карбида вольфрама уплотнения

1. Ourtungsten carbideproduction starts from blending and milling -------We will select appropriate grade and composition for you per your application condition and requirements -------We will use different raw materials at different prices per your costing requirements 2. We have the strong capability to design and make die-set -------For your non-standard parts, we are capable to design and make the required die- set, therefore to produce the needed tungsten carbide parts 3. We have the strict quality control and assurance system to guarantee that our products have the consistent quality. 4.Tungsten carbide partswe can supply for you as follows: -------die-set for cold punching & stamping -------rectangular bar with different size -------HM round bar with different D &L ------ tooth for all kinds of saw -------HM drawing die -------sealing ring, wear-resistance parts -------heads for electric drills -------HM balls with different OD -------fabric parts, mechanic parts, nozzle etc. wear-resistance and re-abrasive parts Introduction totungsten carbideproperties & application GradeDensity g/cm³ Hardness HRA PropertiesApplicationYG3X15.0-15.392Having the highest wear-resistance, but the toughness is the worst For the drawing of cast-iron and fine wire, and the wear-resistance is superior. YG4C14.9-15.290Belonging the coarse tungsten carbide, the wear-resistance is higher than YG8S. For geological prospecting, coal mining, tipping of electric and air drill for coal bed. YA614.4-15.092Belonging the fine tungsten carbide, having more advantages than YG6X. For the semi-fine machining of hard cast-iron & ferrous metal and alloy. YG614.6-15.089.5Having higher wear-resistance, but lower than YG3X. For cast-iron, rough turning of threads, spiral turning and coarse & fine boring of holes. YG6X14.6-15.091Belonging the fine tungsten carbide, having higher wear-resistance. For machining cast-iron and thermal-resistance alloy, plain cast-iron, for making timber cutters. YG814.4-14.889Having higher strength, and the shock-resistance is better than YG6. For rough turning, planning, milling and electric drill bits. YG11C14.0-14.487Belonging the coarse tungsten carbide, the strength is a little worse than YG15. For heavy rock drill bits. YG1513.9-14.187The strength is higher than the above grades, but the wear-resistance is lower than the above grades. For drawing and stamping dies. YG2013.4-13.589Having the highest strength and best shock-resistance. For making dies and cutters used under big shock and stress. YT512.5-13.289.5Having the best shock-resistance and vibration-resistance and the worse wear-resistance. For machining of non-plain face for carbon steel and rough turning for incontinuous turning. YT1411.2-12.790.5Having a little worse vibration-resistance than YT5,but the wear-resistance is higher than YT5. For continuous rough milling, cast-irons boring and rough boring. YT1511.0-11.791Having a worse vibration-resistance than YT14. For carbon steels semi-fine &fine turning, spiral turning, semi-fine &fine milling. YT309.3-59.792.8Having higher wear-resistance and allowing faster cutting speed, the shock-resistance and vibration-resistance is worse. For carbon steels fine turning and fine-boring. YW113.0-13.391Having a higher hardness at high temperature, is a kind of universal hard metal. For machining abrasion resisting steel, manganese steel, stainless-steel, plain steel and cast-iron. YW212.4-13.590.5Having a higher strength, bearing a bigger shock capacity. For rough machining and semi-fine machining abrasion resisting steel, manganese steel, stainless-steel, high-grade steel.