Heat Treatment & Mechanical Testing

G&O Springs Special Process Capability

Heat Treatment and Mechanical Testing are integral parts of the spring manufacturing process.

All springs require at the very minimum a stress relief to normalise the stresses induced while coiling and following any heat treatment process it is important to verify the mechanical properties. We are Nadcap™ approved for both heat treatment and materials testing (see our Scope in the Quality Section for more details).

Nearly all of the springs we produce have some sort of additional special processing.

We currently outsource all Non Destructive Testing (both Dye Penetrant & Magnetic), Passivation, Nitriding, Painting, Plating & Shotpeening.

Talk to us about Special Processes

AMS2750 Class 2 Instrument Type A Heat Treatment, Mechanical testing to ASTM E8/E8M and ASTM A370.