Monel K-500 straight weld wires
Monel K-500 straight weld wires are a nickel-copper alloy welding material. They are designed for welding, cladding, and repairing Monel K-500 alloy. The wires have the same composition as the base material (nickel 63-70%, copper 27-33%, with added aluminum and titanium for strengthening). They are made into straight wires with uniform diameter by cold drawing. They are suitable for TIG (gas tungsten arc welding) and MIG (gas metal arc welding) processes. They ensure the weld strength and corrosion resistance match the base material.
Monel K-500 straight weld wires are widely used in marine engineering (pumps, valves, propellers), petrochemicals (reactors, pipelines), aerospace (fuel components), and nuclear power equipment. Their high strength and resistance to seawater and acid-alkali corrosion ensure the reliability and long life of key components in harsh environments. Monel K-500 straight weld wires are the ideal welding material for high-demand industrial fields.
Features of Monel K-500 straight weld wires
Excellent Corrosion Resistance
Monel K-500 straight weld wires have the ability to resist corrosion from seawater, acids (like sulfuric acid and hydrofluoric acid), and alkaline media. They come from Monel alloy. They can be used in tough environments.
High Strength and Wear Resistance
Monel K-500 straight weld wires are treated by aging (aluminum/titanium precipitation strengthening). The tensile strength of the weld can reach over 1000 MPa. It is better than that of ordinary nickel-copper alloys.
Good Weldability
Monel K-500 straight weld wires are designed as straight wires. This makes wire feeding stable. The arc is focused. There is less spatter. The weld seam is dense. It reduces the tendency for porosity and cracking.
High-Temperature Stability
Monel K-500 straight weld wires can keep their mechanical properties when used for a long time below 400°C. They can also endure short-term exposure to 800°C.
Applications of Monel K-500 straight weld wires
Marine Engineering
Monel K-500 straight weld wires are used to weld parts like seawater pump shafts, valves, and propeller components. They resist corrosion from salt spray and microbes.
Petrochemical Industry
Monel K-500 straight weld wires are used to repair reactors and heat exchanger tubes. They can endure corrosion from hydrogen sulfide and acidic oil and gas.
Aerospace
Monel K-500 straight weld wires are used to make fuel system components and fasteners. They meet the requirement of high strength-to-weight ratio.
Nuclear Power Field
Monel K-500 straight weld wires are used for seal welding in nuclear fuel processing equipment. They can resist radiation degradation.
|
Parameter |
Specification / Value |
Remarks |
|
Material Standard |
ASTM B164 / UNS N05500 |
Complies with Ni-Cu alloy standards |
|
Diameter Range |
0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.0 mm, 2.4 mm |
Common sizes for TIG/MIG welding |
|
Form |
Straight Length |
Typically 1m / 3m or custom lengths |
|
Tensile Strength |
≥ 1000 MPa (after age hardening) |
Higher than standard Ni-Cu alloys |
|
Elongation |
≥ 20% |
Ensures weld joint ductility |
|
Welding Process |
TIG (GTAW), MIG (GMAW) |
Recommended with inert gas shielding |
|
Shielding Gas |
100% Ar or Ar + He (75%/25%) |
Minimizes oxidation for better weld quality |
|
Base Metal Compatibility |
Monel K-500, Monel 400, other Ni-Cu alloys |
Also used for dissimilar metal welding (e.g., Ni-steel) |
|
Storage Conditions |
Dry environment, moisture & oxidation protection |
Prevents surface contamination |
FAQ
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Monel K-500 straight weld wires ?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
Hot Tags: monel k-500 straight weld wires, China monel k-500 straight weld wires suppliers, factory, Inconel 625 Pipe, Kovar Seamless Pipe, Nickel Based Alloys
