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Phosphor bronze

UNS: C51000 DIN: \ GB: QSn4-0.2 Modulus of elasticity: 103350 Recommended maximum operating temperature: 93 °C Main element chemical composition (wt%):Cu 94.0 – 96.0%, Sn

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beryllium copper

UNS: C17200 DIN: 2.1247 GB: Qbe2 Modulus of elasticity: 127465 Recommended maximum operating temperature: 204 °C Main element chemical composition (wt%):Cu 98.0%, Be 1.8-2.0% Description

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lisheng spring

Company Profile

Lisheng Spring was founded in 2009 and is a high-tech enterprise in China with many years of experience in the design and production of springs. We are able to produce springs that meet the military requirements of aerospace, and can be relied upon for their precision and durability.
lisheng spring

New product launches

Every year Lisheng will continue to design and produce new wave spring washer according to the needs of our customers. We also produce a large number of conventional products according to the needs of most of our customers.

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