Adam Stainless, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of premium stainless steel products, including their renowned Stainless Steel 446 Bolts. These bolts are celebrated for their precision engineering and impressive durability, crafted to meet rigorous industrial standards. Adam Stainless is dedicated to providing products that blend strength, corrosion resistance, and long-lasting reliability. With a strong focus on excellence and customer satisfaction, the company offers a wide array of fasteners that are perfect for tough environments. Their Stainless Steel 446 Bolts are trusted across various industries for critical applications where performance and durability are a must.
These bolts are primarily made from high chromium content (around 23–27%) with minimal nickel, which gives them outstanding oxidation and corrosion resistance, even at high temperatures. This martensitic stainless steel also includes carbon, manganese, and trace elements to boost hardness and strength. Mechanically, these bolts showcase high tensile strength, good yield strength, and moderate ductility. Heat treatment enhances their toughness and hardness, allowing them to endure extreme stress and temperatures while keeping their shape in harsh conditions.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 446 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 446 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 446 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 446 bolts are high-temperature, corrosion-resistant fasteners with excellent oxidation resistance. They are ideal for extreme environments, such as marine and industrial applications, providing durability and strength.
Custom Stainless Steel 446 Hex Bolt is a tailored, high heat resistance fastener with a hexagonal head, providing the excellent durability and corrosion resistance required by industrial and marine applications
Stainless Steel 446 Leg Bolt is a corrosion-resistant fastener with a threaded shaft and thin, leg-like shape, ideal for secure, tight connections in high-temperature challenging mechanical environments
Stainless Steel 446 Expansion Anchor Bolt is a corrosion-resistant fastener designed to secure materials on concrete or masonry, expand during installation and maintain strong and durable strength under extreme conditions in
Stainless Steel 446 hex flange head bolt features a hexagonal head with an integrated flange, providing secure fastening and even load distribution in high-temperature, corrosive environments, enhancing durability and reliability.
Stainless Steel 446 full threaded bolts have a completely threaded shaft, offering consistent engagement and grip. They excel in high-temperature and corrosive environments, providing durability and strength for demanding applications.
Each of the Stainless Steel 446 Bolts is packed with the highest level of care, using only the best quality raw materials to prevent them from rust and other defects arising during the shipping process. Our concern on customer satisfaction, it is important for us that a delivery is on-time through the most efficient possible modes of transport. All the related documents will also be handed-over to our clients on the day of delivery to ensure total transparency and reliability.
Stainless Steel 446 Bolts find their place in industries where high-temperature corrosion resistance and mechanical strength are essential. You’ll commonly see them in furnace components, heat exchangers, power generation equipment, petrochemical plants, and aerospace structures. They’re perfect for securing parts in high-stress settings, such as boilers, turbine assemblies, and automotive exhaust systems. Plus, their excellent resistance to scaling and oxidation makes them a great fit for industrial ovens, marine hardware, and chemical processing equipment. Adam Stainless ensures these bolts meet the specific needs of the engineering, construction, and manufacturing sectors, guaranteeing reliable performance in demanding conditions.
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