Monel K500 boltsare fasteners produced from Monel K500, a precipitation-hardened nickel-copper alloy recognized for its outstanding corrosion resistance and high strength. These bolts are commonly employed in applications where withstanding corrosive environments, such as seawater or chemical processing, is critical. Monel K500 bolts provide better mechanical properties than standard Monel alloys, which makes them well-suited for demanding conditions like marine equipment, offshore structures, aerospace components, and chemical processing plants. They come in a range of sizes, thread types, and configurations to meet varying application needs.
| Specifications | ASTM F 467 ASME SF 467 |
|---|---|
| Standard | IS, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Type | Monel K500 Threaded Screw, Hex Head Screw, Socket Head Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw etc. |
| Bolts Types | Monel K500 Hex Head Bolts, Hex Bolts, Square Bolts, Eye Bolts, T Bolts, U Bolts, Lag Bolts, Counter sunk Bolts etc. |
| Washer Types | Monel K500 Lock Washer, Machine Washers, Star Washers, Sealing Washer, Split Washer etc. |
| Studs Types | Monel K500 Double Ended Studs, Threaded Tod, Tie Bars, Tie Rodsetc. |
| Nut Types | Monel K500 Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut, Eye Nut, Lock Nut etc. |
| Properties | Metric | Imperial |
| Tensile strength(annealed) | 517-620 MPa | 75-90 ksi |
| Yield strength | 172-345 MPa | 25-50 ksi |
| Modulus of elasticity | 179 GPa | 26000 ksi |
| Poisson’s ratio | 0.32 | 0.32 |
| Element | Content (%) |
| Nickel, Ni | 63.0-70.0 |
| Silicon, Si | .50 max |
| Carbon, C | .25 max |
| Sulphur, S | .01 max |
| Copper, Cu | – |
| Iron, Fe | 2.0 max |
| Manganese, Mn | 1.5 max |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Monel K500 Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
Monel K500 Bolts uses are as varied as the industries that rely on them, led mainly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Yes, Monel K500 bolts can be recycled. Monel is a nickel-copper alloy recognized for its sustainability and ability to be recycled. Through recycling processes, the materials in Monel K500 bolts can be recovered and reused without degrading their mechanical properties. This ability to be recycled supports environmental responsibility by lowering the need for new raw materials and cutting down waste across a range of industrial applications.
YesMonel K500 bolts can serve in specific structural roles that call for corrosion resistance, elevated strength, and long service life. Although they are not employed as widely as steel bolts for structural purposes, Monel K500 bolts work well in settings where corrosion from seawater, chemicals, or other severe conditions poses a risk. That said, the particular structural demands and codes governing a given use should be reviewed thoroughly, and it is advisable to consult structural engineers to confirm adherence to safety standards and structural integrity.
Monel K500 bolts are typically unsuitable for cryogenic use because they are prone to embrittlement under extremely cold temperatures. Although Monel alloys demonstrate solid mechanical properties at both ambient and high temperatures, they can turn brittle and forfeit their ductility once exposed to cryogenic environments. In cryogenic settings, materials such as stainless steel or specific nickel-based alloys offering superior cryogenic behavior are generally favored to guarantee dependable performance and safety.
Monel K500 boltspossess natural corrosion resistance owing to their nickel-copper alloy makeup, which means extra corrosion protection coatings are typically not required. That said, in extremely corrosive settings like marine or chemical processing uses, adding coatings such as nickel or chrome plating can boost their resistance and extend their service life. Whether corrosion protection coatings are needed comes down to the particular application and the degree of exposure to corrosive elements.
Email: sales@koasteel.nz
