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Brian Fasteners, located in Houston, USA, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304H Washers. Known for their durable and high-performance fastening solutions, they cater to a variety of industries, including construction, oil and gas, petrochemical, and marine sectors. The company places a strong emphasis on precision engineering and rigorous quality control, ensuring that every washer meets international standards. Their Stainless Steel 304H Washers are celebrated for their remarkable strength, resistance to corrosion, and long-lasting performance, making them perfect for challenging environments. Brian Fasteners is dedicated to reliability, prompt delivery, and ensuring customer satisfaction in both local and global markets.
These Stainless Steel 304H Washers are primarily made up of iron, chromium (18–20%), nickel (8–11%), and a touch of carbon (up to 0.10%). This high-carbon version of 304 stainless steel offers improved strength at elevated temperatures. In terms of mechanics, 304H boasts a tensile strength of around 515 MPa and a yield strength of 205 MPa, along with good elongation and excellent toughness, even in cryogenic conditions. It shows impressive resistance to oxidation and corrosion, maintaining its structural integrity under high thermal stress. These characteristics make Stainless Steel 304H Washers a great choice for environments that experience heat and pressure.
| 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 |
| Grade | Stainless Steel 304, 304H, 304L |
| Specifications | ASTM A193 / ASME SA193 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Star Washer, Flat Washer, Lock Washer, Slot Washer, Machine Washer, Sealing Washer, Split Washer, Dome Tooth Washer, Countersunk Washer, Tab Washers, Spherical Washer, Square Washer, Spring Washer, Round Washers, Square Washers |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
You’ll find Stainless Steel 304H Washers widely utilized in industries that demand high-temperature strength and corrosion resistance. They’re commonly found in heat exchangers, boilers, pressure vessels, and piping systems in power plants, refineries, and chemical processing facilities. Their resistance to saltwater corrosion also makes them a popular choice in marine environments. In construction and structural assemblies, 304H washers provide secure and stable connections, even under stress. Their ability to perform reliably in extreme conditions makes them ideal for high-stress industrial applications, ensuring durability where other materials might fall short.
Our complete testing program for stainless steel 304H washers includes hardness testing, chemical analysis by Spectro analysis, positive material identification (PMI) testing, levelling testing, micro-macro testing, pitting resistance testing, and intergranular corrosion testing. Our commercial invoices, packaging information, certificates of origin, certificates of authenticity, and other documents are required. To further ensure customer satisfaction, we offer third-party inspection certifications, which prove the quality and efficiency of our 304H washers in various applications and demands.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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