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What are the hardness testing methods for Aerospace Micro Screws?

2025,07,26
The hardness test of Aerospace Micro Screws uses Rockwell hardness tester. Small Aerospace Micro Screws with complex shapes can be used to test the small surface, which cannot be tested on ordinary desktop Rockwell hardness tester.
DIN7991 M2.5*5 SUS 304 Washed White Countersunk Hexagon Socket Machine Screw
Aerospace Micro Screws processing includes punching, bending, drawing, forming, finishing and other processes.
The materials processed by Aerospace Micro Screws are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal strip materials, such as carbon steel plates, alloy steel plates, spring steel plates, galvanized plates, tin-plated plates, stainless steel plates, copper and copper alloy plates, aluminum and aluminum alloy plates, etc.
Portable surface Rockwell hardness tester is very suitable for testing the hardness of these Aerospace Micro Screws. Aerospace Micro Screws are the most commonly used parts in the fields of metal processing and machinery manufacturing.
Aerospace Micro Screws processing is a processing method that uses molds to separate or form metal strips. Its application range is very wide.
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