Alloy 500 is a variant of Alloy 400. The addition of aluminum and titanium, along with a heat-treat process known as age-hardening, creates a much stronger material. Corrosion resistance is similar. It is approved by ASME for bolting applications up to 500° F. Alloy 500 is used extensively in critical marine applications.
K-Monel/K-500
UNS N05500
Alloy 500 Fasteners
- Lock Nuts
- Set Screws
- Dowel Pins
- Pipe Plugs
- Vented Screws
- 12-Pt Flange Screws
- Custom Fasteners
Material Properties

Technical Data Sheet
Industries & Applications
- Chemical Processing
- Electronics & Semi-Conductor
- Oil & Gas
- Power Generation
- Pumps, Valves & Seals
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