Mbemba Stainless is a well-respected manufacturer and supplier of **Stainless Steel 409 Nuts** based in Kinshasa, Congo. They specialize in providing top-notch fastening solutions that are built for strength, durability, and resistance to oxidation. These nuts are crafted using cutting-edge technology and high-quality raw materials, ensuring they meet global quality standards. Renowned for their excellent weldability and decent corrosion resistance, Stainless Steel 409 Nuts are reliable performers in high-temperature and moderately corrosive settings. Mbemba Stainless caters to a diverse array of industries, including automotive, petrochemical, construction, and power generation, guaranteeing high performance and lasting dependability.
**Stainless Steel 409 Nuts** mainly consist of chromium (10.5–11.75%), carbon (up to 0.08%), manganese, silicon, phosphorus, sulfur, and titanium stabilizers. This ferritic stainless steel grade is known for its good mechanical strength, moderate corrosion resistance, and outstanding oxidation resistance at elevated temperatures. With a tensile strength ranging from about 380–450 MPa and a yield strength close to 170–240 MPa, these nuts exhibit good ductility and thermal stability. Their blend of strength, weldability, and cost-effectiveness makes them ideal for both industrial and automotive fastening needs.
| Material | Specification | Standards | Size | Length |
| Stainless Steel 409 Nut | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | Content |
|---|---|
| Carbon | 0.08 maximum |
| Manganese | 1.00 maximum |
| Phosphorus, maximum | 0.045 maximum |
| Sulfur, maximum | 0.045 maximum |
| Silicon | 1.00 maximum |
| Nickel | 0.5 |
| Chromium | 11.75 |
| Molybdenum | – |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 450 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 25% min |
| Reduction | – |
Contact us to get a quick quote for your requirement.
Stainless steel 409 nuts are ideal for high temperature applications. Available in sizes from M6 to M36, they are commonly used in automotive exhaust systems, heat exchanger systems and furnace components to provide durability and moderate corrosion resistance.
The stainless steel 409 coupling nuts are designed to connect the threaded rods in a high temperature environment. Sizes range from M6 to M36, making them perfect for use in automotive and industrial systems that require a combination of durable and durable components.
Featuring a nylon insert for a secure fastening, stainless steel 409 nylon insert nuts are available in sizes from M6 to M24. They offer high strength and moderate corrosion resistance, suitable for automotive and industrial applications.
Stainless steel 409 flange hex nuts for enhanced weight distribution with integrated flange. Available in sizes from M6 to M24, they are ideal for heavy duty vehicles and industrial applications that require durability.
Heavy duty stainless steel 409 heavy hex nuts are designed for high stress environments. Available in sizes from M6 to M36, these nuts are used in industrial machinery and automotive systems requiring high strength and moderate corrosion resistance.
Stainless steel 409 square nuts provide large surface area for efficient torque application. Sizes range from M6 to M24, making them suitable for secure bonding in industrial environments with corrosive softness.
We take great care in packing and shipping our Stainless Steel 409 Nuts securely. Usually, a wooden box with strips is used to secure the nuts, which are packaged in waterproof material. For easy transport, they also feature a lifting point. The documents must be a commercial invoice, certificate of origin, fumigation certificate, heat treatment chart, quality assurance plan, and material testing certificates. In fact, our goal is to get these products into our customers in perfect condition and on time, which guarantees full satisfaction on their part.
**Stainless Steel 409 Nuts** find extensive use in **automotive exhaust systems, heat exchangers, refinery equipment, gas turbines, and industrial furnaces**. Their ability to resist scaling and oxidation at high temperatures makes them perfect for thermal and mechanical applications. They are also utilized in construction, petrochemical, and power generation sectors where moderate corrosion resistance and strength are essential. These nuts ensure secure fastening in equipment that faces heat, vibration, and environmental stress. Stainless Steel 409 Nuts offer a dependable, cost-effective, and long-lasting solution for demanding industrial assemblies.
©2024 Mbemba Stainless All Rights Reserved.
