Min. Order Reference FOB Price
10 pieces US$65.00-70.00 / pieces
Product Description
Cobalt Valve Seats Brief introduction Material : Cobalt Alloy -Grade 3.6.12 ,upon request Process : Powder Metallurgy is short for PM and investment casting Hardness: 38-55 HRC Density : 8.4 g/cm ³ Size : Diameter 8-500mm, length 5-600mm Properties : Wear and corrosion resistance, ...