1. Product introduction

The guide wheel (also known as the guide wheel, the guide wheel) is an indispensable part of the wire rolling process in the rolling steel mill, which requires high hardness, good wear resistance (service life and high-quality bearings match), good thermal conductivity, and a certain red hardness, especially high wire rolling (rolling speed in 80-120m/s). Most of the steel used in the market in front of us (especially in the domestic market), due to its poor wear resistance, low service life, high replacement frequency, seriously restricting the scale benefit of the wire. Steel-bonded cemented carbide fills this defect.

2. Product advantages

1) High hardness and high wear resistance - there are a large number of refractory metal carbides (titanium carbide) dispersed in steel bonded gold, which has a high hardness and greatly improves the wear resistance of the product.

2) Good machinability - steel-bound cemented carbide due to its matrix structure is alloy steel, tool steel, has good machining performance, can use ordinary processing equipment and tools for turning, milling, planing, grinding and tapping.

3) Excellent cost performance - Compared with tungsten cobalt carbide, the density of steel bonded gold is low, about 6.5g/cm3, which has a good cost performance advantage.

3, the manufacturer recommends brand GT35

1) Size structure - the guide wheel product is different according to the different wire, its main size and structure are: outer diameter and thickness, groove type and bearing.

2) Use verification - the steel combined gold guide wheel has been well used and verified in Singapore and South Korea, and its service life has been greatly improved and its service life has been greatly improved.

4. Physical properties