Advancing the art of spring making.
Spring Manufacturing Corporation - Advancing the art of spring making

Beryllium Copper Flat Spring Assembly for the Defense Industry

Beryllium Copper Flat Spring Assembly
Beryllium Copper Flat Spring Assembly

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An electronics systems customer commissioned Spring Manufacturing Corporation to complete the fabrication of a critical flat spring assembly. This assembly would be used in the electronics element of a missile system. Working from a customer supplied blueprint, the unit's tooling was designed and fabricated, and the spring was precision formed using 1/2 hard ASTM B 194 beryllium copper sized .010 x .100/ .010 x .300. Manufacturing was carried out utilizing our highly developed spring forming manufacturing system and standard forming tools, which lowered initial production costs. The tightest tolerance of ±0.0025" was held throughout fabrication. An in house atmospheric tempering treatment was applied to produce a clean finish and an ideal plating surface. The spring was ultimately riveted into the assembly. The entire component was inspected for accuracy and integrity according to our quality protocols, and was found to meet all applicable military standards.

The unit featured a tin coated finish, performed by an outside source holding to ASTM B545 standard. Turnaround time for this project was 6 to 7 weeks, producing 100 to 1,500 pieces per order with shipping throughout the United States. For more details about this custom beryllium copper flat spring assembly, or our other advanced spring manufacturing capabilities please see the table below or contact us directly.

Beryllium Copper Flat Spring Assembly Project Highlights

Project Name
Flat Spring Assembly
Project Description
This beryllium copper flat spring assembly is used in the electronics of a missile system.
Capabilities Applied/Processes
Tooling Design
Spring Forming
Atmospheric Tempering
Tightest Tolerance
+/- .0025
Material Size
.010 x .100 / .010 x .300
Material Used
Beryllium Copper ½ hard ASTM B194
Material Finish
Tin Coated ATM B545
Industry for Use
100 to 1500 pieces per order
Delivery Time
6 to 7 weeks
Delivery Location
United States
Standards Met
Military Standards

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Since our founding in 1979, Spring Manufacturing Corporation has been in the business of helping manufacturing, engineering, and design
firms obtain the right springs for their application. Your designs will have the benefit of our knowledge in the manufacturability, cost and life of
your spring or metal component. Material, bend radius, atmosphere, end types are a few design challenges we can help with. Let us know how we can help you meet your project goals. Contact Us Today!

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