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Stainless Steel 446 Fasteners stand as indispensable hardware components forged from Stainless Steel 446, celebrated for its exceptional resistance to corrosion and high-temperature environments. Formulated with a blend of iron, chromium, and additional alloying elements like molybdenum and niobium, these fasteners showcase unparalleled durability and robustness, particularly in challenging conditions where corrosion and elevated temperatures pose significant challenges. Bolts, screws, nuts, washers, and studs crafted from Stainless Steel 446 are the go-to choice for demanding applications across diverse industries, where reliability and extended service life are non-negotiable attributes.
Standard | ASTM A193,A194 / ASME SA193,SA194 |
Standard | DIN, ASTM, BS and all International Standards |
Length | 3 mm to 200 mm |
Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
SS 446 | 2.0 max | 1.5 max | 0.75 max | 0.040 max | 0.030 max | 23.00 – 30.00 | – | 0.50 max | 0.10 – 0.25 |
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 % |
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We offer Stainless Steel 446 Fasteners as per DIN, ISO, JIS or ANSI Standard.
Due to their exceptional properties, Stainless Steel 446 Fasteners are essential components across many industrial sectors. Renowned for their corrosion resistance, they find widespread application in marine environments, enduring the rigours of saltwater exposure with longevity and reliability. In the construction industry, stainless steel fasteners play a pivotal role in structural assemblies, providing secure connections while maintaining structural integrity in outdoor and exposed settings.
Identify application requirements: Understand the specific requirements of your application, including environmental factors (such as temperature, humidity, and corrosive inputs), load requirements, and any other relevant items.
Consider Strength Requirements: Determine the strength requirements and loads of the fastener based on the application. Stainless steel 446 fasteners offer excellent mechanical properties, but be sure to match your project’s strength requirements.
Determine fastener type: Depending on the application, you may need fasteners such as bolts, screws, nuts, washers, or studs. Choose the right option based on the specific requirements of your project.
Check compatibility: Stainless steel 446 is known for its high-temperature resistance and excellent corrosion resistance. Ensure that the binders are compatible with the conditions in which they will be used. Consider factors such as chemicals, gases, water and high temperatures.
Yes, stainless steel 446 fasteners are generally magnetic due to their ferritic structure, which contains iron as the primary element. While stainless steels are often associated with non-magnetic properties, the presence of iron in stainless steel 446 contributes to its magnetic nature.
Yes, Stainless Steel 446 Fasteners can be recycled after use. Stainless steel is highly recyclable, with about 90% of stainless steel scrap being reclaimed and reused in various industries, including the production of new stainless steel products. Recycling helps conserve resources and reduce environmental impact.
Stainless Steel 446 Fasteners are generally not recommended for cryogenic applications due to their susceptibility to embrittlement at low temperatures. While they offer good high-temperature resistance, their performance at cryogenic temperatures may be compromised, potentially leading to reduced mechanical properties and failure under extreme cold conditions.
Stainless Steel 446 Fasteners are generally suitable for underground applications due to their corrosion resistance and durability. However, factors like soil composition, moisture levels, and potential chemical exposure should be considered. Consultation with a materials engineer and adherence to relevant standards is recommended for optimal performance and longevity.
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