Characteristics
CDP 4666 is a composite material made of a
structural steel backing and a hard weld surfacing,
corresponding to DIN 8555, alloy group 10. The wear
resistance of CDP 4666 is defined by the chemical
composition of the wearfacing alloy which solidifies
at the welding process in a hyper-eutectic
structure. Ultra hard (1500 - 3000 HV1) carbides
Characteristics
CDP 4666 is a composite material made of a
structural steel backing and a hard weld surfacing,
corresponding to DIN 8555, alloy group 10. The wear
resistance of CDP 4666 is defined by the chemical
composition of the wearfacing alloy which solidifies
at the welding process in a hyper-eutectic
structure. Ultra hard (1500 - 3000 HV1) carbides and
borides of chrome, niobium and other metals are
precipitated in a very hard matrix (750 - 850 HV1).
Both produce the excellent anti-wear properties of
CDP 4666 against a wide range of wear mechanisms.
the material is applicable up to an operating
temperature of 500 ºC.
Technical Data
Base material according to EN 10025
S235JRG2 alternatively S355J2G3 (rolled condition)
Base material size: 1500 x 3000 mm, thickness 5 - 25
mm
Overlapped beads: 1220 x 2740 mm
Wear alloy: TeroMatec 4660
| Metal deposit | Nominal value at 20 °C |
| Hardness all-welded-metal - single pass | 59 - 63 HCR |
| Thickness | 3 - 8 mm |
Other base materials and thicknesses as well as other wearfacing alloys are available on request
Benefits
- Hihest wear resistance against a wide range of wear mechanisms
- Easy processing and assembling
- Easy to form, weld and fabricate
- Increases life time and efficiency
- Reduction of downtime and maintenance costs