exposed to extreme heat, combustion, and corrosive environments. Excellent oxidation and corrosion resistance makes them applicable to various industries. Where the materials are supposed to work under extreme conditions. They are commonly used in chemical processing, petrochemical, and power generation industries. Also in marine applications especially in saltwater corrosive environment. They are widely used in aerospace and automotive applications for reliable, high-stress parts for extreme applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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