Hardness testing to ISO 6508-1
Stainless Steel 304 (1.4301) Flat Washers and Spring Washers are common components used in various fastening applications. They serve different purposes in ensuring secure and reliable connections in mechanical and structural assemblies:
Stainless Steel 304 Flat Washer (1.4301):
Purpose: Flat washers, also known as plain washers, are thin, flat, and circular discs with a hole in the center. They are primarily used to distribute the load of a threaded fastener, such as a bolt or screw, over a larger surface area. This helps prevent damage to the material being fastened and provides stability to the connection.
Material: Stainless Steel 304 (1.4301) flat washers are made from this specific grade of stainless steel, which offers excellent corrosion resistance and durability.
Applications: Flat washers are used in a wide range of applications, including construction, automotive, machinery, and general fastening. They are often placed under the head of a bolt or nut to evenly distribute the clamping force and reduce the risk of surface damage.
|Standard||:||ASTM A /SA 193 / 194|
|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.|
Stainless Steel 304 Spring Washer (1.4301):
Purpose: Spring washers, also known as Belleville washers or disc springs, are designed to provide tension and maintain preload in fastener assemblies. They are characterized by their conical or cupped shape, which allows them to exert a spring-like force when compressed.
Material: Stainless Steel 304 (1.4301) spring washers are made from this stainless steel alloy, which offers good corrosion resistance and springiness.
Applications: Spring washers are commonly used in applications where it's essential to maintain a consistent tension or preload in the fastener assembly. This is important in preventing loosening due to vibrations or thermal expansion and contraction. You'll often find spring washers in automotive, machinery, and industrial equipment.
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.
|SS 304||1.4301||S30400||SUS 304||304S31||08Х18Н10||Z7CN18‐09||X5CrNi18-10|
|SS 304||0.08 max||2 max||0.75 max||0.045 max||0.030 max||18 – 20||–||8 – 11||–|
|Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|8.0 g/cm3||1400 °C (2550 °F)||Psi – 75000 , MPa – 515||Psi – 30000 , MPa – 205||35 %|
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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