Capabilities
To help you succeed in an increasingly competitive business environment, Sun Steel Treating offers its excellence in commercial Ionitriding, salt bath heat treating, and steam treating.
Having been a commercial heat treater since 1958...Sun Steel Treating has the skilled people, the know-how and the quality control technology needed to provide you with the finest, most comprehensive environmentally responsible heat treating and surface treatment service in the nation.
At our facility in South Lyon, west of Detroit, we have invested heavily in sophisticated equipment for processing your parts - most of which have been designed and built by Sun Steel Treating.
Our pledge: Quality work, full consideration of your needs and timelines
| Steels Treated | Applicable Processes | |
| S-Series | Shock Resisting | Salt Bath, Steam Treating, Ionitriding, IonWear |
| O-Series | Oil Hardening | Salt Bath, Ionitriding, IonWear |
| A-Series | Air Hardening, Medium Alloy | Salt Bath, Steam Treating, Ionitriding, IonWear |
| D-Series | Cold Work, High Chromium | Salt Bath, Steam Treating, Ionitriding, IonWear |
| H-Series | Hot Work, Chromium | Salt Bath, Steam Treating, Ionitriding, IonWear |
| T-Series | High Speed, Tungsten | Salt Bath, Steam Treating, Ionitriding, IonWear |
| M-Series | High Speed, Molybdenum | Salt Bath, Steam Treating, Ionitriding, IonWear |
| L-Series | Special Purpose, Low Alloy | Salt Bath, Ionitriding, IonWear |
| PM-Series | Powder Metal | Salt Bath, Steam Treating, Ionitriding, IonWear |
| 4000/5000-Series | Alloyed Steels | Salt Bath, Steam Treating, Ionitriding, IonWear |
| Nitralloy 135 | Nitriding Steel | Salt Bath, Ionitriding, IonWear |
| P-Series | Mold, Plastic Injection | Salt Bath, Ionitriding, IonWear |
| NAK 55 | Mold Steels | Ionitriding, IonWear |
| PX5 | Mold Steels | Ionitriding, IonWear |
| Cast Iron | Gray, Ductile, Malleable (Auto Dies & Components) |
Salt Bath, Ionitriding, IonWear |
| Cast Steel | Medium Alloyed (Auto Dies & Components) |
Salt Bath, Ionitriding, IonWear |
| Stainless Steels | ||
| 200/300-Series | Austenitic | Salt Bath |
| 400-Series | Martensitic | Salt Bath |
| PH & 600-Series | Precipitation Hardening | Salt Bath |
| CA/CN-Series | Cast | Salt Bath |
| Super Alloy | Aircraft Engine | Salt Bath |
