P30 tungsten carbide burrs strength not less than 89.5HRA, density is about 12.5g / cm³. In recent years has been gradually promote the use of such a tool in our for Carbon and Alloy Steel including roughing forgings, stampings and castings uneven skin surface during cutting, rough planing, semi-refined planing, rough milling and non-continuous surface rough milling and drilling and similar automobile engine factory impeller repair parts of the track. Bending strength low 1430N/mm ², between the amount of tungsten carbide containing 69% to 92%, the cobalt content is between 5% to 10%, the titanium content is between 5% to 15%, containing tantalum content between 0% to 15%. P30 burrs in the country also known as tungsten steel grinding, Carbide, alloy rotary file and so on.
2014年7月3日星期四
P30 Tungsten Carbide Burrs Introduction
P30 tungsten carbide burrs strength not less than 89.5HRA, density is about 12.5g / cm³. In recent years has been gradually promote the use of such a tool in our for Carbon and Alloy Steel including roughing forgings, stampings and castings uneven skin surface during cutting, rough planing, semi-refined planing, rough milling and non-continuous surface rough milling and drilling and similar automobile engine factory impeller repair parts of the track. Bending strength low 1430N/mm ², between the amount of tungsten carbide containing 69% to 92%, the cobalt content is between 5% to 10%, the titanium content is between 5% to 15%, containing tantalum content between 0% to 15%. P30 burrs in the country also known as tungsten steel grinding, Carbide, alloy rotary file and so on.
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