Metal Tungsten Carbide Valve Seats / Carbide Seat High Hardness Impact

WC Tungsten Carbide Valve Seats / Tungsten Carbide Valve Core

Description 

About Zhuzhou Hong Yang Hard Alloy Co., Ltd. :

 we are a reputed Manufacturer, Exporter and Supplier of Tungsten Carbide Tips, Blades, Plates, Tools, and other allied components. All our products are ruggedly engineered using the finest materials and latest technologies. These are widely preferred in many industrial applications for their excellent qualitative features. For instance, they have superior hardness, sturdy construction, high wear resistance, corrosion resistance & durability. Our tungsten carbide blades possess greater strength and better resistivity. We make sure that our tungsten carbide products withstand diverse industrial conditions.

WC hard alloy valve core, the valve seat is made of YG11 (cobalt based) or YN11 (nickel based) cemented carbide + 17-4P duplex stainless steel. The product has high hardness, erosion resistance, corrosion resistance and high temperature resistance. Anti-high frequency vibration, no break, reliable connection and so on.

Specification

YG11 cemented carbide chemical composition: WC: 89%, Co: 11%.

Physical properties of YG11 cemented carbide: density ρ13.4-13.8, average particle 1.2μ, hardness ≥88HRA, flexural strength ≈3400

YG11 cemented carbide comprehensive performance: combined with the high hardness of YG8 and the bending resistance of YG15, it has good

comprehensive mechanical properties.