DIN 6796 Conical Spring Washers ISO 10690 Belleville Cupped Stainless Steel 316 A4 Purification M3-M10

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Description

DIN 6796 conical spring washers are also known as belleville washer, coned-disc spring, conical spring washer, disc spring, Belleville spring or cupped spring washer, is a conical shell which can be loaded along its axis either statically or dynamically. A Belleville washer is, then, a type of spring shaped like a washer. It is the frusto-conical shape that gives the washer a spring characteristic. Through the years, the request of always greater precision in calibrations process, the availability of new materials and new and more accurate calculation methods, led to the introduction of the disc spring into all areas of technology and now disc springs are used in a lot of industries: automotive, building, defense and so on. In the different fields, if they are used as springs or to apply a pre-load or flexible quality to a bolted joint or bearing, Belleville washers can be used as a single spring or as a stack. In a springs stack, disc springs can be stacked in the same or in an alternating direction and of course it possible to stack packets of multiple springs stacked in the same direction. As said, multiple Belleville washers may be stacked to modify the spring constant (or spring rate) or the amount of deflection. Stacking in the same direction will add the spring constant in parallel, creating a stiffer joint (with the same deflection). Stacking in an alternating direction is the same as adding common springs in series, resulting in a lower spring constant and greater deflection. Mixing and matching directions allow a specific spring constant and deflection capacity to be designed. Ever Hardware provides custom made fasteners and customizable packaging.

Stainless steel DIN 6796 conical spring washers does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and corrosion resistance are required.
316 stainless steel is commonly used in many industrial applications involving processing chemicals, as well as high-saline environments such as coastal regions and outdoor areas where de-icing salts are common. Due to its non-reactive qualities, 316 stainless steel is also used in the manufacture of medical surgical instruments.
Alternative 300-series grades can contain up to 7 percent molybdenum. They provide even better chloride resistance, but such heavy-duty resistance is only necessary in industrial or high concentration exposure conditions.

DIN 6796 ISO 10670
Diameter M3 to M10
Thread Pitch As Standard
Type Conical
Chamfer None
Material Stainless Steel A4
Specification DIN6796
System of Measurement Metric
Place of Origin China Mainland
Finish Plain

DIN 6796 Conical Spring Washers ISO 10690 Belleville Cupped Stainless Steel 316 A4 Purification M3-M10

Additional information

Weight N/A
Size

M3, M4, M5, M6, M8, M10

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