Home > Stainless Steel 309/309S Washer
Request For Our Latest Prices on Stainless Steel 309/309S Washer in Manama, Bahrain!
Malik Fasteners has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 309/309S Washers in Manama, Bahrain. They’re known for providing precision-engineered fastening solutions that cater to a variety of industrial needs. With a strong focus on durability, corrosion resistance, and customer satisfaction, the company offers washers that perform exceptionally well in high-temperature and chemically challenging environments. Crafted with advanced technology and strict quality standards, their Stainless Steel 309/309S Washers ensure consistent performance across thermal processing, power generation, petrochemical, and structural applications. Their expertise and commitment make them the go-to choice for industries in need of dependable fastening components under tough operational conditions.
Stainless Steel 309/309S Washers are made up of a high chromium and nickel content, typically featuring around 22–24% chromium and 12–15% nickel. This unique composition grants them excellent oxidation resistance and remarkable high-temperature strength. The Grade 309S variant has a lower carbon content, which enhances its weldability and minimizes carbide precipitation. Mechanically, these washers boast high tensile and yield strength, good creep resistance, and reliable toughness, even at elevated temperatures. Their well-balanced chemical makeup ensures long-term stability, improved thermal performance, and strong resistance to corrosion and scaling in demanding industrial environments.
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 |
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 |
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 309/309S Washers find their place in various industries that demand robust heat and corrosion resistance. Their durability makes them ideal for applications in furnace equipment, heat exchangers, kilns, boilers, and thermal processing units. You’ll often see them in petrochemical plants, refineries, power generation systems, and chemical processing facilities where exposure to extreme conditions is a given. These washers are essential components that help ensure the reliability and efficiency of critical industrial operations, making them a preferred choice for engineers and manufacturers alike.
At Malik Fasteners, our commitment to quality is evident in the rigorous testing of all Stainless Steel 309/309S washers before shipment. We conduct advanced testing, including hardness, chemical analysis by Spectro analysis, good material identification (PMI), levelling, micro-macro, pitting resistance and intergranular corrosion (IGC) testing. In addition, we offer third-party inspection certificates to confirm that our washers meet the highest standards of quality and reliability, ensuring exceptional performance in harsh environments.
Malik Fasteners is a leading manufacturer and supplier of high-quality fasteners in Manama, Bahrain, with over 8 years of experience serving global industries.
©2024 Malik Fasteners All Rights Reserved.
