Northwest Fourslide, Inc 

Post Processing

Post Processing

In-house capabilities:

Heat Treat

• Inert Gas Ovens
• Heat treat of Beryllium Copper parts
• Stress Relief of Stainless Steel

Deburr

• Deburr capabilities specific to part
• Custom selection between five agitation options and numerous media choices
• Polishing available

Parts Washing

Passivation (with Ultrasonics)

• Nitric 2-5 per ASTM A967
• Method 1, Type 6-8 per AMS 2700

Wire-EDM