FC250 mainly is produced with bulk qty, and the profit is low, so many manufacturers would like to find some cutting tools materials which can improve the efficiency and lower the costs. Only confirm the product quality, and improve the eff...

Machining the outer diameter of Tungsten Carbide Ring is relatively simple, the most difficult process for machining tungsten carbide ring is milling the grooves. Because the hardness of the tungsten carbide ring is about HRA83, when we cho...

Guide sleeve, as an essential part of the mold, co-operate with the guide column, its wear resistance and toughness have certain requirements. Normally we will choose different materials depending on the mold, common materials include carbo...

High Chromium cast iron is the third Generation white cast iron after common white cast iron and ni-hard cast iron. In Current times, high chromium cast iron has been the most suitable materials for abrasive resistant materials, and is wide...

Part 1 Different materials rolls and the hardness No. RollsMaterials Hardness 1 HighNi-CrCastIronRolls HSD76~82 2 HiChromiumCastIronRolls HSD72~82 3 Semi-SteelRolls HSD55~65 4 ChilledCastIronRolls HSD50~70 5 Hi-CarbonSemi-SteelRolls HSD65~7...