Impact-A-Wear™ SD - Multi-Purpose High-Deposition Alloy for Joining,
Buildup and Overlay

Impact-A-Wear SD is a versatile electrode designed to be wear-resistant and is
great for joining Wear-X™ hardfacing plates to base metal.

• Work-hardens during use — gets more abrasion-resistant with wear
• Impact-resistant — designed for high-impact applications
• Economical — SD coating provides superior deposition rate and
  excellent efficiency
• Excellent for joining dissimilar steels
• For use on carbon and alloyed abrasion resistant steels including
  manganese steels
• Cavitation and corrosion resistant
• Designed for flat and horizontal filets

SPECIFICATIONS

• Tensile strength: 120,000 psi/827 MPa
• Yield strength: 72,000 psi/496 MPa
• Hardness: 
   - Work Hardened: up to 50 Rc
   - As Deposited: 90 Rb
• Corrosion resistance: Very good
• Crack resistance: Excellent
• Impact strength: Excellent
• Chemical resistance: Excellent
• Heat resistance: Good, 500°F
• Max number of passes: Unlimited
• Current: DC or AC