RATNA HF 5 (DIN 8555)

Hydrogen Controlled Hardfacing Electrode with Resistance to Abrasion and Metal-to-Metal Wear

Classification:

  • DIN 8555: E1-UM-60GR

Characteristics:

A hydrogen-controlled, medium heavy coated hardfacing electrode designed to provide excellent resistance to abrasion and friction in metal-to-metal wear conditions. It offers smooth arc stability, low spatter, and easy welding operation characteristics.

Applications:

  • Resurfacing of mixer blades and worms of oil expellers.
  • Screw conveyors, shears, bucket tips, and excavator teeth.

Re-Dry Condition:

Re-dry the electrode at 250°C for 1 hour before use.

ALL WELD CHEMICAL COMPOSITION %
C Mn Si Cr Mo V
0.50-0.80 1.00 Max 0.75 Max 6.00-8.00 0.40-0.60 0.20-0.40

WELD METAL HARDNESS :

Hardness
550-650 BHN
DIMENSION, CURRENT CONDITION & PACKING DATA
Size (mm) (Dia) Size (inch) (Dia) Current Condition (DC+/AC) Amps No. of Pcs./pkt. No. of Pcs./Case
3.15 / 3.20 × 450 1/8” × 18” 100-130 115 460
4.00 × 450 5/32” × 18” 150-180 75 300
5.00 × 450 3/16” × 18” 210-260 57 228
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