Welcome to Akor Stainless, your trusted partner for industrial solutions right here in Abuja, Nigeria. We specialize in providing high-quality Stainless Steel 304H fasteners, bringing reliability and durability directly to your projects. Our commitment is to support Nigeria’s growing industrial and construction sectors with products that meet rigorous international standards. We understand the local demands for robust materials, ensuring you have a dependable supply of components that stand the test of time, backed by our expert knowledge and dedicated customer service.
The strength of 304H fasteners comes from their specific makeup. The ‘H’ denotes a higher carbon content compared to standard 304, which gives these components exceptional resistance to creep and stress rupture, especially in high-temperature environments. This composition, primarily chromium and nickel, provides excellent corrosion resistance. Mechanically, they are designed to maintain their integrity and strength under sustained heat, making them far more suitable for demanding applications than their standard-grade counterparts, ensuring long-term performance and safety.
| 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 |
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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 these specialized fasteners are essential in environments where heat and pressure are constants. They are crucial in the construction of power generation plants, particularly in boilers, superheaters, and heat exchangers. The petrochemical industry relies on them for refinery piping and furnace parts, while various industrial processing equipment for food, chemicals, and pharmaceuticals benefit from their durability and hygienic properties. Essentially, anywhere that requires a fastener that won’t weaken under intense thermal stress, 304H is the preferred and most reliable choice.
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