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4939J – Special H Silicon Bronze
1/2″ x 14 Mesh Polished Shot

4951A – Everdur Silicon Bronze 2-20 Ingot

4951E – Silicon Bronze Everdur
1/2″ Polished Cubes

4951D – Everdur Silicon Bronze
2″ Cut Bars

4989A – 1.3% Chrome Copper Alloy
CDA 815
2-20 Ingot

4811S – Silicon Brass Alloy
2″ Cut Polished Pieces

4977A – Beryllium Copper 20C Alloy
2-5 Ingot

Copper Alloys

Featuring a wide variety of Copper-Based Alloys meeting CDA specifications, Brass and Bronzes for Jewelry and Sculpture, Copper-Based Master Alloys, and Custom Alloys

Copper was one of the first metals discovered and used by man; and it still finds wide applications.  Its high thermal and electrical conductivity lets Copper find broad use in both electrical and heating/cooling usage.  Copper has outstanding corrosion resistance to many chemicals and is easy to form and fabricate, leading to wide use in fluid handling and plumbing applications.                                                 

Good ductility, high conductivity and the ease of joining makes Copper the world’s #1 choice for the transmission of electrical power for telephone transmission, televisions, computers and other electrically powered products that make our lives easier.

Copper is often alloyed with additional base metals such as Zinc, Silicon, Tin, Nickel, Chromium and Beryllium among others, to produce Brasses and Bronzed that are used to make a wide variety of artistic, jewelry, marine and industrial products.

Copper has always been recycled, and today remains the most widely recycled metal in the world.

Forms/Shapes Available

Full and cut cathode, pigs, ingots, polished (Jeweler’s Grade) and unpolished squares, unpolished and polished (Jeweler’s Grade) shot, nuggets.

 

Featured Product Specifications

Product
Name
Belmont
Product
Code
Industry
Designation:
CDA
#
Nominal
Composition
- - - Cu Zn Ni Si Sn Be Mn Al Fe Pb Cr Co Cb Ti
Chrome Copper 4989 81500 98.7 - - - - - - - - - 1.3 - - -
Beryllium Copper 4977 82500 97.2 - - 0.25 - 2.05 - - - - - 0.5 - -
Beryllium Copper 4971 82800 96.93 - - - - 2.7 - - - - - 0.5 - 0.07
Brass 4852 83600 85 5 - - 5 - - - - 5 - - - -
Manganeze Bronze 4643 86200 65 25 - - - - 3 4 3 - - - - -
Silicon Bronze Everdur 4951 87300 95 - - 4 - - 1 - - - - - - -
Silicon Brass 4811 87500 82.5 13.5 - 4 - - - - - - - - - -
Silicon Bronze 4939 87610 92 4 - 4 - - - - - - - - - -
Navy G Bronze Alloy 4884 90300 88 4 - - 8 - - - - - - - - -
Navy G Bronze Alloy 4888 92200 88 4.5 - - 6 - - - - - 1.5 - - -
Aluminum Bronze 4872 95200 87.5 - - - - - - 9 3.5 - - - - -
90/10 Copper Nickel 49019 96200 86.85 - 10 - - - 1 - 1.4 - - - 0.75 -
70/30 Copper Nickel 47025 96400 66 - 30.9 0.4 - - 1 - 0.7 - - - 1 -
Nickel/Silver 4562 97300 57 20 12 - 2 - - - - 9 - - - -
Chrome Copper
Belmont Product Code 4989
Industry Designation: CDA # 81500
Nominal CompositionCu - 98.7Cr - 1.3
Beryllium Copper
Belmont Product Code 4977
Industry Designation: CDA # 82500
Nominal CompositionCu - 97.2Si - 0.25Be - 2.05Co - 0.5
Beryllium Copper
Belmont Product Code 4971
Industry Designation: CDA # 82800
Nominal CompositionCu - 96.93Be - 2.7Co - 0.5Ti - 0.07
Brass
Belmont Product Code 4852
Industry Designation: CDA # 83600
Nominal CompositionCu - 85Zn - 5Sn - 5Pb - 5
Manganeze Bronze
Belmont Product Code 4643
Industry Designation: CDA # 86200
Nominal CompositionCu - 65Zn - 25Mn - 3Al - 4Fe - 3
Silicon Bronze Everdur
Belmont Product Code 4951
Industry Designation: CDA # 87300
Nominal CompositionCu - 95Si - 4Mn - 1
Silicon Brass
Belmont Product Code 4811
Industry Designation: CDA # 87500
Nominal CompositionCu - 82.5Zn - 13.5Si - 4
Silicon Bronze
Belmont Product Code 4939
Industry Designation: CDA # 87610
Nominal CompositionCu - 92Zn - 4Si - 4
Navy G Bronze Alloy
Belmont Product Code 4884
Industry Designation: CDA # 90300
Nominal CompositionCu - 88Zn - 4Sn - 8
Navy G Bronze Alloy
Belmont Product Code 4888
Industry Designation: CDA # 92200
Nominal CompositionCu - 88Zn - 4.5Sn - 6Cr - 1.5
Aluminum Bronze
Belmont Product Code 4872
Industry Designation: CDA # 95200
Nominal CompositionCu - 87.5Al - 9Fe - 3.5
90/10 Copper Nickel
Belmont Product Code 49019
Industry Designation: CDA # 96200
Nominal CompositionCu - 86.85Ni - 10Mn - 1Fe - 1.4Cb - 0.75
70/30 Copper Nickel
Belmont Product Code 47025
Industry Designation: CDA # 96400
Nominal CompositionCu - 66Ni - 30.9Si - 0.4Mn - 1Fe - 0.7Cb - 1
Nickel/Silver
Belmont Product Code 4562
Industry Designation: CDA # 97300
Nominal CompositionCu - 57Zn - 20Ni - 12Sn - 2Pb - 9