ECoCr-A X 1/8in X 14in X 5 lb pack (Coated Electrode, Cobalt 6)

ECoCr-A X 1/8in X 14in X 5 lb pack (Coated Electrode, Cobalt 6)

$313.36Price

Cobalt Alloy 6 (ECoCr-A) is the most widely used of the wear resistant cobalt based alloys and exhibits good all-round perfor mance. It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a rea sonable level of hardness up to 500°C (930°F). It also has good resistance to impact and cavitation erosion. Cobalt Alloy 6 is ideally suited to a variety of hardfacing processes and can be turned with carbide tooling. Examples include valve seats and gates; pump shafts and bearings, erosion shields and rolling couples. It is often used self-mated. AWS Specification AWS A5.13/A5.13M:2010 AWS Classification ECoCr-A Typical Chemistry C 0.7 - 1.4 Mn 2.0 Si 2.0 Cr 25 - 32 Ni 3.0 Mo 1.0 Fe 5.0 W 3.0 - 6.0 Co REM OTHER 1.0 Typical Properties Yield Strength, ksi 101 Tensile Strength, ksi 123 Elongation%, min <1 Hardness 36 - 45 HRC Density 0.305 lbs/cu. in. Melting Range 2340 - 2570ºF Available Diameters 3/32", 1/8", 5/32", 3/16" & 1/4"