CORODUR® 495
CLASSIFICATION
DIN EN 14700 | DIN 8555
T Z Fe8 | MF 3-50-CKTZW
GENERAL CHARACTERISTICS
The rust-free weld deposit on Fe- Cr- Ni- Co- Mo- base has a high hot wear resistance, tensile strength and a high resistance to sliding wear of metallic objects. It has a good retention of hardness up to 650° C and is nonscaling up to 900° C, thermal shock resistant and resistant to sudden changes of temperature, work hardening, not crack sensible.
APPLICATION
Hardfacing of forging presses, hot piercing dies, stretching rolls, pinch rolls, hot strip mill table rolls and back-up rolls.
TYPICAL ALL WELD METAL ANALYSIS ( % )
| C | Si | Mn | Cr | Ni | Mo | Co |
| 0,1 | 0,7 | 0,4 | 15,0 | + | 3,2 | 14,0 |
TYPICAL ALL WELD METAL MECHANICAL PROPERTIES
Deposited Hardness: 48 - 50 HRc
Work hardened: 53 HRc
Annealed 2h after welding at:
480°C: 51 | HRc 600°C: 53 | HRc 700°C: 48 | HRc 760°C: 40 HRc
PARAMETER
| Diameter | Voltage | Amps |
| 1,2 | 18-25 | 140-240 |
| 1,6 | 22-27 | 160-260 |
| 2,0 | 22-26 | 220-280 |
| 2,4 | 26-30 | 260-340 |
| 2,8 | 28-30 | 320-400 |
FORMS OF DELIVERY
| Coil "BS 300" = 15 kg | Coil "BS 450" = 25 kg | Drums = 300 kg |
Corodur Fülldraht GmbH may change the characteristics of the wire without notice. Statements on composition and application are just for the applier’s information. Statements on mechanical properties always refer to the all-weld-metal according to valid standards. We recommend the applier to check our products for their special application autonomously.