China Cored Wire Manufacturers and Suppliers - Good Price Cored Wire

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Hainan xinghe yongyao import and export co., ltd.Is a comprehensive metallurgical industry service provider based in China and serving the world, focusing on providing high-quality ferroalloys, refractories and supporting solutions for the international steel smelting and casting industry.

Calcium Silicon Cored Wire
Calcium silicon cored wire is a kind of linear material made of calcium-silicon alloy powder wrapped in a steel strip.Silica-calcium coated cored wire is beneficial to adjust and control the content of active metals and trace...
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Ferro Silicon Magnesium Cored Wire
Ferro Silicon Magnesium Cored Wire has attracted much attention in the industry in recent years. It integrates the advantages of silicon, magnesium, iron and other elements, through the unique core structure design, for metal smelting...
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Why Choose Us

Rich Experience

Our team has ten years of export experience in ferro alloy industry, providing customers with satisfactory service is our purpose, to provide customers with optimal solutions is our only goal.

Quality Control

Using high quality material and establishing a strict quality control system, assigning specific persons in charge of each part of production, from raw material purchase to assembly.

Fast Delivery

Warehouses are set up in ports such as Tianjin Port, Dalian Port and Qingdao Port to shorten delivery time.Most of the products can be delivered within 15 days.

Cored Wire - Overview

Cored wire is a type of wire electrode used in arc welding, featuring a hollow core filled with flux or alloying powder. The core materials support arc stability, slag formation, deoxidation, or gas shielding, depending on the application.

Product Specification

We offer the following Specifications:

Model	Chemical Composition(%)	Wire Diameter(mm)	Wire Thickness(mm)	Wire Weight(g/m)	Powder Weight (g/m)	Uniformity(%)
SiCa	Si55 Ca28	13.0	0.4	170	230	2.5-5
CaFe	Si55 Ca15 Ba15	13.0	0.4	170	215	2.5-5
SiCaBa	Si55 Ca15 Ba15	13.0	0.4	170	220	2.5-5
C	90min		95min		98min

Common Types

We offer the following Product introduce:

Calcium Silicon Cored Wire

Calcium silicon cored wire is a kind of linear material made of calcium-silicon alloy powder wrapped in a steel strip.Silica-calcium coated cored wire is beneficial to adjust and control the content of active metals and trace elements.

Ferro Silicon Magnesium Cored Wire

Ferro Silicon Magnesium Cored Wire has attracted much attention in the industry in recent years. It integrates the advantages of silicon, magnesium, iron and other elements, through the unique core structure design, for metal smelting and casting process to bring more accurate and efficient element addition, significantly improving product quality and production efficiency.

Advantages of Cored Wire

Better Arc Stability

They are a smooth and stable arc and the result is a better weld bead appearance and much less spatter, thus the quality is higher.

Improved Metallurgical Properties

Cored wires enable the addition of alloying elements to improve the mechanical and corrosion resistance of the weld metal.

Higher Efficiency in Out-of-Position

Welding Flux-cored wires do good in all welding positions, as a result they are suitable for loads where vertical, horizontal, and overhead welding is necessary.

Reduces Pre-Weld Preparation

As the cored wires are not only capable of handling mill scale but also contaminants, the use of the cored wires also minimizes the requirement of thorough surface cleaning.

Versatility across Applications

Cored wires can be used in multiple applications, ranging from structural steel to shipbuilding and pipeline welding, which are the reasons why it is a good choice for several industries.

Applications of Cored Wire

01/

Welding Applications
Flux-Cored Arc Welding (FCAW) is used for the fabrication of structural, shipbuilding, and heavy machinery. Metal-Cored Arc Welding (MCAW) for reaching high deposition rates in automotive, construction, and manufacturing industries.

02/

Steelmaking Industry
Additions of alloys: This method is used to add precise quantities of some alloys (e.g., calcium, aluminum, magnesium) in the melted metal to improve its mechanical properties.

03/

Foundry Applications
It improves the properties of cast iron and steel during the casting process. It alters the shape of graphite in ductile iron, which can increase strength and toughness.

04/

Surface Hardfacing and Cladding
It is applied for resistance to wear and corrosion coatings on tools, equipment, and pipelines. It is one of the major reasons for the machines to live longer that the protective coatings are applied to their parts.

05/

Automotive and Aerospace Industry
Enable strength without defects, which is why car frames, aircraft, and engine parts are fashioned from them. It is responsible for the accuracy, dependability and durability.

06/

Construction and Infrastructure
Ensures long-lasting and efficient welding in the structural steel of bridges, buildings, and industrial plants. It helps the metal structures to get stronger under the heavy loads.

Manufacturing Proces of Cored wire

The alloy cored wire is a composite material. The alloy core wire is used to crush various additives (deoxidizer, desulfurizer, modifier, alloy, etc.) to be added into molten steel or molten iron into a certain particle size, and then use cold-rolled low-carbon steel strip to package it as A composite material of any length.

The core wire consists of a steel cladding coated with alloy powder. It is wound on a reel and produces a coil weight of 100-3000 kg. The diameter of the wire is 3-18mm.

The core wire is compact and the powder material is evenly mixed. The weight of the powder can be calculated by the unit length (meter).

Our Certificate

productcate-1-1

Packing

25 KG small bag/1MT big bag/Steel drum/The packing can be produced according to customer's requirements.

FAQ

Q: What is cored wire used for?

A: The use of cored wire for different methods such as joining, hard facing, repair, and maintenance welding has begun to prevent the use of solid wire and electrodes.

Q: What is the classification of metal-cored wire?

A: Metal-cored wire is a type of welding consumable that combines the benefits of solid wire and flux-cored wire. It's classified under AWS A5. 18 as a mild steel GMAW or MIG wire, but it differs from solid wire in its structure.

Q: Can flux-cored wires be reconditioned?

A: Generally, flux cored wires exhibiting weld metal porosity or “worm tracks” due to moisture absorption by the core ingredients can be reconditioned by re-baking. Products on coils or wire baskets may be re-baked at 300°F (150°C) for 6 – 8 hours. However, product on plastic spools cannot be reconditioned.

Q: What is the difference between metal-cored wire and flux-cored wire?

A: Metal-cored wires are similar to flux-cored wires in that both types of filler metals have a tubular construction. However, metal-cored wires do not produce a slag that must be removed after each welding pass, resulting in a higher deposition efficiency and lesser post-weld cleaning as compared to flux-cored wires.

Q: Are you a factory or a trading company ?

A: We are a factory and trading company at the same time.

Q: How about the quality of the products ?

A: Our products are of high quality and we have registered and reputable brands.

Q: What's the MOQ for each items ?

A: 100 pieces.

Q: What's our shipping ways ?

A: We can provide different types of shipping such as sea, air, and land.

Q: What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q: How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

As one of the leading cored wire manufacturers and suppliers in China, we warmly welcome you to buy high quality cored wire at competitive price from our factory. Contact us for more details.

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