Adam Stainless is the premier manufacturer and supplier of Canberra, Australia-based Stainless Steel 304H Bolts, providing top-notch fastening solutions designed to perform at high temperature and pressure levels. Our 304H bolts are made from high-grade stainless steel with a higher carbon content, which offers superior mechanical strength and heat resistance. These bolts, made to international standards, guarantee reliability and long performance under demanding conditions. Adam Stainless maintains precision, toughness, and quality control, producing products that go beyond the requirements of industry. 304H bolts find excellent application in refineries, heat exchangers, and chemical processing plants.
Stainless Steel 304H Bolts have 18–20% chromium, 8–11% nickel, and 0.04–0.10% carbon. The higher content of carbon improves tensile strength, creep resistance, and hardness at high temperatures. Tensile strength is generally 515–620 MPa, yield strength approximately 205 MPa, and elongation approximately 40%. They retain structural integrity and resistance to oxidation due to continuous exposure to temperatures up to 870°C. Their optimum blend of strength and corrosion resistance places them in the position to be used for industrial processes that work with heat and pressure.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 304H Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 304H |
| 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 304H |
| 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 304H bolts are high-carbon, heat-resistant fasteners known for their excellent strength and corrosion resistance. They are ideal for high-temperature applications in industries like power generation and petrochemicals.
Custom Stainless Steel 304H Hex Bolts are tailored fasteners with hexagonal heads, providing excellent heat resistance and strength. Ideal for hot and complex industrial applications.
Stainless Steel 304H leg bolt is a high-strength, heat-resistant fastener with a threaded shaft and flat, leg-like design. It provides durability and performance in high-temperature and demanding applications.
Stainless Steel 304H expansion anchor bolt secures fixtures in concrete or masonry, offering excellent heat resistance and strength. Ideal for high-temperature environments and demanding industrial applications requiring durability.
Stainless Steel 304H hex flange head bolt features a hexagonal head with an integrated flange, providing secure fastening and load distribution. It offers excellent heat resistance for high-temperature applications.
Stainless Steel 304H full threaded bolts have a completely threaded shaft for consistent engagement. They provide high strength and heat resistance, suitable for high-temperature and demanding industrial applications.
We make sure the highest quality standards for our Stainless Steel 304H Bolts. By conducting rigorous tests including tensile strength, corrosion resistance and dimensional accuracy. Each product undergoes careful inspection to guarantee reliability and performance. We prioritize prompt delivery to ensure our clients receive their orders on time, maintaining our commitment to excellence and customer satisfaction.
Adam Stainless’s Stainless Steel 304H Bolts find extensive use in high-temperature industrial applications. Typical uses include boilers, heat exchangers, pressure vessels, and piping in power plants and refineries. They are also appropriate for chemical processing plant equipment where oxidation and scaling resistance is required. They find application in structures and equipment that undergo thermal cycling. The structural strength and durability provided by the high carbon content make them a favorite among engineers who are looking for reliable fasteners in harsh and changing operating environments.
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