In our over-attentive laboratories, we do:

> Rockwell hardness checks

> Brinell hardness checks

> Superficial rockwell hardness checks

> Vickers and microvickers hardness checks

> Tensile test (contract)

> Liquid penetrant surface flaw test

> Charpy impact test (contract)

> Magnetic particle surface flaw test

> Micro-cleanliness test

> ASTM grain size determination

> Microstructure examination

> Effective case depth checks

> 3D dimension control (contract)