Welcome to Mbemba Stainless, your trusted partner in Kinshasa for industrial strength and reliability. We take pride in manufacturing and supplying premium Stainless Steel 304H fasteners, engineered to meet the rigorous demands of Congo’s dynamic industries. Our commitment is to provide solutions that not only meet but exceed expectations, ensuring your projects are built on a foundation of quality and durability you can count on, right here from the heart of our nation.
The strength of our 304H fasteners comes from a specific composition, rich in chromium and nickel, with a higher carbon content that gives it an edge in high-temperature situations. This formulation grants the material exceptional mechanical properties, including impressive tensile strength and excellent resistance to creep. Essentially, these fasteners are built to maintain their integrity and holding power even when exposed to sustained heat, preventing them from stretching or deforming under pressure.
| Grade | Stainless Steel 304H |
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | 3/6″ to 2″, M3 – M56, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc |
| Packing of Stainless-Steel Fasteners: | IN BULK: pallet, canton, carton / small boxes / pallet or customer request |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | – | 10.5 | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
Contact us to get a quick quote for your requirement.
Known for their excellent corrosion resistance, Stainless Steel 304H Bolts are available in various sizes, typically from M6 to M30. They offer high strength and durability, making them suitable for high-temperature applications and harsh environments.
Offering superior corrosion resistance, Stainless Steel 304H Nuts are designed to match the bolts in size, ranging from M6 to M30. They ensure a secure and reliable fastening solution, particularly in applications subjected to elevated temperatures and corrosive conditions.
With exceptional corrosion resistance, Stainless Steel 304H Stud Bolts come in sizes from M6 to M30, providing reliable performance in high-temperature environments. They feature high tensile strength and are used in various industrial applications.
Stainless Steel 304H screws, known for their outstanding corrosion resistance, are available in sizes ranging from M6 to M30. They offer durability and strength for various applications, including those exposed to extreme conditions.
Renowned for their corrosion resistance, Stainless Steel 304H threaded rods are available in lengths from 300mm to 3000mm and diameters ranging from M6 to M30. They provide strength and reliability in high-temperature and corrosive environments.
Offering high corrosion resistance, Stainless Steel 304H washers are available in sizes that match standard bolt dimensions, ranging from M6 to M30. They ensure proper load distribution and prevent loosening in high-temperature and corrosive conditions.
We put our Stainless Steel 304H Fasteners through various tests to guarantee high quality. The tests include hardness test, chemical analysis, Positive Material Identification (PMI), flattening tests, micro/macro examinations, pitting resistance evaluations, flaring tests, and Intergranular Corrosion (IGC) tests. Each of the fasteners undergoes an intensive inspection to ascertain that it can stand up to the high standards set in the industry for better performance and reliability. All efforts and measures to quality ensure that Stainless Steel 304H Fasteners provide strength, durability, and resistance in various industrial uses.
You’ll find our 304H fasteners are indispensable in environments where heat is a constant factor. They are the preferred choice for constructing powerful boilers, intricate heat exchangers, and demanding petroleum processing equipment. Their ability to perform reliably under thermal stress makes them vital for power generation plants and various heavy industrial applications, ensuring the safety and longevity of critical infrastructure. They are the unseen heroes that hold together the machinery driving progress.
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