Andre Stainless is a well-respected manufacturer and supplier of Stainless Steel 442 Bolts based in Pulau Ujong, Singapore. They specialize in providing reliable fastening solutions that excel in high-temperature and oxidation-resistant environments. With a solid reputation for quality and performance, Andre Stainless utilizes cutting-edge technology and rigorous quality control measures to produce their SS 442 bolts. These bolts are specifically designed to thrive in elevated temperatures and harsh industrial settings, making them perfect for applications in thermal processing, power generation, and furnace equipment. Known for their strength, durability, and consistent performance, Andre Stainless has become a go-to supplier for industrial clients in need of robust stainless steel bolt solutions.
Stainless Steel 442 Bolts are crafted from a high-chromium ferritic stainless steel alloy, typically containing around 18–23% chromium. This unique composition enhances their scaling resistance and boosts performance in high-temperature situations. The bolts offer moderate mechanical strength, with tensile strength usually ranging from 450–600 MPa, and they can withstand oxidation up to 1000°C. While they may not be as corrosion-resistant as austenitic grades, SS 442 bolts still provide good thermal conductivity and dimensional stability, making them a solid choice for structural applications in heat-intensive environments.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 442 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 442 |
| 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 442 |
| 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 442 Bolts are high temperature resistant fasteners known for excellent oxidation and corrosion resistance. They are ideal for high-temperature applications, providing durability and stability in harsh industrial environments.
Custom Stainless Steel 442 Hex Bolt is a high heat resistant fastener with a square head, made to a specific size. Provides exceptional strength and durability in extreme temperatures.
Stainless Steel 442 Leg Bolt is a highly durable, heat-resistant material with a long threaded thread and flat head, designed for durability and stability in extreme temperatures and hot environments
Stainless Steel 442 Expansion Anchor Bolts are heat-resistant fasteners used to secure concrete or masonry structures. It expands in the hole as it tightens, providing a firm grip.
Stainless Steel 442 Hex Flange head bolt features a hexagonal head with an integrated flange for improved weight distribution. Provides superior heat resistance and durability for demanding industrial applications.
Stainless steel 442 full threaded bolts have threads running the entire length, providing consistent clamping force and high-temperature resistance. They are ideal for high-stress applications requiring durability and strength.
After the production of our SS 442 Bolts, the quality control team performs a number of destructive and non-destructive tests. With the most advanced tools and methodologies to make them durable and perform well. Once the bolts are tested, our workers pack them with care so that it does not lose its quality during transport. Ensuring timely and hassle-free deliveries to our esteemed customers as per all deadlines. We also ensure to provide all necessary documentation to clients at the time of delivery so that they are aware of everything.
These Stainless Steel 442 Bolts are commonly used in scenarios that demand both heat resistance and structural integrity. You’ll find them in heat exchangers, furnace components, kilns, thermal shields, exhaust systems, and various parts in power plants and petrochemical facilities. Their ability to resist warping and scaling at high temperatures makes them crucial for thermally demanding processes. Additionally, their ferritic structure gives them magnetic properties and a lower thermal expansion rate, which is advantageous in applications where maintaining precise dimensions is essential. SS 442 bolts are highly regarded for their longevity, reliability, and performance in challenging thermal conditions.
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