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General description of products CORODUR 760
The weld deposit is martensitic with embedded Nb carbides. It has high resistance to pressure and is very resistant to cracking. Thanks to Nb carbides with a hardness of 2700 HV, the deposited surfacing has additional resistance to abrasive wear. Preheating temperature and intermediate pass temperature should be selected according to the base material.
Classification
Application
Typical analysis of all weld metals (%)
| C | Si | Mn | Kp | Mon | Nb | В | В |
| 1,4 | 0,7 | 1,3 | 7,0 | 0,8 | 8,0 | 1,0 | 1,2 |
Typical mechanical properties of all welded metals
Hardness: 55 – 57 HRc
Parameter CORODUR 760
| Diameter | Voltage | ampere |
| 1,2 | 20-24 | 150-200 |
| 1,6 | 22-26 | 180-240 |
| 2,0 | 25-27 | 220-260 |
| 2,4 | 25-27 | 260-300 |
Delivery form CORODUR 760
| Coil “BS 300” = 15 kg | Coil “BS 450” = 25 kg | Barrels = 300 kg |
Corodur Fülldraht GmbH may change the characteristics of the wire without notice. Composition and application statements are for the information of the applicant only. Statements regarding mechanical properties always refer to seamless metal in accordance with current standards. We recommend that the supplier independently test our products for their specific application.
Information guide