Gemet ST12, ECoCr-B AWS/SFA 5.13: ECoCr-B, EN 14700: E Co 3, DIN8555: E20-UM-50-CSTZ
GEMET ST12 has excellent welding properties and a homogeneous, finely rippled seam due to spray arc. Very easy slag removal.
WELD METAL ANALYSIS (RANGE) %
MECHANICAL PROPERTIES (RANGE)
GEMET ST12 is used for highly wear resistant hard facing on parts subject to a combination of abrasion, erosion, cavitation, corrosion, pressure and high temperatures up to 900ºC, such as running, sealing and gliding faces on fittings and pumps, tools for wood, paper, plastic, shredding tools, highly stressed hot working tools without thermal shock. Machining by grinding or with tungsten carbide cutting tools.