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OK Tubrodur 14.70
FCAW
Type Basic
OK Tubrodur 14.70 is a self-shielded, Cr-carbide type flux-cored wire. The weld metal is extremely resistant to abrasive wear by gritty fine grain materials such as earth, ore, clay, etc.
Typical applications are the hardfacing of bucket lips, auger points, mining and earthmoving equipment, scraper blades etc. Maximum 2-3 layers should be deposited.
Welding current, A
DC+
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | | | C | 3,5 | | Si | 0,5 | | Mn | 0,9 | | Cr | 21,0 | | Mo | 3,5 | | V | 0,4 |
| Weld metal hardness, a w
50-60 HRC
Machinability
Grinding only
Abrasion resistance
Excellent
High temp. wear resistance
Very good
Corrosion resistance
Good
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| Diameter, mm | 1,6 | | Arc voltage, V | 30-36 | | Welding current, A | 200-400 |
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