Choosing spring material, by considering its use, the conditions of use (load properties, size, and the cycle characteristics, job duration, temperature, etc.) as well as factors such as machining, heat treatment and economy.

In order to ensure spring are reliable to work, the material should meet with high strength limit and yield limit, must also have high elastic limit, fatigue limit, impact toughness, good plasticity and heat treatment technology, etc. In practice, the most widely used is spring steel, which has carbon spring steel, low steel spring steel, silicon manganese spring steel and chromium vanadium steel.

Spring material selection must be fully considering the purpose, importance and spring load of properties, size, cycle characteristics, operating temperature, weeks in the medium, such as conditions of use, as well as the factors, such as machining, heat treatment and economy so as to make the selection results in conformity with the actual requirements. Steel is the most commonly used spring material. Nonferrous metals can be used when the force is small and requires anti-corrosive and anti-magnetic properties. There are also springs made from non-metallic materials such as rubber, plastic, cork and air.

Shenzhen hongjie hardware spring factory

Address: west B2 building, baishi sha industrial zone, fuyong town, shenzhen

Contact number: 0755-27380299

Website: www.szhongjie.com