High-Quality Cored Wire For Steel Making

Calcium Silicon Cored Wire
Calcium Cored Wire
Calcium Ferro Cored Wire
Carbon Cored Wire
Ferro Titanium Cored Wire
Calcium Aluminum Cored Wire
Rare Earth Silicon Magnesium Cored Wire
Custom Alloy Cored Wire Solutions

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Product Introduction

Cored wire is a key metallurgical material widely used in modern steelmaking. It is produced by crushing various additives-such as deoxidizers, desulfurizers, modifiers, and alloying agents-into specific particle sizes, then encasing them in a cold-rolled low-carbon steel strip to form a continuous, composite wire of any desired length.

Cored Wire for Steel Making

Advantages of Using Cored Wire in Steelmaking

Precision Element Control

Cored wire feeding allows for precise adjustment of trace and easily oxidized elements in molten steel. This significantly improves alloy recovery, reduces smelting costs, shortens processing time, and enables accurate chemical composition control.

Improved Steel Quality

By purifying the molten steel and modifying the morphology of non-metallic inclusions, cored wire injection enhances steel cleanliness and improves casting performance, leading to superior end-product quality.

Simple and Efficient Wire Feeding System

Cored wire is available in two main forms: internal draw-out type and external draw-out type. The feeding equipment is compact, reliable, and space-saving. The internal draw-out cored wire is especially suitable for confined or narrow operating spaces.

Types of Cored Wire

We supply a full range of ferroalloy cored wires and calcium cored wires tailored to various metallurgical needs, including:

Calcium Silicon Cored Wire

Ferro Titanium Cored Wire

Pure Calcium Cored Wire

Calcium Iron Cored Wire

Calcium Aluminum Cored Wire

Carbon Cored Wire

Ferro Boron Cored Wire

Calcium Silicon Manganese Cored Wire

Rare Earth Silicon Cored Wire

Rare Earth Silicon Magnesium Cored Wire

Rare Earth Silicon Barium Cored Wire

Calcium Silicon Barium Cored Wire

Calcium Silicon Barium Aluminum Cored Wire

Magnesium Metal Cored Wire

Custom Alloy Cored Wire Solutions

Products specification

Cored Wire
No.	Designation	Chemical Composition(%)					Wire Dlameter	Wire Thickness	Wire Weight	Powder Weight	Unlformlty
							mm	mm	g/m	g/m	%
1	SiCa	Si			Ca		13-13.5	0.35	145	230	2.5-5
		55			30
2	CaAl	Ca			Al		13-13.5	0.35	145	210	2.5-5
		26-30			3-24
3	Ca	Ca					13-13.5	0.35	145	125	2.5-5
		28-35
4	SiCaBa	Si		Ca		Ba	13-13.5	0.35	145	220	2.5-5
		55		15		15
5	SiAlBa	Si		Al		Ba	13-13.5	0.35	145	215	2.5-5
		35-40		12-16		9-15
6	SiCaBaAl	Si			Ca		13-13.5	0.35	145	225	2.5-5
		30-45			9-14
7	ReSiMg	Mg	Re	Ba	Ca	Si	13-13.5	0.35	145		2.5-5
		5-10	1-5	1-3	2-4	30-50
8	Ti	TI					13-13.5	0.35	145	510	2.5-5
		30
9	C	C			S		13-13.5	0.35	145	150	2.5-5
		98			＜0.5
10	High Mg	Mg	Si	Ca	Ba	Re	13-13.5	0.35	145		2.5-5
		30-32	40-44	1.5-20	1.5-20	1.5-2.0
11	CaFe	Ca					13-13.5	0.35	145	230-250	2.5-5
		28-35
12	CaAlFe	Ca			Al		13-13.5	0.35	145	240	2.5-5
		26-30			2-5
13	FeSi	Si					13-13.5	0.35	145	280	2.5-5
		65-72
Other properties and mixtures can be supplied according to client specifications.

Packaging & Wire Arrangement

We offer two wire arrangement methods to meet different application needs:

Horizontal Arrangement
Vertical Arrangement

Packaging types include:

Internal Tapping Type
External Release Type

All products are packed to ensure safe transport, easy handling, and efficient feeding during the steelmaking process.

Calcium Silicon Cored Wire China

Ca Wire