Stainless Steel 309/309S Bolts Manufacturer and Supplier in Dubai, UAE
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Stainless Steel 309/309S Bolts are top-notch fasteners crafted for high-stakes environments where temperatures soar and corrosive conditions prevail. Made from heat-resistant stainless steel grades, these bolts excel in resisting oxidation and maintaining stability even when faced with thermal cycling. SS 309 boasts impressive strength and corrosion resistance, while SS 309S, with its lower carbon content, shines in weldability and minimizes carbide precipitation. Their remarkable ability to endure high temperatures makes Stainless Steel 309/309S Bolts a go-to choice for furnaces, heat exchangers, refineries, and industrial processing plants where durability and thermal resilience are non-negotiable.
Stainless Steel 309S Bolts Manufacturer in UAE, Stainless Steel UNS S30900 Bolts Jebel Ali, Stainless Steel 309 Bolts in Abu Dhabi, Stainless Steel DIN 1.4828 Bolts Dealer in Al Ain, Stainless Steel 309S Bolts Distributor in Jebel Ali
Chemical Compositions of Stainless Steel 309/309S Bolts
Element | Content (%) |
Iron, Fe | 60 |
Chromium, Cr | 23 |
Nickel, Ni | 14 |
Manganese, Mn | 2 |
Silicon, Si | 1 |
Carbon, C | 0.20 |
Phosphorous, P | 0.045 |
Sulfur, S | 0.030 |
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Stainless Steel 309/309S Bolts Mechanical Properties
Properties | Metric | Imperial |
Tensile strength | 620 MPa | 89900 psi |
Yield strength (@ strain 0.200%) | 310 MPa | 45000 psi |
Izod impact | 120 – 165 J | 88.5 – 122 ft-lb |
Shear modulus (typical for steel) | 77 GPa | 11200 ksi |
Elastic modulus | 200 GPa | 29008 ksi |
Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
Elongation at break (in 50 mm) | 45% | 45% |
Hardness, Brinell | 147 | 147 |
Hardness, Rockwell B | 85 | 85 |
Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
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Stainless Steel 309S Bolts Supplier in Ras Al Khaimah, SS UNS S30908 Bolts Manufacture in Abu Dhabi, Stainless Steel 309 Bolts Manufacturer in Sharjah, Suppliers of Stainless Steel DIN 1.4833 Bolts in Jebel Ali
Stainless Steel 309/309S Bolts Uses
Stainless Steel 309/309S Bolts find their place in high-temperature applications like furnaces, kilns, heat exchangers, boilers, and refinery equipment. They’re also essential in thermal power plants, petrochemical units, and process industries where components face oxidation and thermal stress. Their durability and resistance to scaling make them ideal for securing parts in heating and exhaust systems. Plus, these bolts are well-suited for use in chemical processing equipment, incinerators, and high-temperature structural assemblies, ensuring they deliver long-lasting performance in demanding industrial settings.
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