Kyaw Stainless, a reputable manufacturer and supplier located in Naypyidaw, Myanmar, is dedicated to crafting high-quality Stainless Steel 348 Bolts that are built to withstand tough conditions. With a strong emphasis on precision engineering and cutting-edge manufacturing methods, Kyaw Stainless guarantees that every bolt adheres to international standards for performance and reliability. The company serves a variety of industrial sectors, offering corrosion-resistant and heat-stable fastening solutions that are perfect for high-temperature applications. Known for their unwavering quality and prompt delivery, Kyaw Stainless is a trusted partner for clients in search of durable and long-lasting Stainless Steel 348 Bolts, both in Myanmar and beyond.
Stainless Steel 348 Bolts are mainly made up of iron, chromium (17–19%), nickel (9–13%), and niobium, which boosts their stability and resistance to intergranular corrosion. These bolts showcase impressive mechanical properties, boasting a tensile strength of about 550 MPa, a yield strength of roughly 240 MPa, and good elongation for flexibility. They retain their strength and oxidation resistance even at high temperatures, making them ideal for heat-resistant applications. The addition of niobium further enhances their performance under cyclic heating conditions, ensuring they maintain mechanical integrity and long-term reliability.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 348 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 348 |
| 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 348 |
| 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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High-temperature, corrosion-resistant fasteners designed for extreme environments. They offer excellent durability and strength, making them suitable for aerospace, petrochemical, and industrial applications.
Designed fastener with a square head, providing superior thermal properties and excellent corrosion resistance Ideal for special applications requiring strength and reliability in extreme conditions.
High-temperature, corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It ensures strong, durable connections in extreme heat and harsh industrial settings.
Designed to anchor objects in concrete or masonry. It provides superior heat resistance and excellent corrosion protection, and extends the range of durable, durable wear for installation.
Hexagonal head with an integrated flange, ensuring secure fastening and load distribution. It provides high-temperature resistance and excellent durability in harsh environments.
Providing consistent engagement and grip. They offer high-temperature resistance and exceptional corrosion protection, suitable for demanding industrial and aerospace applications.
These SS 348 Bolts find widespread applications in power plants, aerospace, chemical processing plants, oil and gas exploration industries, and nuclear reactors on account of thermal stability and resistance to corrosion. They are suited for heat exchangers, exhaust manifolds, superheaters, and furnace equipment where high temperature exposure and oxidation is essential. They are perfect for high-pressure process equipment and structural fastening on account of resistance to creep deformation at elevated temperatures.
Stainless Steel 348 Bolts are extensively utilized in industries that require outstanding heat and corrosion resistance. They are commonly found in chemical processing, aerospace, power generation, and food processing sectors. These bolts are perfect for fastening components in furnaces, exhaust systems, boilers, and reactor vessels, where high-temperature exposure is a regular occurrence. Additionally, they are well-suited for marine environments due to their resistance to oxidation and scaling. With excellent weldability and structural stability, Stainless Steel 348 Bolts are the go-to choice for both high-temperature and corrosive service conditions.
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