mild and cold worked metal

mild and cold worked metal

According to the invention, one such spacer (8) comprises cold-worked austenitic stainless steel.

The material of which this sheath is made may be a work-hardened austenitic stainless steel.

The material of the fastener is stainless steel, work hardened in its formation.

T6: Solution heat treated and then artificially aged

T8-solution heat treated, cold worked and artificially aged

This material is strained and aged at a low temperature simultaneously with the straining or after the straining.

Each of these attachment zones are surrounded by a work hardened corner to provide reinforcement.

The coating reduces fretting of the coldworked joint thereby increasing the fatigue life of the joint.

The alloy is then subsequently mechanically cold worked again to undergo between 4% and 12% plastic deformation.

The expandable strut assembly is made from a small diameter tubing of cold worked nickel-titanium alloys.

A metal frame defined by sides of cold formed steel channel section defines an open space.

The composite filament is cold-worked in several steps to reduce its diameter, and annealed between successive cold-working steps.

With a strong stainless steel this persistent case is attached that it will be fit with any people’s wrist.