Nickel alloys

Alloy K-500

Nickel alloy

UNS N05500

Monel K-500 is a precipitation-hardening nickel-copper alloy derived from Alloy 400, offering significantly higher mechanical strength while maintaining excellent corrosion resistance. It is distinguished by its very good mechanical properties down to sub-zero temperatures, as well as excellent performance in aggressive marine and chemical environments.

Properties

Hardness Properties
Corrosion Resistance

Development

States

Applications

Valve Components
Propeller shafts
Equipment Subject to Corrosion

Chemical Composition

ElementNi+Co (%)Fe (%)Cu (%)Mn (%)C (%)S (%)Yes (%)Ti (%)Al (%)
Contents≥63.0≤0.227.0–33.0≤1.5≤0.25≤0.01≤0.50.35–0.852.3–3.15

Mechanical Properties

Rm (MPa)≥620
0.2 Rp (MPa)≥280
A%≥30
Density (g/cm³)8.44

Available Sizes

Please contact us

Standards

ASTM B865

Certificate 3.1 available

Upon request when ordering

* These values are for reference only; they may vary depending on the standard and condition.