Incoloy 330 straight weld wires
Incoloy 330 straight weld wires are a kind of nickel-chromium-iron austenitic alloy welding material. They are designed for high-temperature and corrosion-resistant environments. They are in the form of straight weld wires. They are suitable for automatic or semi-automatic welding processes like TIG and MIG/MAG. They have good shaping consistency and wire feeding stability. They are often used to weld the same kind of material or join different metals. Incoloy 330 straight weld wires add silicon and manganese to improve welding performance. They also keep a thermal expansion coefficient and mechanical properties close to those of the base material.
Incoloy 330 straight weld wires are widely used in high-temperature and corrosion-resistant environments. These include industrial furnaces (heat treatment furnaces, cracking furnaces), chemical equipment (reactors, heat exchangers), the energy industry (refining units), and environmental projects (incinerators, flue gas treatment systems). Their excellent high-temperature oxidation resistance and anti-carburization performance make them ideal for welding and repairing high-temperature key components. They can greatly increase the durability of equipment and reduce maintenance costs.
Features of Incoloy 330 straight weld wires
Excellent high-temperature performance: Incoloy 330 straight weld wires can still resist oxidation and carburization at continuous high temperatures (up to 1150°C). They are suitable for conditions with frequent thermal cycling.
Strong corrosion resistance: Incoloy 330 straight weld wires have good resistance to oxidizing acids, reducing atmospheres, and sulfidizing environments. They perform better than ordinary stainless steel in media containing sulfur and chlorine.
High thermal stability: Incoloy 330 straight weld wires have low sensitivity to hot cracking. Welded joints are not likely to become brittle after long-term use at high temperatures.
Wide process adaptability: The straight wire design of Incoloy 330 straight weld wires is convenient for continuous operation. The arc is stable. There is little spatter. The weld seam has a good appearance.
Applications of Incoloy 330 straight weld wires
Industrial furnaces: Incoloy 330 straight weld wires are used for welding and repairing high-temperature parts of heat treatment furnaces and cracking furnaces.
Chemical and energy: Incoloy 330 straight weld wires are used to make corrosion-resistant pipes, reactors, and heat exchangers. They are widely used in ethylene cracking and refining units.
Environmental projects: Incoloy 330 straight weld wires are used for welding key parts of waste incinerators and flue gas treatment systems.
Aerospace: Incoloy 330 straight weld wires are used for repairing and making some high-temperature components of engines and exhaust systems.
|
Parameter |
Specification / Value |
Remarks |
|
Material Standard |
AWS A5.14 ER330 / UNS N08330 |
Complies with international standards |
|
Diameter (mm) |
0.8, 1.0, 1.2, 1.6, 2.0, 2.4 |
Common sizes, custom diameters available |
|
Packaging Form |
Straight Length |
Standard lengths: 1m or custom |
|
Spool/Coil Weight |
5kg, 10kg, 15kg per coil |
Suitable for automatic wire feeders |
|
Chemical Composition (%) |
Ni 34-37, Cr 17-20, Fe ≥42, Si 0.75-1.5, Mn ≤2.0, C ≤0.08 |
Balance includes trace impurities (P, S, etc.) |
|
Tensile Strength |
≥620 MPa |
Typical mechanical properties of welded joints |
|
Elongation |
≥30% |
Indicates good ductility and toughness |
|
Recommended Welding Methods |
TIG (GTAW), MIG/MAG (GMAW) |
Suitable for automatic or manual welding |
|
Shielding Gas |
Pure Ar (TIG) or Ar+He/CO₂ mix (MIG) |
Selected based on process requirements |
|
Operating Temperature Range |
-200°C to 1150°C |
Excellent oxidation resistance at high temps, good cryogenic performance |
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 Incoloy 330 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.
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