Fonweld E731/1
FONWELD E 731/1
Type – High Chrome Carbide Hardfacing Electrode.
DIN 8555: E 10-UM-60-Z
Applications:
- Build-up of worn parts subject to wear by abrasion and also corrosion and/or elevated temperatures. For worn parts of earth-moving equipment, mixers, feeder jaws, dust exhausters, crushers, parts exposed to wear by coal, ore and other minerals.
Characteristics:
- Fonweld E 731/1 is an electrode producing a weld metal with coarse chromium carbides in an austenitic matrix.
Current Mode: DCEP / AC
Chemical analysis of weld deposit, typical values in %:
C | Mn | Si | Cr | Fe |
4.50 | 1.00 | 0.80 | 33 | Balance |
Mechanical properties:
Weld metal hardness, a w: 59-63 HRC
Machinability: Grinding only
Abrasion resistance: Excellent
High temp. wear resistance Good
Corrosion resistance Excellent
Welding current:
mm Amps
2.5 x 350 90-120
3.25 x 350 115-170
4.0 x 450 130-210
5.0 x 450 150-300
Specifications
SKU | FONWELD E 731/1 |
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