Lincore 40-O description:
Top Features
Higher hardness for metal-to-metal wear and mild abrasion
Used on transfer rollers and guides, crane wheels and shafts
Can be used on low carbon and low alloy steels
Unlimited layers with proper preheat and interpass temperatures and procedures

Typical Applications
Tractor rolls
Mine car wheels
Bucket links and bases
Guide rollers
Actuating cams

Welding Positions
Flat and horizontal