Stellite 21 Cobalt Alloy Hard Facing Rod AWS 5.21-2001 ERCoCr-E Hot Forging Die Various Liquid Valves
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...21 Cobalt Based Alloy Hard Facing Rod AWS 5.21-2001 ERCoCr-E Hot Forging Die Various Liquid Valves Product Description WLCo 21 is recommended for applications involving cavitation, erosion, corrosion and/or high temperatures, such as valve trim for petrochemical and power generation. Due to its good impact resistance, it has been widely used in the building up of forging or hot stamping dies. Common Names: Stellite 21 Polystel 21...
Changzhou WL Allotech Material Co.,Ltd
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AWS A5.21 ERCoCr A hard Surfacing Welding Wire Cobalt Based 2.7mm
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...cobalt powder. Cobalt alloys are used primarily for wear applications, our cobalt alloys can be applied by any known fusion welding process or HVOF spraying proess and are particularly well-suited for hardfacing applications. Cobalt alloys are the most...
Eternal Bliss Alloy Casting & Forging Co.,LTD.
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Hardfacing Rod for High Durability in Demanding Industrial Applications
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...: 8.4 g/cm³ Hardfacing Electrodes Welding Rod AWS A5.21 Welding Electrode Hard Surfacing Rods Technical Parameters: Technical Parameters Cobalt Chrome Alloy Hardness HRC 50-60 Electrical Conductivity 20% IACS Coefficient Of Thermal Expansion 12.5 μm/m·K...
Shenyang Top New Material Co.,Ltd
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