GeKa – 600 S ELHARD Electrodes (4.0mm) 6kg

Discontinued

3010101812

Price per unit£23.75 ex VAT £28.50 inc VAT

Brand: GeKa
Product Model:
3010101812
Availability:
Discontinued

  • Material: Basic Coated Electrode
  • Pack Size: 6kg
  • Electrode Diameter: 4.0mm
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Description

GeKa – 600 S ELHARD Electrodes (4.0mm) 6kg – Min Qty 2

The GeKa 600 S ELHARD Electrodes are basic coated electrodes specifically designed for hardfacing parts on earth and mineral machines. These electrodes are ideal for impact drilling, crushing devices, springs, bucket edges, teeth, and other materials that require high resistance to wear. With their basic coating and inclusion of chromium-silicon alloy, they are recognized as very hard electrodes.

Features & Benefits:

  • Applicable in hardfacing parts for earth and mineral machines, drilling and crushing devices, and more.
  • Thick coating and inclusion of chromium-silicon alloy, making it a very hard electrode.
  • Offers crack resistance to impact force due to the high ductility of the weld metal.
  • Weld metal is machinable through grinding only.
  • Pre-heating is recommended at 200-300 degC for welding thick workpieces and materials that tend to harden.
  • Requires re-drying for a minimum of 2 hours at 300 degC.
  • Suitable for harder and/or higher-quality steels. Buffer layering with specific GeKa electrodes is recommended.

Common Applications:

  • Hardfacing parts of earth and mineral mining machines.
  • Impact drilling and crushing devices.
  • Guide springs, edges of cutting tools, hard manganese steels, bucket edges, and teeth.
  • Suitable for both alloyed and unalloyed steels, as well as other materials requiring high wear resistance.
Standards Current Type
EN 14700 – E Fe 8 D.C. (+)
DIN 8555 – E6UM-60P
Chemical Composition of Weld Metal % (Typical)
C Cr Si
0.5 9.0 1.8
Mechanical Properties
Weld Metal Hardness (HRC) Soft Annealing
(ºC)
Hardening
(ºC)
Tempered
(ºC)
54 – 58 780 – 820
Slow Cooling Furnace
1000 – 1050
in Oil
300 – 400

Welding Positions

350%20Elhard

Operating Data
Diameter x Length (mm) Welding Current (A) Package
Weight (Kg)
Carton
Weight (Kg)
3.20 x 350

4.00 x 450

5.00 x 450

100 – 140

140 – 180

180 – 230

5

6

6

15

18

18

Liability:Whilst all reasonable efforts have been made to ensure the accuracy of the information contained. This information is subject to change without notice and can be only considered as suitable for general guidance.

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