Stainless Steel 347 Hex Bars are highly reliable, stabilized austenitic stainless steel products designed to perform in demanding industrial settings. They contain niobium, which enhances resistance to intergranular corrosion, especially after exposure to high temperatures. This stabilization allows the material to withstand carbide precipitation during welding better than many other stainless steel grades. Industries prefer 347 hex bars where long-term performance under extreme conditions is essential. Their ability to resist oxidation and scaling makes them ideal for elevated-temperature environments. Manufacturers rely on these hex bars in components requiring dimensional stability and mechanical strength. The durability and corrosion resistance of SS 347 hex bars ensure extended service life in harsh conditions. They are trusted for applications where both structural integrity and corrosion protection are crucial.

Stainless Steel 347 Hex Bars offer excellent heat resistance, making them suitable for continuous exposure to temperatures up to 870°C. Their unique chemical composition allows effective performance in operations that involve repeated thermal cycling. This characteristic is especially beneficial in applications such as boilers, heaters, chemical processing units, and furnace equipment. Compared to standard 304 and 316 grades, SS 347 offers improved stability during welding processes. It prevents the formation of chromium carbide, which often reduces corrosion resistance in regular stainless steels. The hexagonal shape provides better gripping and machining advantages in precision engineering. These bars are manufactured in a wide range of sizes, diameters, and lengths to meet specific industrial demands. Their versatility and structural reliability make them a preferred material for high-temperature applications.

The niobium stabilization in Stainless Steel 347 Hex Bars significantly improves resistance to intergranular attack. This advantage is particularly noticeable after welding or prolonged exposure to temperatures between 425°C and 870°C. Such stabilization ensures the alloy remains ductile and crack-resistant under mechanical stress. Manufacturers use SS 347 hex bars for components that must remain strong during continuous thermal expansion. These bars also display good resistance to chloride-induced stress corrosion cracking. Their ability to maintain toughness in both low and high temperatures enhances application flexibility. SS 347 hex bars undergo rigorous quality checks to meet ASTM and international material standards. They remain one of the most dependable materials for high-stress industrial environments.

Worldwide Stainless Steel 347 Hex Bars Manufacturer, Stockist and Exporter

Stainless Steel 347 Hex Bars are widely used in petroleum refineries, aerospace components, and chemical processing units. Their structural properties allow them to support heavy loads and mechanical pressure in dynamic operations. Fabricators appreciate the excellent machinability and formability of this grade during the manufacturing process. Even under severe conditions, the alloy retains its strength and dimensional accuracy over long durations. It delivers exceptional resistance to thermal fatigue and creep, making it suitable for extreme heat zones. The bars also maintain stability when exposed to corrosive chemicals and aggressive industrial fluids. Engineers choose SS 347 hex bars when safety, durability, and high-temperature functionality are vital. Their long-term reliability minimizes maintenance requirements and operational downtime.

The hexagonal shape of Stainless Steel 347 Hex Bars offers engineering benefits such as improved torque transmission. This feature makes the bars ideal for fasteners, valves, shafts, and precision-machined components. The uniform geometry ensures better stability during assembly and fitting applications. Heat treatment processes further enhance the strength and mechanical performance of these bars. The alloy’s high chromium and nickel content contribute to superb oxidation and scaling resistance. SS 347 also works well in cryogenic environments, maintaining toughness and elasticity. These bars can be custom-cut and supplied in various finishes, including bright, polished, and black. Such versatility enables their use across multiple sectors requiring adaptable high-strength materials.

Stainless Steel 347 Hex Bars meet a wide range of global specifications, including ASTM A276, A479, and ASME SA276. This compliance ensures customers receive products that adhere to strict quality and performance standards. Manufacturers test these bars for tensile strength, hardness, elongation, and chemical consistency. Advanced production technology ensures tight tolerances and precise dimensional accuracy in every batch. The material exhibits excellent weldability, minimizing the risk of cracking during fabrication. Its resistance to carbide precipitation improves performance in heavy weld-zone applications. SS 347 hex bars are also processed through pickling and passivation for enhanced surface corrosion protection. These quality measures ensure the bars deliver consistent results in critical industrial operations.

Industries such as power generation, marine engineering, and pharmaceutical processing rely heavily on Stainless Steel 347 Hex Bars. Their ability to withstand corrosive gases, liquids, and thermal fluctuations makes them indispensable in aggressive environments. The alloy’s stability and longevity contribute to lower operational costs and improved equipment reliability. Companies often use these bars in turbine engines, exhaust systems, heat exchangers, and pressure vessels. The combination of mechanical strength, corrosion resistance, and thermal stability enhances overall performance. Continuous research and development have improved the manufacturing precision of SS 347 hex bars. This ensures consistent quality and expanded usability across modern engineering applications. Their proven performance across various industries solidifies their position as a top-tier stainless steel grade.

Cities we have supplied our products to

Mumbai, Delhi, Bengaluru(Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, Rajpipla, Veraval,Kovvur, Andra Pradesh,Karwar, Karnataka,Kosamba, Gujarat, Vishakapatnam, Shahad, Pondicherry, Kakkinada, Pradesh, Nagda, Madhya Pradesh,Harihar, Karnataka, Tuticorin, Tamilnadu, Trivandrum, KeralaKurnool, Rourkela, Hindupur, Orissa, Renukoot, Uttar Morbi, Kerala ,Himachal, Dehradun, Visakhapatnam ,Jamnagar, Kozhikode, Ludhiana,Latur, Nanded, Vijaywada, Alwar, Bareilly, Bikaner, Andheri, Marol, Taloja, Turbhe, TTC (Thane-Belapur), Pimpri-Chinchwad, Chakan, Talegaon, Ranjangaon, Jejuri, Baramati, Satpur, Ambad, Sinnar, Igatpuri, Shendra, Waluj, Chikalthana, Paithan, Hingna, Butibori, Kalmeshwar, Umred, Shiroli, Kagal, Gokul Shirgaon, Akkalkot, Chincholi, Lote-Parshuram, Dombivli, Ambernath, Mahad, Roha, Palghar, Tarapur (Boisar)

Cities we have supplied our products to

South Korea, Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, France, Germany, Greece, Oman, Colombia, Portugal, Japan, Lithuania, Macau, Mongolia, Qatar, Ireland, Malaysia, Bangladesh, Russia, Iran, Jordan, Singapore, Bulgaria, Poland, Denmark, Nigeria, Gambia, Indonesia, Finland, Argentina, Chile, Spain, Peru, Kuwait, India, Saudi Arabia, Slovakia, Slovenia, Sweden, Switzerland, Bahrain, the Netherlands, United Kingdom, Mexico, Bulgaria, Spain, France, Germany, Colombia, Brazil, Saudi Arabia, Iraq, Iran, Sudan, Libya, Tanzania, Nigeria, New Zealand, Paris, Switzerland