Zhuzhou Gold Sword Cemented Carbide Co., Ltd.
Decade of grinding sword
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spray nozzle for Hard alloy wear resistant tools ,cemented carbide Wear-resistant parts of petroleum equipment
Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes for use in industrial machinery, cutting tools, abrasives, armor-piercing rounds, other tools and instruments, and jewelry.
Petroleum machinery wear parts and milling cutters series application and usages.
| GSgrade | Co(%) | Density (g/cm²) | HardnessN/mm² |
Bending strength HRA |
Use |
| YG6 | 8 | 14.75 | ≧1600 | ≧90 | Good wea r resistance, high strength, Suitable for normal stress conditions.Used for processing alloy balls, valve cores, valve seats, tops, sealing rings, mechanical accessories, etc. |
| YG6X | 6 | 14.95 | ≧1500 | ≧91 | |
| YG6A | 6 | 14.95 | ≧1800 | ≧92 | |
| YG8 | 9 | 14.50 | ≧2000 | 89.5 | Common wear-resistant parts, used on the TC bearings, drill collars, stabilizers, joints, crossovers,fishing tools and other equipment. |
| YG9C | 11 | 14.40 | ≧2100 | 88.1 | 孔套.Wear-resistant parts with strong impact, suitable for nozzles and water spray sleeves for PDC bits and roller cone bits. |
| YG11C | 15 | 14.00 | ≧2200 | 87 | Good wear resistance, good impact resistance, suitable for the production of petroleum, chemical, mechanical industries and high-pressure nozzles,etc. |
| YG11 | 11 | 14.2 | ≧2100 | 87.5 | |
| YG15 | 15 | 87 | ≧2400 | 87 | Good strength and suppression performance, suitable for making high-pressure nozzles and instruments in petroleum, chemical and mechanical industries. |
| YG15C | 15 | 86.5 | ≧2450 | 86.5 | |
| YN6 | 6(Ni) | 14.85-14.95 | ≧2500 | 90.5 | Good strength and suppression performance, suitable for making high-pressure nozzles and instruments in petroleum, chemical and mechanical industries. |
| YT535 | 10 | 12.8-12.95 | ≧2000 | 91 | Contains a large number of Ta and Nb carbide, gravity milling, open-window milling casing, etc., good alloy red hard. |
| YS2T | 10 | 14.4 | ≧2100 | 91.5 | Ultrafine particles, containing a small amount of tantalum and niobium, suitable for milling of stainless steel, alloy steel and ferroalloy, with good cutting effect. |
Product Description
Petroleum machinery wear parts are used for alloy wear-resistant or precision parts such as petroleum machinery drill bits, drill rods, drill bits, TC bearings, petroleum measuring instruments, etc., to increase the wear resistance, corrosion resistance and erosion resistance of products, and to improve products Life.
Application Area
used for spray nozzle in Sandstone Machinery