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Powders for diamond tools

All.in.one serie

All.in.one products are suitable for the production of a wide range of diamond tools, such as beads, cutting segments, polishing tools and fickerts.
Using these products, diamond tools can be produced by sintering machines or by free sintering furnaces.
Specifically, they sinter at about 700-750 ° C in sintering machines and at about 900-950 °C in free sintering furnaces.

Self-brazing variants of All.in.one products are available for wire diamond beads manufacturers. A single heating process is enough to sinter beads and to braze them to their steel pins, dramatically simplifying their production methodology.

During the heating treatment in fact, diffusion phenomena from the core of the beads to the surface of steel pin favor the promotion of a circular brazing rim. A densification of about 98-99% is easily reached.

Discover our products

S171 FeCu18Sn2Ni2P2

Main use: beads for quarries, cutting segments, diamond grinding wheels

Nominal Composition

Iron Fe 74.5%
Copper Cu 18.0%
Tin Sn 2.0%
Nickel Ni 2.0%
Phosphorus P 2.0%
Others   1.5%


Properties

Particle size (sieved) <75 micron
Density 7.8 g/cm3
Hardness (sintered sample) 310 HV
Hardness (sintered sample) 106.0 HRB
Resilience (sintered sample) 14.0 J/cm2

 

S171 sbN - Self Brazing FeCu16Sn2Ni10P2

Main use: beads for quarries

Nominal Composition

Iron Fe 67.0%
Copper Cu 16.0%
Tin Sn 2.0%
Nickel Ni 10.0%
Phosphorus P 2.0%
Others   3.0%

Properties

Particle size (sieved) <75 micron
Density 7.8 g/cm3
Hardness (free-sintered sample) 280 HV
Hardness (free-sintered sample) 103.5 HRB
Shrinkage 8 %

 

S172 FeCu16Sn4Ni2P2

Main use: Cutting segments, diamond grinding wheels

Nominal Composition

Iron Fe 74.5%
Copper Cu 16.0%
Tin Sn 4.0%
Nickel Ni 2.0%
Phosphorus P 2.0%
Others   1.5%


Properties

Particle size (sieved) <75 micron
Density 7.85 g/cm3
Hardness (sintered sample) 300 HV
Hardness (sintered sample) 105.5 HRB
Resilience (sintered sample) 12 J/cm2

 

S175 FeCu32Sn8Ni2P2

Main use: cutting segments for ceramics, diamond grinding wheels

Nominal Composition

Iron Fe 55.0%
Copper Cu 32.0%
Tin Sn 8.0%
Nickel Ni 2.0%
Phosphorus P 1.5%
Others   1.5%


Properties
 

Particle size (sieved) <50 micron
Density 8.0 g/cm3
Hardness (sintered sample) 310 HV
Hardness (sintered sample) 106 HRB
Resilience (sintered sample) 4 J/cm2

 

S175 sbN - Self Brazing FeCu28Sn8Ni10P2

Main use: beads for quarries

Nominal Composition

Iron Fe 49.5 %
Copper Cu 28.0 %
Tin Sn 8.0 %
Nickel Ni 10.0 %
Phospourus P 1.5 %
Others   3.0 %

Properties

Particle size (sieved) <50 micron
Density 7.9 g/cm3
Hardness (free-sintered sample) 270 HV
Hardness (free-sintered sample) 102 HRB
Shrinkage 15 %

 

S175 sbR - Self Brazing FeCu33Sn8Ni2P2

Main use: beads for quarries

Nominal Composition

Iron Fe 52.5 %
Copper Cu 33.0 %
Tin Sn 8.0 %
Nickel Ni 2.0 %
Phosphorus P 1.5 %
Others   3.0 %

Properties

Particle size (sieved) <50 micron
Density 7.9 g/cm3
Hardness (free-sintered sample) 270 HV
Hardness (free-sintered sample) 102 HRB
Shrinkage 15 %

 

S176 sbN - Self Brazing FeCu45Sn7Ni8P2

Main use: beads for multiwire

Nominal Composition

Iron Fe 37.0%
Copper Cu 45.0%
Tin Sn 7.0%
Nickel Ni 8.0%
Phosphorus P 2.0%
Others   1.0%


Properties
 

Particle size (sieved) <75 micron
Density 8.2 g/cm3
Hardness (free-sintered sample) 250 HV
Hardness (free-sintered sample) 99 HRB
Shrinkage 12 %

 

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