Kanakratna Steelage Private Limited
Mumbai, Maharashtra
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Hastelloy Products
B865 Uns N05500
Minimum Order Quantity: 100 Kg
Product Brochure
| Size/Diameter | 100mm |
| Diameter | 25 mm |
| Material | Nickle Alloy |
| Usage/Application | Industrial |
| Grade | Monel K500 - UNS N05500 |
| Thickness | 10MM - 350MM |
| Finish | centreless ground,Cold (bright) drawn,smooth turned,hot rolled,slit rolled edge,peeled. |
| Surface | Hot Rolled Pickled,Bright,Sand Blasting Finished,Cold Drawn,Hairline,Polished |
| Width | 10 to 500mm |
Corrosion-resistant alloys are vital in industries that face aggressive environments such as seawater, chemical plants, oil and gas platforms, and marine hardware. Among these, Monel alloys stand out for their unique combination of nickel and copper, providing excellent resistance to seawater corrosion and strong mechanical strength.
Monel K500 (UNS N05500) is a precipitation-hardenable nickel-copper alloy that builds on the corrosion resistance of Monel 400 but adds higher strength, hardness, and toughness through the addition of aluminum and titanium.
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ASTM B865 is the governing specification that covers wrought nickel-copper alloy (UNS N05500) bars, rods, and forgings.
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Developed primarily for marine and chemical industries, Monel K500 is widely used in pump shafts, fasteners, valves, heat exchangers, downhole equipment, and marine propeller shafts.
In essence, ASTM B865 UNS N05500 combines the superior corrosion resistance of Monel 400 with the added advantage of precipitation-hardening capability, giving industries a reliable and long-lasting material solution.
Chemical Composition of Monel K500 (UNS N05500)
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 63.0 min |
| Copper (Cu) | 27.0 – 33.0 |
| Aluminum (Al) | 2.3 – 3.15 |
| Titanium (Ti) | 0.35 – 0.85 |
| Iron (Fe) | 2.0 max |
| Manganese (Mn) | 1.5 max |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.25 max |
| Sulfur (S) | 0.01 max |
| Property | Value |
|---|---|
| Density | 8.44 g/cm³ |
| Melting Range | 1315 – 1350 °C |
| Thermal Conductivity | 17.0 W/m·K at 20 °C |
| Electrical Resistivity | 58 μΩ·cm |
| Modulus of Elasticity | 179 GPa |
| Magnetic Properties | Non-magnetic (becomes slightly magnetic after age hardening) |
| Property | Annealed Condition | Age-Hardened Condition |
|---|---|---|
| Tensile Strength | 690 MPa | 960 – 1100 MPa |
| Yield Strength (0.2% offset) | 240 MPa | 655 – 790 MPa |
| Elongation | 30% | 15% |
| Hardness | ~180 HB | 240 – 300 HB |
| Impact Strength | High | Moderate |
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Solution Annealing: 980 – 1030 °C, followed by rapid cooling.
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Precipitation Hardening (Age Hardening):
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Heated to 595 – 620 °C for several hours.
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Forms finely dispersed Ni₃(Al,Ti) precipitates, which strengthen the alloy.
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Stress Relieving: May be applied after machining/welding.
Additional Information:
- Production Capacity: IN TONS
- Delivery Time: READY STOCK
- Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes
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