DIFFWELD TDW
Alloyed electrode for tear drop welding and general wear protection in harsh environments.
PRODUCT DESCRIPTION:
• Chromium-rich alloyed electrode for tear drop welding on sugar rolls
• High recovery and self-releasing slag with shiny welds
• Excellent resistance to chemicals and oxidation up to 1100°C
• Contains chromium carbides in a hard matrix with secondary carbides
Applications
STANDARD:
DIN EN 14700 EFe 14-60 CGT
ALLOYING ELEMENTS:
C, Si, Mn, Cr, Mo, V
HARDNESS:
56-60 HRC
PACKAGE SIZES:
4 KG, 16 KG
TIP COLOR
SKY BLUE
COATING COLOR
DARK GREY
| Size | Welding Amperage |
|---|---|
| 3.15 mm | 100-120 A |
| 4.00 mm | 135-165 A |
| 5.00 mm | 170-200 A |
Product Specification
• Tear drop welding optimized for sugar rolls
• Self-releasing slag and clean finish
• High chemical and thermal resistance (up to 1100°C)
• Recommended for severe wear zones
• Chromium and secondary carbides
• Corrosion and oxidation-resistant matrix
• Clean oxidized areas
• Use AC/DC+ with stringer beads
• Maintain short to medium arc
• Preheat to 250°C if needed
• Slow cool after welding
• Sugar roll surfaces (tear drop welds)
• Coal nozzles and burners
• Feed screws
• Static collars
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