Core Wire

Your Professional Core Wire Supplier

UNG group was founded in 2003, we specialized in the manufacturing of recarburizer for Steel industry, and investmenting the plants of calcined bauixte, Calcium aluminate and Ceramic sand. It characterized by its continual effort to update and improve its products range, and by the search for solutions to the problems and demands posed by its customers.OUR PRODUCT Carbon&Graphite Recarburizer, Calcium Alumin, Calcium Aluminate (Fused, Sintered), Calcined Bauxite, Mullite (Sintered, Fused), Ferro Alloys, Inoculant, Nodulizer, Black Silicon Carbide, Steel Shot.

Casi Cored Wire Read More

Why Choose Us

Production Market

We have built a stable clientele worldwide, USA, Mexico, Spain, Germany, Italy, Poland, Middle East, Egypt, India, Southeast Asia.etc.

Our History

UNG group was founded in 2003 ,we specialized in the manufacturing of recarburizer for Steel industry, and investmenting the plants of calcined bauixte ,Calcium aluminate and Ceramic sand.

Our Service

Contact customers to understand their needs and make quotations. Confirm the order, and produce, pack and ship in time.

Our After-sales

Taking the initiative to take responsibility, the group constantly strives to update and improve the product range and seek solutions to solve the problems and needs raised by customers.

Advantages of Core Wire

High Deposition Rates
The ratio of current (amperes) to the cross-sectional area of an electrode is known as the “current density.” Dual Shield flux-cored wire electrodes are capable of high deposition rates because of their relatively high current density.

Deep Penetration Profile
The small cross-sectional current path from the Dual Shield flux-cored wire electrodes makes the arc stream assume a more columnar pattern. This leads to deep penetration. The deepest penetration occurs when straight CO2 gas shielding is used.

Improved Joint Design
The included angle and/or the root opening of a joint can be decreased with Dual Shield flux-cored wire electrodes because of their small diameter and deep penetration. This tighter joint design significantly reduces the volume of weld metal needed to fill the joint.

Rapid Operator Training
Welding with Dual Shield flux-cored electrodes requires a minimum amount of training. In fact, it is much easier to train an inexperienced welder to weld in all positions with flux-cored electrodes than with other welding processes.

Better Bead Appearance
Welds produced with flux-cored electrodes are smooth with almost no ripple. The metal transfer of Dual Shield electrodes also produces very little spatter, which significantly reduces clean-up time.

Description

Rated temperature	60℃、70℃、90℃&180℃
Rated voltage	300V/500V
Application	Household appliance
Type	Electrical Power Cable
Material	Copper conductor, PVC insulation, PVC jacket
Flame retardant grade	UL VW-1 & CSA FTI vertical flame test passed

Wire technical specifications

(1) Wire diameter: 13mm.

(2) Thickness of the steel: 0.035mm±0.005mm.

(3) Powder contain: 225g/m ±10g/m.

(4) Ratio powder/steel: 60/40.

(5) Wire length: 5000m.

(6) Coil weight: 1000-1400kgs.

(7) Coil width: 600-800mm

(8) Wire winding: Horizontal

(9) Packing: In steel cages covered with plastic

Specification

Alloy Cored Wire Type	Diameter	Filling rate	Specification
CaSi Cored Wire	9mm/13mm/16mm	120/225/330	Ca:30%min Si:55%min Al:1.5%max S:0.06%max C:1.0%max Fe:4%max P:0.05%max
CaFe Cored Wire	9mm/13mm/16mm	140/260/360	Ca:30%min Fe:68%min Al:0.8%max
C Cored Wire	9mm/13mm/16mm	55/140/210	C:98.5%min Ash:0.45%max V:0.4%max S:0.5%max H2O:0.3%max P:0.2%max
Pure Ca Cored Wire	9mm/13mm	58/155	Ca:98.5%min Mg:0.5%max Al:0.5%max
Solid Ca Cored Wire	9mm/10mm	9mm/10mm	Ca:98.5%min Mg:0.5%max Al:0.5%max
FeS Cored Wire	9mm/13mm	220/370	S:48%min Pb:0.1%max Zn:0.1%max As:0.1%max Fe:43%-45% Cu:0.05%max Moisture:0.5%max SiO2:2.5%max
CaAlFe Cored Wire	9mm/13mm	130/230	Ca:40% Fe:30% Al:30%
Pure Mg Cored Wire	9mm/13mm	80/170	Mg:99%min
SiBaCa Cored Wire	9mm/13mm	110/260	Si:40%-50% Ba:10%-20% Ca:20%-30%
FeSi Cored Wire	9mm/13mm	150/350	Si:75%min Fe:Balance

Production Process

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Packaging & Shipping

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FAQ

Q: What is core wire used for?

A: One of the most important advantages of cored wires over solid wires is that they allow welding in all positions. Penetration welds can be carried out at high welding speeds with the use of cored wire, even in processes where the control of the weld pool is difficult, such as overhead and vertical welding positions.

Q: What is metal core wire used for?

A: Metal-cored wire can be used for single- or multiple-pass welding and is best-suited for flat, horizontal or vertical-down welds. With pulsed power sources, metal-cored wire can be used in all positions, but it is slower.

Q: What are the uses of core cable?

A: Application scenarios of single-core cables and multi-core cables. Single-core cables are generally used in high-voltage power transmission systems, transformer wiring, and oil refining, chemical, metallurgical and other industries that need to transmit high-voltage and high-current scenarios.

Q: What is 6 core wire used for?

A: These cables are used for general purpose,as building wire for power, lighting and control wire to electrical appliances,suitable for use in conduit and for fixed,protected installation.

Q: How do I calculate cable core size?

A: To calculate the Cable Sizing one needs to divide the voltage running through the cable by the target current. For instance, If your wire has a voltage current of 150 Volts and your target is 30 then you divide 150/30. This gives you your target resistance of 5 which is required.

As one of the leading core wire manufacturers and suppliers in China, we warmly welcome you to buy high-grade core wire for sale here from our factory. All our products are with high quality and competitive price.Casi Cored Wire, lathe core wire