LINCORE® 55-G Flux-Cored Gas Shielded Wire designed for crane wheels, blower blades, bucket lips, dredge parts and tillage tools applications (Metal to Metal or Metal to Earth Abrasion)
LINCORE® 55-G Produces a deposit which resists metal-to-metal wear and mild abrasion to be used on carbon steel and low alloy steel offers unlimited layers with proper preheat and interpass temperatures and procedures.
Features
- Produces a deposit which resists metal-to-metal wear and mild abrasion
- The deposit results in an even harder material when used with the Bulk Tungsten Carbide process
- To be used on carbon steel and low alloy steel
- Unlimited layers with proper preheat and interpass temperatures and procedures
0.045 in Wire Technical Data
| Mechanical Properties | 98% Ar / 2% O2: Hardness Rockwell C 56-59 75% Ar / 25% CO2: Hardness Rockwell C 59-61 |
|---|---|
| Deposit Composition - 75% Ar / 25% CO2 | Layers: 2 layers %C: 0.39 %Cr: 5.6 %Mn: 1.2 %Mo: 0.6 %Si: 0.8 |
| Deposit Composition - 98% Ar / 2% O2 | Layers: 2 layers %C: 0.47 %Cr: 6.4 %Mn: 1.4 %Mo: 0.6 %Si: 1.0 |
| Operating Procedure - 75% Ar / 25% CO2 | Polarity: DC+ Electrical Stick-Out: 5/8 in 200 in/min: 27V / 165 amps / 4.3 lb/hr 300 in/min: 29V / 225 amps / 6.7 lb/hr 400 in/min: 31V / 290 amps / 9.2 lb/hr |
| Operating Procedure - 90% Ar / 10% CO2 | Polarity: DC+ Electrical Stick-Out: 3/4 in 200 in/min: 25V / 145 amps / 4.7 lb/hr 300 in/min: 28V / 195 amps / 7.2 lb/hr 400 in/min: 30V / 245 amps / 9.7 lb/hr |
| Operating Procedure - 98% Ar / 2% O2 | Polarity: DC+ Electrical Stick-Out: 3/4 in 200 in/min: 25V / 145 amps / 5.1 lb/hr 300 in/min: 27V / 200 amps / 7.5 lb/hr 350 in/min: 28V / 225 amps / 8.7 lb/hr 400 in/min: 29V / 250 amps / 9.8 lb/hr |
| Note | Interpass temperatures between 300°F and 400°F do not affect the hardness of Lincore 55 significantly. |
