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OK Tubrodur 14.71
FCAW
Welding current, A
DC+
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | | | C | 0,026 | | Si | 0,48 | | Mn | 5,12 | | Cr | 19,1 | | Ni | 8,7 |
| Yield stress, MPa
400
Tensile strength, MPa
640
Elongation, %
35
Elongation, %
35
Weld metal hardness, a w
20 HRC
Weld metal hardness, w h
41 HRC
Machinability
Grinding
Metal-to-metal wear resistance
Excellent
Impact resistance
Good
Abrasion resistance
Fair
Corrosion resistance
Good
| Charpy V | | Test temps, °C | Impact values, J | | +20 | 70 | | -20 | 60 | | -60 | 40 |
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| Diameter, mm | 1,6 | 2,4 | | Arc voltage, V | 28-34 | 29 | | Welding current, A | 250-350 | 350-450 |
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