Stellite™

Trapezoidal- / Rod- / Round- and wire stellite

The service life of a wood band saw steel blade can be considerably improved by covering the tooth tips with wear-resistant alloys, such as stellite. This is particularly true for hardwood, but in recent years it has also proved successful for machining softwood such as fir and spruce. Stellite-covered tooth tips achieve better surface qualities and much longer durability. The subsequent careful sanding work on wet sanding machines with the appropriate sanding discs is of particular importance. To make full use of all the advantages of stellite facing, the steel material for the band saw must be of the highest quality; only then can a longer uninterrupted sawing process be achieved.

Highlights

Stellite is an alloy that mainly contains cobalt. According to the composition of this alloy, there are a number of different degrees of hardness with different mechanical properties.
Although Stellite has a lower hardness than carbide (67 - 82 HRC), Stellite grade No. 12 is extremely wear-resistant, yet not too brittle and can be ground without problems. In some cases, Stellite grade No. 1 is used, a very hard alloy, mainly for sawing wood with large amounts of gravel, which is found in some exotic wood species of Africa and Southeast Asia.

Downloads

Datasheet

Technical data

Trapezoidal stellite for ISELI machines 
4.STE05.1109Stellite T 12 - 2.5 mm
4.STE05.1101                Stellite T 12 - 3.0 mm
4.STE05.1102                   Stellite T 12 - 3.5 mm
4.STE05.1103                        Stellite T 12 - 4.0 mm
4.STE05.1104               Stellite T 12 - 4.5 mm
4.STE05.1105Stellite T 12 - 5.0 mm
4.STE05.1106Stellite T 12 - 5.5 mm
4.STE05.1107Stellite T 12 - 6.0 mm
Round Stellite redensified
 4.STE05.1001Round Ø 5.0 mm, redensified
 4.STE05.1002Round Ø 4.0 mm, redensified
 4.STE05.1003Round Ø 6.4 mm, redensified
 4.STE05.1005 Round Ø 3.2 mm, redensified
Rod stellite for ISELI BNA / Vollmer GPA
4.STE05.1010Rod 2.4 x 2'000 mm
4.STE05.1011Rod 3.2 x 2'000 mm
4.STE05.1012Rod 4.0 x 2'000 mm
4.STE05.1013Rod 3.2 x 4'000 mm
Wire Stellite for ISELI BNA / Vollmer GPA
4.STE05.1009Wire 1T // Coil Ø1.6 mm
4.STE05.1008Wire 12PM // Coil Ø1.6 mm
4.STE05.1007Wire 12PM // Coil Ø2.0 mm
Other stellite tipping and swaging machines
STA

Fully automatic, hydraulic controlled swaging machine for band and gang saw blades

STA
BNA 100

Fully automatic Stellite welding machine for the tipping of teeth of band, gang and circular saw blades

BNA 100
SAA

Fully automatic Stellite welding machine for the tipping of the teeth of band saws

SAA