Description
Product Description
HARDFACE L-O x 1.2mm
CLASSIFICATION
EN 14700 T Fe8
- Tubular wire for self-shielded metal arc hardfacing
- • Martensitic weld metal with good abrasion and impact resistance
- • Self-tempering deposit for hardfacing
- • Especially applicable in 2-3 layers for wear resistance
APPLICATIONS
Hardface L-O is used when good resistance to abrasion and impact in dry or wet environments is required.
Applications include:
Bucket teeth, lips and undersides, cutting edges, steel mill rolls, cable drums, sand dredge equipment,
dragline buckets, conveyor chutes, grizzly bars..
TYPICAL ALL-WELD METAL ANALYSIS
C Mn Si Cr Fe
0.50 1.50 2.50 8.50 Rest
Structure: medium alloy martensitic
TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES
Hardness – 3-Layer deposit as welded : 56 – 59 HRc
CONDITIONS OF USE
Current type Shielding Gas
DC (+) Self shielded
OPERATING CONDITIONS
Size Amperage [A] Voltage Stick-out [mm]
[mm] Range Optimum Range Optimum Range Optimum
1.2 100 – 300 250 21 – 35 28 12 – 25 20
1.6 150 – 300 270 24 – 35 28 15 – 25 25
2.0 200 – 400 300 26 – 35 28 20 – 50 30
2.4 250 – 450 350 26 – 35 28 25 – 50 40
2.8 250 – 450 400 28 – 35 30 25 – 50 40
Recovery: 90 %
WELDING POSITIONS
Flat, half up, half down
STANDARD DIAMETERS (mm)
1.2, 1.6, 2.0, 2.4,
Other diameters: please consult us
PACKAGING
Standard packaging [EN ISO 544] Spool :
Weight 15 kg
For larger diameters, or quantities, please use our ON LINE ENQUIRY FORM.
Price on application
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