Hard 350 Hard Facing Rods 3.2mm 5kg Packet

£28.00 ex VAT

Further Reductions Available On Request 01276 505012

  • SMAW 350 ELHARD
  • 5kg Pack – 3.2mm
  • Hard Facing

Description

3.2MM HARD 350 HARD FACING ELECTRODES – 5KG PACK

Hard Facing 350 is a basic-coated, hydrogen-controlled electrode rod for hard-facing and abrasion-resistance of wearing parts. Suitable for applying a final layer of protective material onto alloyed frogs, tractor rolls, idlers, links and drive sprockets as it gives wear resistant surfacing.

This electrode is corrosion-resistant, provides hard deposits and can be applied in several layers without cracking. It provides good wetting of the weld metal, very good weld quality, a good-looking weld bead and limited spattering.

Material to be Welded:

Suitable for ferrous metal surfaces requiring high abrasion resistance but less hard than the 600 rods. Suitable for use in DC(+), and performs well in all positions.

Coated electrode with machinable deposits. Good arc characteristics with low spatter levels. Typically used for alloyed frogs, tractor rolls, idlers, links and drive sprockets as it gives wear resistant surfacing.

 

Features and Applications

Basic-coated electrode

Wear resistant surfacing on Mn-Cr-V alloyed frogs, track rollers, idlers, tracks, slideways and drive sprockets

The deposits are machinable

Requirement of re-drying for min. 2 hours at temperatures of 300°C

 

Standards Current Type
EN 14700 – E Fe 1 D.C. (+)
DIN 8555 – E1-UM-350

 

Chemical Composition of Weld Metal % (Typical)
C Mn Si Cr
0.17 1.5 0.8  2.0

 

Mechanical Properties
Weld Metal Hardness (HB)
330 – 380

 

Welding Positions

 

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

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