Incoloy 825 Straight Weld Wires

Incoloy 825 straight weld wires

Incoloy 825 straight weld wires are a nickel–iron–chromium alloy welding material. They are designed to match Incoloy 825 alloy (UNS N08825). The wires contain nickel (40–46%), chromium (19.5–23.5%), molybdenum (2.5–3.5%), and copper (1.5–3.0%). They also have titanium (0.6–1.2%) to stabilize carbon. The wires have an optimized metallurgical balance. This ensures that the welds have corrosion resistance, strength, and high–temperature stability close to the base metal. They can be used in TIG and MIG processes.

Incoloy 825 straight weld wires are widely used in chemical, petroleum, marine, and energy fields. They are used for welding in applications like acid pipelines, seawater desalination equipment, flue gas desulfurization systems, and nuclear fuel processing devices. The corrosion and high–temperature resistance of these wires ensures the long–term stable operation of key components like reactors and heat exchangers in harsh environments. This greatly increases the service life and safety of the equipment.

Features of Incoloy 825 straight weld wires

Excellent corrosion resistance: Incoloy 825 straight weld wires have excellent resistance to sulfuric acid, phosphoric acid, nitric acid, and chloride stress corrosion cracking (SCC). They perform well in harsh environments with sulfur and chloride ions.

Stable high–temperature performance: Incoloy 825 straight weld wires keep their oxidation resistance and carburization resistance at high temperatures (up to 540°C). They are suitable for welding high–temperature parts like heat exchangers and furnace tubes.

Wide process adaptability: The wire of Incoloy 825 straight weld wires melts evenly with little spatter and good weld bead appearance. The welding effect can be optimized by adjusting the shielding gas (such as pure argon or argon–hydrogen mixture).

Excellent matching: Incoloy 825 straight weld wires match the thermal expansion coefficient and mechanical properties of Incoloy 825 base metal very well. This reduces welding residual stress and the risk of cracking.

Applications of Incoloy 825 straight weld wires

Chemical and petroleum industries: Incoloy 825 straight weld wires are used for welding and repairing equipment such as reactors, pipes, and valves. They are especially used in equipment for acid gas and oil extraction and refining.

Marine engineering: Incoloy 825 straight weld wires are used for anti–corrosion welding in seawater desalination systems and subsea pipelines.

Energy field: Incoloy 825 straight weld wires are used for making corrosion–resistant parts in flue gas desulfurization (FGD) systems of coal–fired power plants and nuclear fuel processing devices.

Environmental protection equipment: Incoloy 825 straight weld wires are used for parts in high–corrosion environments such as heat exchangers and pump bodies in wastewater treatment systems.

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 825 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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