No. |
Welding category |
Protective gas |
Specification |
Deposited metal main element |
Hardness (HRC) |
Characteristic |
Application |
DB-110 |
Self shield |
|
1.6,2.0,2.4,2.8 |
C,Mn,Si,Cr,Ni |
18-22 |
The weld metal is austenitic high manganese steel with high toughness and rapid increase in hardness under high impact. Used for repair and surfacing of manganese steel. |
Crusher, hammer head, crusher roller, rail rail, impact rod, pliers |
DB-120 |
Self shield |
|
1.6,2.0,2.4,2.8 |
C,Mn,Si,Cr,Ni |
18-22 |
The weld metal is austenitic high manganese steel with high toughness and rapid increase in hardness under high impact. Used for repair and surfacing of manganese steel and general carbon steel. |
Crusher, hammerhead, crusher roller, rail rail center, impact rod, clamp, roller press buffer |
DB-1995 |
Self shield |
|
1.6,2.0,2.4,2.8 |
C,Mn,Si,Cr,Ni |
|
The welding metal is austenitic steel with good crack resistance, easy work hardening and no magnetism. Suitable for welding manganese steel and carbon steel castings or forgings. |
The bottom of the roller press, the bottom layer of the composite roll of carbon steel or alloy steel |
DB-110Tic |
Self shield or gas protection |
mixed composition |
1.6,2.0,2.4,2.8 |
C,Mn,Si,Cr,Ti |
38-42 after welding, 56-60 after work hardening |
Titanium carbide is evenly distributed in the austenitic manganese steel matrix. The weld metal has impact resistance and high wear resistance. |
Crusher, hammerhead, crusher roller |