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Chrome steels
| DURMAT® | Typical chemical composition (pure weld metal in wt.-%): | Typical hardness | DIN EN 14700 DIN 8555 / AWS |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | Cr | Ni | Mo | Co | Nb | V | W | Fe | + | |||
| FD 4009 | 0,12 | 0,8 | 1,2 | 14 | + | - | - | - | - | - | R | Ti+ | 300 - 360 HB | T Fe 7-300-CP MF 5-300-CP / 410 |
| FD 4015 | 0,08 | 0,8 | 1,2 | 17 | - | - | - | - | - | - | R | - | 220 - 240 HB | T Fe 7-250-CP MF 5-250-CP / 430 |
| FD 4028 | 0,3 | 1 | 1,4 | 14 | 0,4 | ≤ 0,5 | - | - | + | - | R | - | 46 - 52 HRC | T Fe 8-50-CGPT MF 6-50-CGPT / 420 |
| FD 4115 | 0,2 | 0,8 | 1,2 | 17 | 0,4 | 1 | - | - | - | - | R | - | 42 - 44 HRC | T Fe 7-40-CP MF 6-40-CP / - |
| FD 4122 | 0,4 | 0,8 | 1,2 | 16 | 0,5 | 1 | - | - | 0,4 | - | R | - | 46 - 50 HRC | T Fe 8-50-CP MF 6-50-CP / - |
| FD 4122 Nb | 1,2 | 0,8 | 1,2 | 16 | 0,5 | 1 | - | 8 | 0,4 | - | R | - | 48 - 51 HRC | T Fe 8-50-CGP MF 6-50-CGPT / - |
| FD 4351 N | 0,05 | 0,9 | 1,1 | 14 | 4,5 | 0,8 | - | - | - | - | R | N+ | 40 - 44 HRC | T Fe 7-45-CPT MF 5-45-PRT / 410 NiMo |
| R = Rest | ||||||||||||||
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Nickel base (Ni)
Nickel base (Ni)
The main field of application is armoring of hammer saddles, hot shear blades, stretching inserts.
About the product
DURUM - Made in GERMANY
We manufacture our wear protection solutions for you exclusively in Germany.