MERIH STAINLESS, based in Istanbul, Turkey, has made a name for itself as a leading manufacturer and supplier of Stainless Steel 442 bolts. These bolts are crafted to provide robust fastening solutions that excel in strength, durability, and resistance to harsh conditions. The company prides itself on maintaining rigorous quality control and adhering to advanced manufacturing standards, ensuring that their bolts meet global performance and reliability benchmarks. Designed to endure high temperatures, corrosive environments, and mechanical stress, MERIH STAINLESS’s Stainless Steel 442 bolts come in a variety of sizes, grades, and finishes, making them a trusted choice for critical applications across various industries. This reliability positions MERIH STAINLESS as a go-to partner for high-performance fastening needs.
Constructed from ferritic stainless steel with chromium content between 18–23%, Stainless Steel 442 bolts offer remarkable resistance to oxidation, scaling, and corrosion, even at elevated temperatures. They boast impressive mechanical properties, including good tensile strength, creep resistance, and thermal stability. Thanks to their ferritic structure, these bolts are magnetic and less prone to stress corrosion cracking. With their high hardness and durability, Stainless Steel 442 bolts maintain their structural integrity under tough operating conditions, ensuring a long service life and dependable fastening in demanding industrial settings.
|
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.
These bolts are widely utilized in industries that require exceptional resistance to heat, scaling, and corrosive environments. They’re perfect for applications in boilers, furnaces, kilns, and heat exchangers, as well as in petrochemical plants, cement manufacturing, and glass production facilities. Additionally, they are commonly found in the automotive, metallurgical, and power generation sectors, where components face extreme heat and mechanical stress. Their outstanding resistance to thermal fatigue and scaling minimizes downtime and maintenance, providing reliable fastening solutions. For severe service conditions, Stainless Steel 442 bolts are the top choice for consistent performance.
Stainless Steel 442 Bolts are used in high-temperature environments where oxidation and corrosion resistance are critical. It is commonly found in aerospace components, air filters, and high-temperature industrial components. These bolts are ideal for parts in power plants, petrochemical plants and high-temperature machinery. The ability to withstand thermal cycles makes them suitable for use in environments with variable temperatures, ensuring reliable operation and durability under harsh conditions
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