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High Purity Metals
Product Details
A RANGE OF HIGH PURITY METALS TO SUIT YOUR NEEDS
At LONGDA we supply a wide range of high purity metals for use in various industrial applications. Our metals are available in different forms including powders, ingots, degassed etc., depending on the specific metal. Metals are also available in a variety of quantities, depending on the metal type and form.
To learn more about our high purity metals, our experts are standing by to take your call.

Bismuth
We supply ingots and pellets, 99.99% Bi pharmaceutical grade and metallurgical grade. The pellets are produced in the 2.5 gram to 150 gram range for ladle addition.
We supply ingots and pellets, 99.99% Bi pharmaceutical grade and metallurgical grade. The pellets are produced in the 2.5 gram to 150 gram range for ladle addition.

Product

Chemical Specification

Form

Sizes

Packaging

Bismuth Ingots (4N)

Bi 99.99% (4N)

Ingots

Various

Various

Bismuth Ingots (6N)

Bi 99.9999% (6N)

Ingots

15kg

Pallets

Bismuth Lumps

Bi 99.9999% (6N)

Lumps

Various

Various

Bismuth Pellets

Bi 99.99% (4N)

Pellets

2.5g - 150g

Boxes

Bismuth Rods

Bi 99.9999% (6N)

Rods

Various

Various


Chromium

We can supply high purity Chromium metals and unique double degassed briquette (DDB) 99.8% Cr min. which is equivalent to the highest quality electrolytic grades for vacuum melt applications.
Chromium Metal melting point = 1860°C

Product

Chemical Specification

Form

Sizes

Packaging

Chromium Powder

Cr 99.5% min

Powder

-45m

25kg Drums

Double Degassed Chromium Briquettes (DDB)

Cr 99.8%

Briquettes

35mm x 25mm x 15mm

Steel Drums

Low N Vacuum Grade Aluminothermic Chromium

Cr 99.7%

Lumps

5mm x 50mm

Various

Low Sulphur Grade Chromium (ULS. DDB)

Cr 99.6% min
S 5ppm max

Briquettes

35mm x 25mm x 15mm

Steel Drums

Nitrided Chromium Metal

N 9% - 12%
C 1500ppm max

Briquettes

35mm x 25mm x 15mm

Various


We supply pure solids, sheet cuttings, bar ends, etc.99% to 99.995% min.

Product

Chemical Specification

Form

Sizes

Packaging

Molybdenum Sheet Cuttings

Mo 99% - 99.95% min

Sheet Cuttings

Various

Drums

Molybdenum Solids

Mo 99% - 99.95% min

Solids

Various

Drums


Tungsten
We represent some Chinese Tungsten producers as their agent and distributor, and are proud to offer their tungsten metal powders to our customers.

Product

Chemical Specification

Form

Sizes

Packaging

Tungsten Solids

W 99.8% min

Solids

Various

Various

Tungsten Wire

Various specifications available

Wire

Various

Various

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