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Harris® 3-AH 1/16" Dia X 36" Maintenance Alloy TIG Rod comes in a 5 lb. tube. Designed to weld air hardening tool as well as die steels such as AISI A2 - A6. It is pre-heated with 300°F to 1000°F high temperature and post heated with 300 to 1000°F temperature that is required for final hardness. Rod has 48 - 52 deposited RC hardness for smooth operation.
Features
1/16" Diameter
36" Length
55 - 60 Rockwell C hardness (as deposited)
Preheat 300°F-1000°F
Anneal 1500°F-1600°F
Hardening 1750°F-1850°F
Post-Heat 300°F-1000°F
Quench - Air
Applications
Welding with A-2 to A-10 air hardening tool steels
Air hardening dies
Cold extrusion dies
Blanking dies
Draw dies
Construction equipment
Farm machinery
Mining equipment
Where abrasion resistance is required
Caution
WARNING: PROTECT yourself and others. Read and understand this information.
FUMES AND GASES can be hazardous to your health.
HEAT RAYS (infrared radiation) from flame or hot metal can injure eyes.
Before use, read and understand the manufacturer's instructions, Material Safety Data Sheets (MSDS), and your employer's safety practices.
Keep your head out of fumes.
Use enough ventilation, exhaust at the flame, or heat source, to keep fumes and gases from your breathing zone and the general area.
Wear correct eye, ear, and body protection.
See American National Standard Z49.1, Safety in Welding, Cutting, and Allied Processes, published by the American Welding Society, 550 N.W. LeJeune Road, Miami, Florida 33126, OSHA Safety and Health Standards, available from the U.S. Government Office, Washington, DC 20402.
