• Metal Powders from major - international powder producers

    Metal Powders from major

    international powder producers

Metal Powders

At William Rowland, We Supply Metal Powders Worldwide

William Rowland metal powders are produced to exacting standards for use in cosmetics, pyrotechnics, paints, thermite and more. We can supply our aluminium powder in various sizes including -63µm (-250 mesh) and -45µm (-325 mesh). Our aluminium powder is tested to a minimum composition purity of 99.5%, ensuring a consistent and dependable composition.

For any further information on the metal powders supplied by William Rowland, please call our team or fill in a quick enquiry form.

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Aluminium

 Various sizes available including -63µm (-250 mesh) and -45µm (-325 mesh).

Product Chemical Specification Form Sizes Packaging
Aluminium Powder Al 99.5% min Powder Various 25kg Drums
StephenMason

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Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Brass

Brass powder available in numerous alloy compositions (typical 80/20; 70/30; 60/40 etc.), irregular in shape and in a variety of particle sizes ranging from 500 to 45µm. Apparent Density within the range of 2.55g/cm³ to 3.2g/cm³. Appearance greenish yellow in colour.

Numerous applications including use in decorative coatings and cold cast sculptures when combined with resin/plastic/ceramic; friction materials; Diamond Tooling; Sintering; Chemical industry etc.

Product Chemical Specification Form Sizes Packaging
Brass Powder All standard grades Irregular Powder Various Quantity dependant
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Bronze

Bronze powder available in irregular and spherical particle shape.

Irregular powder is available in numerous alloy compositions (typical 90/10; 85/15; 80/20 etc.) and in a variety of particle sizes ranging from 250 to 38µm. Apparent Density within the range of 2.40g/cm³ to 3.15 g/cm³. Appearance greenish yellow in colour.

Applications include use in decorative coatings and cold cast sculptures when combined with resin/plastic/ceramic; Friction materials; Diamond Tooling; Sintering; Chemical industry etc.

Bronze powder containing 2% Zinc also available for special applications such as PTFE.

Spherical powder alloy composition 89Cu/11Sn. Close cut particle size distribution (two and three sieve fractions) available for special applications i.e. sintered filters.

Wider particle size distribution available from 38 to 1000µm for use in decorative coatings and cold cast sculptures when combined with resin/plastic/ceramic; Friction materials; Diamond Tooling; Steel backed bronze bearings; Chemical industry; PTFE etc.

Product Chemical Specification Form Sizes Packaging
Bronze Powder All standard grades Irregular Powder Various Quantity dependant
Bronze Powder
Cu 88.5 - 90.0%
Sn 10.0 - 11.5%
Spherical Powder Various Quantity dependant
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Chromium

William Rowland Ltd are the UK Distributor for DCX Chrome (formally known as Delachaux).

Ferro Chrome powders also available with both high and low carbon content.

Product Chemical Specification Form Sizes Packaging
Chromium Powder Cr 99.5% min Powder Various available upon request 25kg Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Chromium Carbide

We represent Praxair as their agent and distributor within the UK. Chromium carbide is one the most popular products in their range that we supply to our customers.

Product Chemical Specification Form Sizes Packaging
Chromium Carbide Powder (Cr3C2-25NiCr)
Ni 20.0%
C 10.0%
Cr Rem
Powder
-325 mesh/+5 m
-45 m/+5 m
-140 mesh/+20 m
-106 m/+20 m
-270 mesh/+16 m
-53 m/+16 m
Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Cobalt

Various grades and alloys of Cobalt powders available.

Product Chemical Specification Form Sizes Packaging
Cobalt Powder (CoCrNiW)
Cr 25.5%
Ni 10.5%
W 7.5%
Co Rem
Powder Various Various
Cobalt Powder (CoNiCrAlY)
Ni 32.0%
Cr 21.0%
Al 8.0%
Y 0.5%
Co Rem
Powder Various Various
Cobalt Powder (Extra Fine) Co 99.8% min Powder F.S.S.S. 1.5m 25kg Drums
Cobalt Powder (Standard) Co 99.5% min Powder -150m 25kg Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Copper

Atomised and Electrolytic Copper powder available in irregular, dendritic and spherical form.

Numerous applications including use in decorative coatings and cold cast sculptures when combined with resin/plastic/ceramic; Friction materials; Diamond Tooling; Sintering; Chemical industry; Carbon brushes etc.

Product Chemical Specification Form Sizes Packaging
Copper Powder Cu 99.5% min Powder Various available upon request Quantity dependant
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Copper Sulfide

We supply copper sulfide in the following forms:

Product Chemical Specification Form Sizes Packaging

Copper Sulfide Powder
Cu 76% min
S 22% min  
Powder +45m (5% max) 25kg Multiply Bags
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Ferro Boron

William Rowland Ltd supply Ferro Boron in the following forms:

Product Chemical Specification Form Sizes Packaging
Ferro Boron Powder B 15% - 20%

Powder

 Various available upon request Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Ferro Molybdenum

William Rowland Ltd have available both  Ferro Molybdenum and pure Molybdenum (see below) powders. 

Product Chemical Specification Form Sizes Packaging

Ferro Molybdenum Powder
Mo 65% min
Fe balance
Powder
Examples:
+250m;
+150m;
-450m;
Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Ferro Niobium

Ferro Niobium and pure Niobium powders available. 

Product Chemical Specification Form Sizes Packaging
Ferro Niobium powder Nb 64.0-68.0% Powder
Examples:
+180m;
-45m
250kg Drums
Pure Niobium powder Nb 99.5% Min

Powder

 150m Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Ferro Phosphorus

William Rowland Ltd supply Ferro Phosphorus powder of various size grades, typically 25% P with controlled Si contents 1% and 2% max.

Product Chemical Specification Form Sizes Packaging
Ferro Phosphorus Powder
P 24.0-28.0%
Si 1.7% max
Fe balance
Powder
Examples:
+75m;
-45m
Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Germanium Dioxide

We represent PPM Pure Metals GmbH as their agent and distributor for germanium dioxide.

Product Chemical Specification Form Sizes Packaging
Amorphous Grade Germanium Dioxide Various specifications available Powder Various Various
BGO grade Germanium Dioxide Various specifications available Powder Various Various
Catalyst Grade Germanium Dioxide Various specifications available Powder Various Various
Fluorescence grade Germanium Dioxide Various specifications available Powder Various Various
Germanium Dioxide Powder Various specifications available Powder Various Various
Technical Grade Germanium Dioxide Various specifications available Powder Various Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Iron

Various compositions and grades of Iron and Carbonyl Iron powders available.

Product Chemical Specification Form Sizes Packaging
Iron Atomised Powder (FE300)
Fe 99.0% min
C 0.01% max
S 0.02% max
O 0.15% max
A.D. 2.8 - 3 . 0 g/cc
Atomised Powder
+75m
-45m
25kg Bags
Iron Carbonyl Powder (Grade 5)
Fe 99.5% min
C 0.05% max
N2 0.01% max
O2 0.3% max
Carbonyl Powder
D50
9.0m max
D90 28.0m max
APS
5.2 - 6.4m
Drums

Iron Carbonyl Powder (Grade ES)
Fe 97.4% min
C 1.1% max
N 1.25 max
O 0.6% max
Carbonyl Powder
D50
3.4 - 4.5m
Drums
Iron Electrolytic Powder Fe 97.0% min Electrolytic Powder Various Drums
Iron Powder (Reduced) Fe 99.0% min Reduced Powder -150m 25kg Bags
Iron Powder Reduces
(MH300)
H2 loss 0.50% max
C 0.05% max
Fe Base
A.D. 2.70 - 2.90 g/cc
Reduced Powder
+75m
-45m
25kg Bags
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Magnesium

William Rowland Ltd supply a variety of grades of Magnesium powder, suitable for example for pyrotechnics.

Product Chemical Specification Form Sizes Packaging
Magnesium Powder
Mg 99.8% min
Fe 0.010% max
Si 0.10% max
Al 0.10% max
Powder Various sizes available upon request Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Manganese

William Rowland Ltd can supply Electrolytic Manganese powders and Ferro Manganese powders.

Product Chemical Specification Form Sizes Packaging
Electrolytic Manganese Powder
Mn 99.0%
C 0.02%
S 0.07%
P 0.01%

(Fe+Si+Se) 0.10%
Powder
+75m
-45m
Drums
Ferro Manganese Powder Mn 78-82% Powder Various grades available Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Manganese Carbonate

William Rowland Ltd can supply manganese carbonate in the following form:

Product Chemical Specification Form Sizes Packaging
Manganese Carbonate Powder
Mn 44.0% min
SO4 0.7% max
CI 0.03% max
Powder -300 mesh 25kg Bags
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Molybdenum

William Rowland Ltd can supply pure Molybdenum powder in the following form:

Product Chemical Specification Form Sizes Packaging

Molybdenum Powder
Mo 99.9% min
O 0.2% max
C 0.01% max
Fe 0.05% max

Powder

 APS 4.4m - 5.2m FSSS

Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Nickel

Vale™ carbonyl nickel powders

As distributors of Vale™, we offer their nickel powder types 123 and 255. Nickel carbonyl gas produces nickel powders in a variety of sizes and morphologies:

Vale™ Type 123

Description: Fine, discrete, spherical particles with a spiky, irregular surface.

Average particle size: 3-7µm FSSS.

Apparent density: 1.6-2 g/cc.

Specific surface area: Typically 0.4 m2/g.

Qualities: The unique and reproducible shape of this powder promotes mixing and binding with other metal powders to produce homogeneous distributions important for diffusion and consolidation by sintering.

Applications: Primarily PM applications; high density PM parts for auto parts; high purity magnetic and controlled expansion alloys; non-ferrous sintered components; electrical contacts; and binders for diamond tools and heavy alloys.

Vale™ Type 255

Description: Filamentary powders with excellent conductivity due to their bead and chain structures.

Average particle size: Typically 2.2 -3.3µ.

Apparent density: 0.50 -0.95 g/cc.

Specific surface area: Typically 0.6 - 8.0m²/g.

Applications: These low apparent density powders are used in battery and fuel cell electrodes to render conductivity to non-metallic materials such as paints and plastics used in electro-magnetic shielding (EMS) applications. They are also used as non-metallic and corrosion-resistant binders in refractory metal cements e.g. hard metals. 

Product Chemical Specification Form Sizes Packaging
Nickel Hydrometallurgical Powder
Ni 99.8% min
Co 0.15% max
Fe 0.1% max
C 0.03% max
S 0.03% max
Hydrometallurgical Powder
+150m (6.0% max)
-150+45m (84.0%)
-45m (15.0% max)
Drums
Nickel Nanopowders Various specifications available Nanopowders Various Drums
Nickel Powder Ni 99.0% min Powder
-180m
-200/+325 mesh
-75m/+45m
-325 mesh/+16m
-46m/+16m
Various
Praxair NI-101 Ni 99.0% min Atomised Powder
-325 mesh/+10m
-45 mesh/+10m
Various
Vale Carbonyl Nickel Powder type 123 Ni 99.85% min Powder
Bulk Density: 1.8-2.6 g/cc
Particle Size: 3.8-7.0m
Steel Drums
Vale Carbonyl Nickel Powder type 255 Premium Grade Ni 99.85% Powder
Bulk DensityL 0.50-0.58 g/cc
Particle Size: 2.2-2.6m
Steel Drums
Vale Carbonyl Nickel Powder type 255 Standard Grade Ni 99.85% min Powder
Bulk Density: 0.50-0.65 g/cc
Particle Size: 2.0-3.0m

Steel Drums
MichaelButterfield

Ask The Expert

Michael Butterfield

Trader

Michael has over 20 years experience in speciality and advanced materials. He focuses mainly on Vale Nickel Powders and Praxair Thermal Spray Powders.

t:+44 (0) 114 252 6495

e:michael.butterfield@william-rowland.co.uk

Nickel Boron

We supply nickel boron in the following forms:

Product Chemical Specification Form Sizes Packaging
Nickel Boron Powder
B 15%
Ni balance
Powder Various Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Nickel Chromium

We supply nickel chromium in the following forms:

Product Chemical Specification Form Sizes Packaging

Nickel Chromium Powder
Cr 20% and 50%
Ni balance
Powder Various Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Nickel Molybdenum

We supply nickel molybdenum in the following forms:

Product Chemical Specification Form Sizes Packaging
Nickel Molybdenum Powder
Mo 50%
Ni balance
Powder Various Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Nickel Niobium

We supply nickel niobium in the following forms:

Product Chemical Specification Form Sizes Packaging
Nickel Niobium Powder
Ni 40%
Nb 60%
Powder Various Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Nickel Vanadium

We supply nickel vanadium in the following forms:

Product Chemical Specification Form Sizes Packaging
Nickel Vanadium Powder
V 20%
Ni balance

Powder

 Various

Various
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Silicon Metal

William Rowland Ltd can supply Silicon Metal in a variety of different forms:

Product Chemical Specification Form Sizes Packaging
Silicon Metal Powder
Si 98.8% min
Fe 1,0% max
Al 1.0% max
Ca 0.5% max

Powder
D90
20 - 25m
D50
4 - 7m
Drums, Bags
Silicon Metal Powder
Si 99.9% min
Fe 300ppm
Al 300ppm
Ca 100ppm
Powder -500m Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Stainless Steel

William Rowland Ltd can supply stainless steel powders in a variety of different alloys, i.e. 304; 316; 410; 17-4. Other alloy compositions available upon request.

Product Chemical Specification Form Sizes Packaging
Stainless Steel Powder Various available upon request Powder Various Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Tin

As part of the Amalgamated Metal Corporation (AMC), we have direct access to Tin powders in a variety of granulometries. These are produced in our own group Tin smelting plant.

Product Chemical Specification Form Sizes Packaging
Tin Powder Sn 99.85% min Powder
-45m
Other particle sizes available upon request
Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Titanium

William Rowland Ltd can supply titanium powder in the following forms:

Product Chemical Specification Form Sizes Packaging
Titanium Powder
Ti 99.3% min
C 0.1% max
Fe 0.2% max
Powder
+150m
-63m
Other particle sizes available upon request
Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

Tungsten

William Rowland Ltd can offer a variety of Tungsten and Ferro Tungsten powders.

Product Chemical Specification Form Sizes Packaging
Tungsten Powder Various specifications available Powder Various available upon request Steel Drums
MichaelButterfield

Ask The Expert

Michael Butterfield

Trader

Michael has over 20 years experience in speciality and advanced materials. He focuses mainly on Vale Nickel Powders and Praxair Thermal Spray Powders.

t:+44 (0) 114 252 6495

e:michael.butterfield@william-rowland.co.uk

Tungsten Carbide

William Rowland Ltd can supply a variety of Tungsten Carbide powder.

Product Chemical Specification Form Sizes Packaging
Tungsten Carbide Powder Various specifications available Powder Various available upon request Steel Drums
MichaelButterfield

Ask The Expert

Michael Butterfield

Trader

Michael has over 20 years experience in speciality and advanced materials. He focuses mainly on Vale Nickel Powders and Praxair Thermal Spray Powders.

t:+44 (0) 114 252 6495

e:michael.butterfield@william-rowland.co.uk

Zinc

William Rowland Ltd supply a variety of Zinc powders:

Product Chemical Specification Form Sizes Packaging
Zinc Powder Zn 99% min Powder
Example:
F.S.S.S. 3.9 - 4.9m
Other particle sizes available upon request<
Drums
StephenMason

Ask The Expert

Stephen Mason

Trader

Stephen has over 30 years experience mainly with copper/ copper alloy powders but also a variety of other metal powders, Stephen has a wide knowledge of powder production, analysis and application.

t:+44 (0) 114 252 6498

e:stephen.mason@william-rowland.co.uk

William Rowland

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