Hardness testing to ISO 6508-1
Super Duplex Steel 2507 Flat Washers and Spring Washers are essential components used in various industrial applications. These washers are specifically designed for their durability, corrosion resistance, and high-strength properties. Here is some informative content about these products:
Stainless Steel Duplex 2507: Stainless Steel Duplex 2507 is a super-duplex stainless steel alloy known for its exceptional corrosion resistance and mechanical strength. It belongs to the family of duplex stainless steels, which are characterized by a two-phase microstructure consisting of austenite and ferrite. This dual-phase structure provides outstanding resistance to corrosion, especially in harsh and corrosive environments, making it an ideal material for washers used in demanding applications.
Flat Washer: A flat washer is a thin, flat, circular metal disc with a central hole. It is used to distribute the load of a threaded fastener, such as a bolt or screw, over a larger surface area. Flat washers help prevent surface damage, reduce friction, and ensure a secure connection between the fastener and the surface. Stainless Steel Duplex 2507 flat washers are preferred in applications where resistance to corrosion and high mechanical strength are crucial, such as marine environments, chemical processing, and offshore drilling.
Spring Washer: A spring washer, also known as a lock washer, is a type of washer designed to create tension and prevent loosening of fasteners over time. It has a split or "toothed" design that provides a spring-like action when compressed between the fastener and the surface. This action helps maintain a tight connection even in conditions of vibration and thermal expansion/contraction. Stainless Steel Duplex 2507 spring washers are particularly suitable for critical applications where maintaining fastener integrity is essential.
|Standard||:||ASTM A479 / SA479|
|Dimension||:||ASTM,DIN, BS,GB, IS and all International Standards|
|Length||:||3 mm to 200 mm|
|Washer Size||:||M3 - M56 | 3/6" to 2" | Custom Sizes|
|Heat Treatment||:||Annealing, Stress Relieving, Case Hardening, Quenching and Tempering.|
|Type||:||Plain Washer, Spring Washer, Tooth Washer, Tapper Washer, Tab Washer, Star Washer etc.|
Key Features of Stainless Steel Duplex 2507 Washers:
Corrosion resistance: Duplex 2507 stainless steel offers excellent resistance to various forms of corrosion, including pitting, crevice, and stress corrosion cracking.
High Strength: These washers have superior mechanical properties, making them suitable for high-stress applications, such as heavy machinery and structural connections.
Durability: Stainless Steel Duplex 2507 washers have a long service life due to their resistance to corrosion and wear.
Temperature Resistance: They can withstand both high and low temperatures, making them suitable for a wide range of environments.
Versatility: These washers find applications in industries such as oil and gas, petrochemical, marine, construction, and more.
Easy Maintenance: Stainless Steel Duplex 2507 washers are relatively easy to maintain and clean, ensuring long-term performance.
To preserve the high standards of our selection of industrial washers, we have always adhered to a systematic quality management process.
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of washers.
|Super Duplex Steel 2507||1.4410||S32750||2507|
|2507||0.030 max||1.20 max||0.80 max||0.035 max||0.020 max||24.00 – 26.00||3.00 – 5.00||6.00 – 8.00||0.24 – 0.32||58.095 min|
|Grades||Density (g/cm 3)||Density (lb/in 3)||Melting Point (°C)||Melting Point (°F)|
Hardness testing to ISO 6508-1
Nut proof load testing to ISO 898-2
Suitability for preloading to EN 14399-2
Calibrated gauges and tools
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