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Aditya Stainless has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304H Stud Bolts right here in Kolkata, India. We take pride in delivering high-quality fasteners, focusing on SS 304H Stud Bolts that boast remarkable durability, strength, and the ability to withstand high temperatures. Our products are crafted with cutting-edge technology and meet international standards such as ASTM, DIN, and ANSI. Whether you need them for industrial, commercial, or specialized uses, Aditya Stainless offers dependable and cost-effective solutions tailored to your needs. With a strong commitment to quality and customer satisfaction, we’ve become a go-to choice for Stainless Steel 304H Stud Bolts both in India and beyond.
Stainless Steel 304H Stud Bolts are crafted from high-carbon austenitic stainless steel, featuring 18-20% Chromium, 8-11% Nickel, and a higher Carbon content (0.04–0.10%) to enhance their strength at elevated temperatures. They provide outstanding resistance to oxidation and corrosion. Their mechanical properties include a minimum tensile strength of 515 MPa, yield strength of 205 MPa, an elongation of 40% over 50mm, and a density of 8.0 g/cm³. SS 304H Stud Bolts are designed to perform effectively at high temperatures (up to 870°C continuously), making them perfect for demanding environments.
| 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 | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs |
| 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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Stainless Steel DIN 1.4301 Stud Bolts offer superior strength and corrosion resistance, adhering to DIN standards. Ideal for general-purpose applications, they ensure reliable performance in various industrial settings.
Stainless Steel UNS S30409 Stud Bolts deliver high strength and excellent resistance to corrosion and high temperatures. Suitable for demanding industrial applications, they ensure durability and reliability in challenging environments.
Stainless Steel 304H Flush Head Stud Bolts combine high strength with a sleek, flush design, ideal for applications requiring minimal protrusion. They offer excellent corrosion resistance and durability in harsh environments.
We ensure detailed documents of our Stainless Steel 304H Stud Bolts, ensuring the product is thoroughly transactable and reliable in communication. Our documents include a commercial invoice, packaging list, fumigation certificate, heat treatment chart, and a quality assurance plan. The shipment contains the NABL-approved lab test report, ensuring that the product meets very high standards. The quality commitment is further depicted by several test certificates, such as MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and a Third-Party Inspection Certificate. All these measures ensure 100% client satisfaction and confidence in the integrity of our products.
Stainless Steel 304H Stud Bolts are extensively utilized across various industries, including power generation, petrochemicals, oil & gas refineries, boilers, heat exchangers, and pressure vessels. In Kolkata, these stud bolts are particularly favored for their strength and resistance to high temperatures and corrosive conditions. They play a crucial role in securing flanged joints, machinery assemblies, and piping systems that operate under high pressure and heat. Additionally, SS 304H Stud Bolts are essential in the construction, marine, and chemical processing sectors, where reliable fastening solutions are vital for safety and performance.
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