Mbemba Stainless is a top-notch manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality Stainless Steel 348 Bolts. The company has built a solid reputation for its dedication to excellence, providing products that adhere to international standards for durability, precision, and resistance to corrosion. With state-of-the-art manufacturing facilities and a talented workforce, Mbemba Stainless delivers dependable fastening solutions that are designed to excel in tough industrial settings. Their Stainless Steel 348 Bolts are well-known for their strength, stability at elevated temperatures, and resistance to oxidation, making them perfect for a variety of engineering and industrial applications.
These Stainless Steel 348 Bolts are primarily made of iron, chromium (17–19%), nickel (9–13%), along with small amounts of columbium and tantalum, which improve stability during welding and when exposed to high temperatures. They boast impressive mechanical properties, including a tensile strength of about 515 MPa, yield strength of 205 MPa, and good elongation. Their exceptional resistance to intergranular corrosion and oxidation at high temperatures guarantees long-lasting performance, particularly in high-stress and heat-intensive environments.
|
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 | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 348 bolts are high-temperature, corrosion-resistant fasteners designed for extreme environments. They offer excellent durability and strength, making them suitable for aerospace, petrochemical, and industrial applications.
Custom Stainless Steel 348 Hex Bolt is a custom 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.
Stainless Steel 348 leg bolt is a 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.
Stainless steel 348 expansion anchor bolts are 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.
Stainless Steel 348 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and load distribution. It provides high-temperature resistance and excellent durability in harsh environments.
Stainless Steel 348 full threaded bolts have a completely threaded shaft, providing consistent engagement and grip. They offer high-temperature resistance and exceptional corrosion protection, suitable for demanding industrial and aerospace applications.
Each Stainless Steel 348 Bolt is carefully packed using high-quality materials to prevent rust and damage during shipping. We make sure timely delivery through efficient transportation. Aiming to exceed client expectations. Additionally, all relevant product documentation is provided to clients at the time of delivery, ensuring transparency and full compliance with industry standards.
Stainless Steel 348 Bolts find extensive use in industries where heat and corrosion resistance are vital. They are perfect for applications in chemical processing, power generation, food processing, and aerospace. These bolts are especially suited for heat exchangers, exhaust systems, pressure vessels, and furnace components due to their ability to maintain mechanical integrity under thermal stress. Additionally, Stainless Steel 348 Bolts are favored in construction, marine, and pharmaceutical industries, where their strength and resistance to scaling make them a reliable choice for critical assemblies and high-performance equipment.
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