KNOWLEDGE

Phosphor bronze

2025-02-18

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

2025-02-18

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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Carbon steel oil tempering SAE1070-1090

2025-02-18

UNS: G10600-10900 DIN: 1.1231-1.1248 GB: 65Mn、70Mn Modulus of elasticity: 206843 Recommended maximum operating temperature: 121 °C Main element chemical composition (wt%)：C0.65 – 0.98%, Mn 0.30

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Monel K-500

2025-02-18

UNS: N05500 DIN: 2.4375 GB: 68Ni28Cu28Al Modulus of elasticity: 179140 Recommended maximum operating temperature: 287 °C Main element chemical composition (wt%)：Ni 63.0 min%, Cu 27.0

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Monel K-400

2025-02-18

UNS: N04400 DIN: 2.436 GB: 68Ni28Cu28Fe Elastic modulus: 179140 Recommended maximum operating temperature: 232°C Main element chemical composition (wt%) : Ni 63.0min %, Cu 28.0-34.0%

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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.
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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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