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
1/16 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: 0.41 %Cr: 5.3 %Mn: 1.2 %Mo: 0.6 %Si: 0.8 |
| Deposit Composition - 98% Ar / 2% O2 | Layers: 2 layers %C: 0.45 %Cr: 5.5 %Mn: 1.2 %Mo: 0.6 %Si: 1.0 |
| Operating Procedure - 75% Ar / 25% CO2 | Polarity: DC+ Electrical Stick-Out: 3/4 in 150 in/min: 28V / 260 amps / 5.8 lb/hr 250 in/min: 30V / 340 amps / 10.4 lb/hr 350 in/min: 32V / 420 amps / 15.1 lb/hr |
| Operating Procedure - 90% Ar / 10% CO2 | Polarity: DC+ Electrical Stick-Out: 3/4 in 150 in/min: 25V / 230 amps / 6.0 lb/hr 250 in/min: 27V / 315 amps / 10.7 lb/hr 350 in/min: 29V / 400 amps / 15.4 lb/hr |
| Operating Procedure - 98% Ar / 2% O2 | Polarity: DC+ Electrical Stick-Out: 3/4 in 150 in/min: 24V / 220 amps / 6.4 lb/hr 250 in/min: 26V / 315 amps / 11.0 lb/hr 350 in/min: 28V / 410 amps / 15.7 lb/hr |
| Note | Interpass temperatures between 300°F and 400°F do not affect the hardness of Lincore 55 significantly. |
