Harshita Stainless is a well-respected manufacturer and supplier located in Delhi, India, known for its top-notch stainless steel fasteners. With a solid foothold in international markets, the company has earned a reputation as a reliable Stainless Steel 310H Bolts manufacturer in Dubai, UAE, providing high-quality products that adhere to global standards. Renowned for their outstanding durability, precision engineering, and resistance to corrosion, Harshita Stainless caters to a variety of industrial sectors, always prioritizing quality and customer satisfaction. Thanks to their expertise and state-of-the-art infrastructure, they deliver dependable, cost-effective fastening solutions designed to meet the rigorous demands of clients throughout the Middle East and beyond.
Stainless Steel 310H bolts are primarily made up of chromium (24–26%) and nickel (19–22%), which gives them remarkable resistance to high-temperature oxidation and corrosion. This alloy also includes controlled amounts of iron, manganese, silicon, carbon, and sulfur. These bolts boast impressive mechanical properties, featuring a tensile strength of about 515 MPa and a yield strength of 205 MPa, along with good elongation and toughness. Their enhanced strength and thermal stability make them perfect for high-temperature applications. Manufactured to meet international specifications, these bolts maintain their mechanical integrity even under extreme stress and corrosive conditions, ensuring they are highly dependable.
Material | Specification | Standards | Size | Length |
Stainless Steel 310H Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 310H |
| 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 | – |
| Element | SS 310H |
| 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 |
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Stainless Steel 310H bolts are high-performance Fasteners designed for extreme heat environments, offering superior oxidation and corrosion resistance. Ideal for high-temperature applications in industries like petrochemical and aerospace.
Custom Stainless Steel 310H Hex Bolt is a custom-made fastener with a square head, providing excellent thermal resistance for high-temperature industrial and aerospace applications
Stainless Steel 310H leg bolt features a unique leg design for high-temperature applications. It offers excellent heat and corrosion resistance, making it suitable for securing components in extreme industrial environments.
Stainless Steel 310H expansion anchor bolt is a high-temperature resistant fastener designed for anchoring in concrete or masonry. It expands upon installation, ensuring secure and reliable holding in harsh environments
Stainless Steel 310H Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing high heat resistance and excellent corrosion resistance, ideal for secure clamping in demanding industrial applications
Stainless Steel 310H full threaded bolts are high-temperature resistant fasteners with threads running the entire length. They offer superior corrosion and oxidation resistance, ideal for extreme industrial and aerospace applications.
In addition, the bundled MTC, which conforms to the EN 10204/3.1b specification, is offered to our stainless-steel 310H bolts, along with PMI test certificate, radiography test report of 100%, and a third-party inspection certificate. Thus, high quality and reliability are guaranteed in our products, which should give you confidence and satisfaction in buying our products.
Stainless Steel 310H bolts are commonly utilized in high-temperature and high-stress settings due to their exceptional heat resistance and mechanical strength. They find extensive use in industries like petrochemical, refinery, power generation, heat treatment, and furnace manufacturing. These bolts excel in exhaust systems, heat exchangers, and incinerators, where resistance to oxidation and carburization is crucial. Moreover, they are also suitable for structural components in offshore and marine applications. Their durability, scaling resistance, and ability to maintain integrity under challenging conditions make them a top choice for demanding environments.
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