RATNA 7014 (AWS A5.1 E7014)

Medium Heavy Coated, Iron Powder & Rutile Type Welding Electrode for High Deposition Efficiency 115% Min

Classification:

AWS/SFA-5.1: E 7014
IS-814: ERR 5222 X J

Characteristics:

Medium heavy coated, iron powder, rutile type electrode designed for high efficiency welding jobs. Deposition efficiency exceeds 115% and welds are of radiographic quality.

Application:

  • Suitable for thicker sections machinery components.
  • Heavy mild steel structural works.
  • Boilers and pressure vessels.
  • Bridges, wagons, tanks, and vessels.
  • Ships, girders, barges, etc.

Re-Dry Condition:

Re-dry the electrode at 120°C for one hour, for best results.

ALL WELD CHEMICAL COMPOSITION %
C Mn Si S P
0.090 Max. 0.90 0.50 Max. 0.010 Max. 0.020 Max.

ALL WELD MECHANICAL PROPERTIES :
YS (N/mm²) UTS (N/mm²) EL % (l=4d) CHARPY “V” NOTCH IMPACT AT
460 550 22 0°C: 80 J

DIMENSION, CURRENT CONDITION & PACKING DATA
Size(mm) (DXL) Size(inch) (DXL) Current Condition (DC-/AC) Amps No. of Pcs./pkt. No. of Pcs./Case
2.50 × 350 3/32 × 14” 70–110 170 680
3.15 / 3.20 × 450 1/8 × 18” 100–150 155 620
4.00 × 450 5/32 × 18” 160–200 80 320
5.00 × 450 3/16 × 18” 200–250 62 248
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