Request For Our Latest Prices On SS 347H Bolts in Chennai, India!
Puri Fasteners, a top-notch manufacturer and supplier located in Chennai, specializes in high-performance Stainless Steel 347H Bolts designed to meet the rigorous demands of various industries. Renowned for their precision engineering, dependable quality, and outstanding durability, the company guarantees that each bolt adheres to international standards and can handle tough operating conditions. Crafted with cutting-edge technology, Puri Fasteners’ Stainless Steel 347H Bolts offer remarkable resistance to heat, corrosion, and oxidation. With a strong focus on delivering superior product performance, timely shipments, and ensuring customer satisfaction, Puri Fasteners remains a go-to choice for premium fastening solutions across industrial sectors.
Stainless Steel 347H Bolts are high-carbon austenitic alloys that are stabilized with chromium, nickel, and niobium, enhancing their resistance to intergranular corrosion at elevated temperatures. The increased carbon content boosts creep strength and high-temperature tensile properties. These bolts showcase impressive mechanical traits, including exceptional tensile strength, improved yield strength, and good toughness over a broad temperature range. Their stability under extended heat exposure, along with robust resistance to oxidation and corrosion in acidic and chloride-rich environments, makes SS 347H Bolts perfect for demanding industrial applications that require long-lasting reliability.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 347H | min. | 0.04 | – | – | – | – | 17.0 | 3.00 | 9.0 | – |
| max. | 0.10 | 2.0 | 1.00 | 0.045 | 0.030 | 19.0 | 4.00 | 13.0 | – | |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.96 g/cm3 | 1450 °C | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
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.
Stainless Steel 347H Bolts find extensive use in scenarios where high-temperature strength and resistance to carburization or intergranular corrosion are crucial. They’re commonly found in petrochemical facilities, power generation plants, refinery equipment, and chemical processing systems. These bolts are particularly suited for heat exchangers, boiler tubes, furnace components, and exhaust manifolds, thanks to their ability to retain mechanical strength even at elevated temperatures.
We at Puri Fasteners maintain the exacting quality standards of our stainless steel 347H bolts, which is demonstrated by careful labeling. Our commitment is reflected in the trading invoices that go.” beyond, durable packaging, fumigation certificates, complete heat treatment records and strict quality control programs up to MTCs , PMI test certificates, and 100%; complete radiography test certificates further prove our commitment to excellent quality and reliability, so that each bolt is wrapped with the utmost care using protective materials to prevent damage at transport, guaranteeing arrival in optimum condition, ready for immediate use in demanding applications.
Puri Fasteners is a leading manufacturer and supplier of high-quality fasteners in Chennai, India, with over 8 years of experience serving global industries.
©2024 Puri Fasteners All Rights Reserved.
