AWS | Main Applications | EFeMn-A | Used for surfacing welding on parts of all kinds of crushers, high-manganese steel rails, buckets, bulldozers, etc., which may easily be worn out due to impact. | EFeMn-B | Used for surfacing welding on parts of all kinds of crushers, high-manganese steel rails, buckets, bulldozers, etc., which may easily be worn out due to impact. | EFeCr-A1 | Used for surfacing welding on occasions requiring intense wear-resistance, corrosion-resistance and atmospheric corrosion-resistance, such as axle bushes of centrifugal cracking pumps in petroleum industry, parts of mining crushers, valve bonnets on diesel engines, etc. | ECoCr-A | Used for the components under the impact and interlaced hot-cold places. Such as high temperature and high pressure valve and the cutting edge. | ECoCr-B | Used for high temperature and high pressure valve, shaft sleeve and inner shaft sleeve of high-pressure pump, the cutting edge of fiber equipment. | ECoCr-C | Used for welding wearing components such as bearing of rock bit, rotating blade of boiler, pulverizer blade and spiral material feed. |
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