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Metal Powders Suppliers

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

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

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

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

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

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

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

Cobalt Powder (CoNiCrAlY)

Ni 32.0%

Cr 21.0%

Al 8.0%

Y 0.5%

Co Rem

Powder

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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