Wear-Resistant Surfacing Cored Wire Flux Cored Welding Wire

Flux-cored wire is also known as powder-cored wire, tubular wire, it can be divided into two categories of gas protection and non-gas protection.

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Product Details

Flux-cored wire is also known as powder-cored wire, tubular wire, it can be divided into two categories of gas protection and non-gas protection. The surface of flux-cored wire is made of low carbon steel or low alloy steel with good plasticity. The manufacturing method is that the steel strip is rolled into U-shaped section shape, then the welding powder is filled into the U-shaped steel strip according to the dosage, and the steel strip is rolled tight by a pressure mill, and finally drawn into different specifications of flux-cored wire. As a whole, flux-cored wire can be divided into self-shielded flux-cored wire and gas shielded flux-cored wire. Gas shielded flux-cored wire is usually divided into two slag systems, namely, acidic and basic (T 1 and T 5) . The acid slag flux-cored wire has good performance and can be used in all-position welding. It is the most widely used typical high-efficiency welding material in shipbuilding industry. The weld metal of basic flux-cored wire has a good purification effect, and it can obtain excellent process performance by adjusting the proper formula, which is suitable for the position of flat welding and fillet welding.

Model	GB	AWS	Diameter(mm)	Current	Uses
CB E70T-1	E500T-1	E70T-1	1.2,1.4,1.6	DC+	Used welding structures made of carbon steel and low alloy structural steel with tensile strength higher than or equal to 490MPa.
CB E71T-1	E501T-1	E71T-1	1.2,1.4,1.6	DC+	Used for welding structures made of carbon steel and low alloy structural steel with tensile strength higher than or equal to 490MPa.

Mechanical Properties of Deposited Metal

Mechanical Properties of Deposited Metal
Model	Rm(Mpa)	Rel(Mpa)	A(%)	KV2(J)
CB E70T-1	≥480	≥400	≥22	≥27(-20︒C)
CB E71T-1	≥480	≥400	≥22	≥27(-20︒C)

Chemical composition of welding wire

Chemical composition of welding wire (%)
Model	C	Mn	Si	S	P
CB E70T-1	≤0.18	≤1.75	≤0.90	≤0.030	≤0.030
CB E71T-1	≤0.18	≤1.75	≤0.90	≤0.030	≤0.030

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Wear-Resistant FAQs

What is Wear-Resistant Surfacing Cored Wire?

Wear-resistant surfacing cored wire is a type of flux-cored welding wire designed for hardfacing applications. It provides enhanced resistance to wear, erosion, and abrasion on surfaces exposed to harsh conditions.

What is the Purpose of Using Wear-Resistant Surfacing Cored Wire in Welding?

The purpose of using wear-resistant surfacing cored wire is to protect metal surfaces from wear and tear, extending the lifespan of components like mining machinery, earth-moving equipment, and industrial tools.

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