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Corrosion Resistant Monel Round Bar and Nickel Alloy Bar with Diameter 4-350mm in Hot Rolled Finish
| Diameter Range | 4 Mm To 350 Mm | Length | 1m / 2m / 3m / 6m Or Custom |
|---|---|---|---|
| Surface Finish | Bright, Polished, Mill Finish | Density Monel 400 | 8.8 G/cm³ |
| Density Monel K500 | 8.6 G/cm³ | Melting Point Monel 400 | 1300°C - 1350°C |
| Melting Point Monel K500 | 1260°C - 1300°C | Tensile Strength Monel 400 | 690 - 1000 MPa |
| Tensile Strength Monel K500 | 1100 - 1300 MPa | Yield Strength Monel 400 | 240 MPa |
| Yield Strength Monel K500 | 550 MPa | Elongation Monel 400 | ≥ 40% |
| Elongation Monel K500 | ≥ 25% | Hardness Monel 400 | 150 - 200 HB |
| Hardness Monel K500 | 350 - 400 HB | ||
| Highlight | Corrosion Resistant Monel Round Bar,Diameter 4-350mm Nickel Alloy Bar,Hot Rolled Monel Alloy Bar |
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Monel 400 and Monel K500 are high-performance nickel alloys renowned for exceptional corrosion resistance, mechanical properties, and versatility across numerous industrial applications. Available as round bars in diameters from 4mm to 350mm, these alloys come in both bright bar and hot-rolled bar forms.
| Property | Monel 400 | Monel K500 |
|---|---|---|
| Alloy Type | Nickel-Copper Alloy | Nickel-Copper Alloy with Aluminum & Titanium |
| Diameter Range | 4mm to 350mm | 4mm to 350mm |
| Form | Round Bar, Bright Bar, Hot Rolled Bars | Round Bar, Bright Bar, Hot Rolled Bars |
| Length | Customizable (3m to 6m) | Customizable (3m to 6m) |
| Surface Finish | Bright, Polished, Mill Finish | Bright, Polished, Mill Finish |
| Standards | ASTM B164, ASME SB164, UNS N04400 | ASTM B164, ASME SB164, UNS N05500 |
| Density | 8.8 g/cm³ | 8.6 g/cm³ |
| Melting Point | 1300°C - 1350°C | 1260°C - 1300°C |
| Element | % by Weight |
|---|---|
| Nickel (Ni) | 63.0 - 70.0 |
| Copper (Cu) | 28.0 - 34.0 |
| Iron (Fe) | ≤ 2.5 |
| Manganese (Mn) | ≤ 2.0 |
| Carbon (C) | ≤ 0.3 |
| Silicon (Si) | ≤ 0.5 |
| Sulfur (S) | ≤ 0.024 |
| Element | % by Weight |
|---|---|
| Nickel (Ni) | 63.0 - 70.0 |
| Copper (Cu) | 27.0 - 33.0 |
| Aluminum (Al) | 2.3 - 3.15 |
| Titanium (Ti) | 0.35 - 0.85 |
| Iron (Fe) | ≤ 2.5 |
| Manganese (Mn) | ≤ 1.0 |
| Carbon (C) | ≤ 0.3 |
| Silicon (Si) | ≤ 0.5 |
| Sulfur (S) | ≤ 0.024 |
| Property | Value |
|---|---|
| Tensile Strength | 690 - 1000 MPa |
| Yield Strength | 240 MPa |
| Elongation | ≥ 40% |
| Hardness | 150 - 200 HB |
| Modulus of Elasticity | 210 GPa |
| Poisson's Ratio | 0.31 |
| Fatigue Strength | 220 MPa |
| Property | Value |
|---|---|
| Tensile Strength | 1100 - 1300 MPa |
| Yield Strength | 550 MPa |
| Elongation | ≥ 25% |
| Hardness | 350 - 400 HB |
| Modulus of Elasticity | 220 GPa |
| Poisson's Ratio | 0.31 |
| Fatigue Strength | 350 MPa |
- ASTM B164: Standard Specification for Nickel-Copper Alloy Bars, Rods, and Forgings
- ASME SB164: Specification for Nickel-Copper Alloy Bars for Pressure Vessels
- UNS N04400: Standard for Monel 400
- UNS N05500: Standard for Monel K500
- Excellent corrosion resistance in seawater, acids, and alkaline solutions
- High strength and toughness maintained in extreme temperatures
- Non-magnetic properties ideal for sensitive equipment
- Easy fabrication with excellent weldability and machinability
- Increased strength and hardness through aluminum and titanium additions
- Excellent corrosion resistance, particularly in marine and acidic environments
- Superior wear and galling resistance for high-stress applications
- Non-magnetic properties ensuring compatibility with sensitive equipment
- Monel 405: Low-carbon version with improved machinability
- Monel 500: Higher-strength variant for demanding applications
- Monel R-405: Machinable version ideal for automatic screw machines
- Marine Industry: Boat propellers, pumps, valves, and seawater piping
- Chemical Processing: Equipment exposed to harsh chemicals and acids
- Aerospace: Engine parts, actuators, and valves
- Oil & Gas: Offshore platforms, oil rigs, and pipeline systems
- Power Generation: Heat exchangers and high-stress environments
- Marine Engineering: Desalination plants, shipbuilding, and offshore drilling
Monel round bars are carefully packaged to prevent damage during transportation. Packaging options include wooden crates for bulk orders, plastic wrapping for smaller quantities, and custom packaging arrangements. Shipping is available by sea, air, or land with typical delivery times of 2-6 weeks for international shipments.
Monel 400 is a pure nickel-copper alloy, while Monel K500 contains additional aluminum and titanium, providing improved strength, hardness, and wear resistance.
Yes, both alloys are weldable, but correct filler materials must be used to maintain their properties.
Monel 400 can be used at temperatures up to 1020°C, while Monel K500 can handle temperatures up to 480°C.
No, both alloys are non-magnetic, making them ideal for applications in sensitive environments.

