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2503C – 203-226 Deg F
Low Melting Alloy
Capping Bar

2505A – 158 Degree F
Low Melting Alloy
2 lb Cake

2581H – 281 Degree F
Low Melting Alloy
1/8″ & Down Shot

2581A – 281 Degree F
Low Melting Alloy
2 lb Cake

2601C – 60% Bismuth 40% Cadmium Alloy
1/4″ Capping Bar

2001B – 99.9% Bismuth
Regular Bar (1/2″ x 7/8″ x 13″)

2001Q – 99.99% Bismuth
1 1/4″ x 5″ x 15″ Slab

Bismuth Alloys

Featuring 99.9% Bismuth and Low Melt Eutectic and Non-Eutectic Alloys offering custom compositions and forms

Bismuth is a white, crystalline, brittle metal with a pinkish tinge.  It s the most naturally diamagnetic element and has one of the lowest values of thermal conductivity among metals. Bismuth is 86% as dense as Lead and has long been considered as the element with the highest atomic mass that is stable. It is available as commercial-grade or high purity,

Category Applications:

It can be used as a carbide stabilizer in the manufacturing of malleable Iron, as an additive to low-carbon steel or aluminum to improve machinability, and as a dense material for fishing sinkers. Bismuth as an alloying element can be used in the production of fusible alloys ( low melting point alloys ) and Bismuth based low temperature solders. Standard and special compositions are Bismuth alloyed with either Antimony, Cadmium, Copper, Indium, Lead or Tin.

Category Forms:

Bismuth is offered in a variety of forms such as Ingot, Lumps, Shot, Granular, Powder, Pellets or Needles. Bismuth Alloys are available in various sizes as well including Bar, Cakes, Cast Shapes, Ingot, Granular, Shot and Sticks. Special shapes are also available.

Featured Product Specifications

Product
Name
Belmont
Product
Code
Form Nominal
Composition
(%)
- - - Bi Cd Pb In Sn
99.99% Bismuth Metal 2001Q 1 1/4" x 5" x 15" Slab 99.99 - - - -
99.9% Bismuth Metal 2001C 1" Lumps 99.9 - - - -
99.9% Bismuth Metal 2001E 1/8" and Down Shot 99.9 - - - -
99.9% Bismuth Metal 2001G 8 Mesh Granular 99.9 - - - -
99.9% Bismuth Metal 2001H 16 Gram Pellets 99.9 - - - -
99.9% Bismuth Metal 2002A Needles 99.9 - - - -
99% Bismuth Powder 2003A 100 Mesh Powder 99 - - - -
60% Bismuth 40% Cadmium Alloy 2601C 1/4" Capping Bar 60 40 - - -
117 Degree F Low Melting Alloy 2451A 2 lb Cake Even Weight 44.7 5.3 22.6 19.1 8.3
136 Degree F Low Melting Alloy 2491A 2 lb Cake Even Weight 49 - 18 21 12
158 Degree F Low Melting Alloy 2505A 2 lb Cake Even Weight 50 10 26.7 - 13.3
281 Degree F Low Melting Alloy 2581A 2 lb Cake Even Weight 58 - - - 42
99.99% Bismuth Metal
Belmont Product Code 2001Q
Form 1 1/4" x 5" x 15" Slab
Nominal Composition (%)Bi - 99.99
99.9% Bismuth Metal
Belmont Product Code 2001C
Form 1" Lumps
Nominal Composition (%)Bi - 99.9
99.9% Bismuth Metal
Belmont Product Code 2001E
Form 1/8" and Down Shot
Nominal Composition (%)Bi - 99.9
99.9% Bismuth Metal
Belmont Product Code 2001G
Form 8 Mesh Granular
Nominal Composition (%)Bi - 99.9
99.9% Bismuth Metal
Belmont Product Code 2001H
Form 16 Gram Pellets
Nominal Composition (%)Bi - 99.9
99.9% Bismuth Metal
Belmont Product Code 2002A
Form Needles
Nominal Composition (%)Bi - 99.9
99% Bismuth Powder
Belmont Product Code 2003A
Form 100 Mesh Powder
Nominal Composition (%)Bi - 99
60% Bismuth 40% Cadmium Alloy
Belmont Product Code 2601C
Form 1/4" Capping Bar
Nominal Composition (%)Bi - 60Cd - 40
117 Degree F Low Melting Alloy
Belmont Product Code 2451A
Form 2 lb Cake Even Weight
Nominal Composition (%)Bi - 44.7Cd - 5.3Pb - 22.6In - 19.1Sn - 8.3
136 Degree F Low Melting Alloy
Belmont Product Code 2491A
Form 2 lb Cake Even Weight
Nominal Composition (%)Bi - 49Pb - 18In - 21Sn - 12
158 Degree F Low Melting Alloy
Belmont Product Code 2505A
Form 2 lb Cake Even Weight
Nominal Composition (%)Bi - 50Cd - 10Pb - 26.7Sn - 13.3
281 Degree F Low Melting Alloy
Belmont Product Code 2581A
Form 2 lb Cake Even Weight
Nominal Composition (%)Bi - 58Sn - 42