Model |
AWS |
Main Applications |
D256 |
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. |
D266 |
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. |
D667 |
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. |
D802 |
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. |
D812 |
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. |
D822 |
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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