CA 012D

Low heat electrode for dissimilar steels and wear-resistant overlays with high strength and crack resistance.

PRODUCT DESCRIPTION:

• Welds unknown/dissimilar steels
• Works on Hadfield and high carbon
• Tough overlays on all steels
• Duplex structure for high strength

Applications

STANDARD:

AWS – SFA 5.4 – E312
MODIFIED

ALLOYING ELEMENTS:

C, Si, Mn, Cr,Ni

TENSILE STRENGTH:

70-85 kgf/mm2 (Min)

ELONGATION:

25% (Min)

PACKAGE SIZES:

5 KG – 20 KG

KEY FEATURES:

• Crack-resistant welds
• High tensile resilience
• Low heat input
• Smooth arc operation

WELD DEPOSIT CONTAINS:

• Ferrite-austenite matrix
• Chromium
• Manganese
• Nickel alloyed

WELDING GUIDELINES:

• Gouge/grind base metal
• Use AC/DC+ power
• Use stringer beads
• Skip/staggered sequence
• Peen while hot

TYPICAL APPLICATIONS:

• Excavator buckets
• Spur gears
• Keyways & shafts
• Wear plates