Type Bars Stellite 25 HAYNES 25 L605 UNS R30605 Round Bar For, Color Silver, Packaging Type Box

Stellite cobalt base alloys consist of complex carbides in an alloy matrix. They are impervious galling and, To wear corrosion and retain these properties under intense temperature levels their exceptional wear resistance is due mainly to the unique inherent attributes of the hard carbide phase dispersed in a cocr alloy matrix. Description this tungsten strengthened cobalt, Chromium alloy is the cast version of the wrought alloy l605. A special low carbon material has been found to have exceptional thermal resilience to exhaustion and is advantageous in tools to work hot the metal composition of steel also resists hot metal on metal wear. Corrosion resistance stellite alloy 25 offers protection against oxidation and carburization up to 1900 f. The alloy resists wet chlorine at ambient temperatures and is resistant to nitric and hydrochloric acids under certain conditions. Exposure testing is recommended to verify performance. Wear stellite alloy 25 forms a protective oxide film during hot metal, On, Metal wear which prevents metal transfer and damage due to adhesion. The alloy is resistant to thermal cracking and surface fatigue. Since structure is, The micro relatively free of it isn, Carbide reinforcement’t considered recommended for low stress or low angle particle erosion service. Finishing carbide tools allow an assortment of conventional machining operations. Use positive rake angle to avoid burnishing since the alloy work hardens readily. Sharp tools and coolant are advised for drilling. Co cr w c others hardness density melting range base 20 15 0. 1 ni, Fe, Si, Mo, Mn 20, 45 hrc 8. 31 g/cm3 0. 300 lb/in3 2425, 2573 f 1329, 1410 c stellite 25 alloy nominal composition mass % as well as tangible characteristics technical data nominal thermal expansion coefficient from 20 c/68 f to stated temperature Celsius 100, Which converts to 212 Fahrenheit f 200 c 392 f 300 c 572 f 400 c 752 f 500 c 932 f 600 c 1112 700c f 1292 f 800 c 1472 f 900 c 1652 f 1000 c 1832 f, Inch/inch. F, 6. 8, 7. 2, 7. 6, 7. 8, 8. 0 nominal tensile properties in a temperate environment ultimate tensile strength rm yield stress rp 0. 2% elongation elastic modulus ksi mpa ksi mpa a % ksi gpa castings 134 925 130 895 5 30, 000 207 nominal hot hardness brinell hardness number as, Cast 20 c 68 f 100 c 212 f 200 c 392 f 300 c 572 f 400 c 752 f 500 c 932 f 600 c 1112 f 700 c 1292 f 800 c 1472 f 900 c 1652 f 350,,,, 280,,, 130 thermal and electrical properties approximate value at room temperature thermal conductivity 65 btu, In/hr/ft2 / f electrical resistivity 34. 9, Ohm. Inch applications metal working tools where a fusion of metal, On, Metal wear, Thermal fatigue and such as hot corrosion, Piercing points, Forming tools resistanceare required, And extrusion dies. Further employed in furnace hardware. Available forms castings, Welding consumabl