Nickel-chromium-molybdenum alloy useful for thick-walled component in steam power plant comprises chromium, cobalt, molybdenum, carbon, aluminum, titanium, zirconium, boron and remaining nickel and unavoidable impurities

摘要

Nickel-chromium-molybdenum alloy comprises 20-23 wt.% chromium, 10-13 wt.% cobalt, 8-10 wt.% molybdenum, 0.03-0.10 wt.% carbon, 0.8-1.5 wt.% aluminum, 0.2-0.50 wt.% titanium, 0.005-0.10 wt.% zirconium, 0.008-0.02 wt.% boron and remaining nickel and unavoidable impurities. An independent claim is also included for a product comprising the alloy, where the product is a powder, a granule, a plate, a rod, a wire, a tube, a molded product, a forged product, a rolled product or a welded product.