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C17510 Copper Nickel Beryllium

ASTM B441, ASTM B534, SAE J461, SAE J463,UNS C17510

Level 4
Excellent Thermal & Electricity Conductivity
Level 3
Moderate Strength
Level 2
Good Resistance to Stress Relaxation
Level 1
Great for being Cold Worked

Farmers Copper LTD. supplies C17510 Copper Nickel Beryllium in Round Bar, Rod, and Tube. C17510 has excellent thermal and electrical conductivity, moderate strength, good resistance to stress relaxation, and is great for being cold worked. This alloy is primarily used for electrical conductors and switchgear applications. Our dedicated sales staff can provide you information about our sizes and is ready to help meet your exact needs. 

C17510 Copper Nickel Beryllium Shapes

C17510 Copper Nickel Beryllium Applications

  • Electrical
  • Fasteners
  • Industrial
  • Molds


Farmer’s Copper Ltd. extends its services throughout many industries. We provide the raw copper alloy materials in various standard shapes as well as custom cut copper alloys.

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Our C17510 Copper Nickel Beryllium Inventory & Properties

Farmer’s diverse inventory of products and services offered provides our customers the largest and most extensive selection of alloys available, cut to precise specifications, and delivered with total quality control.

Chemical Properties

Min %1.40.2
Max %Rem0.

Physical Properties

Melting Point – Liquidus ⁰F1955
Melting Point – Solidus ⁰F1885
Density lb/cu in. at 68⁰F0.317
Specific Gravity8.77
Electrical Conductivity % IACS at 68⁰F48(1)
Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F45(2)
Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F)9.8
Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F0.1
Modulus of Elasticity in Tension ksi19200
Modulus of Rigidity ksi7500

Fabrication Properties

Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingFair
Spot WeldGood
Seam WeldFair
Butt WeldFair
Capacity for Being Cold FormedExcellent
Capacity for Being Hot FormedGood

Mechanical Properties

Round Bar Tube TH04 115 110 14 98
TF00 110 90 18 96
TB00 45 25 28 35
TD04 72 65 12 68

Our Commitment to Service

As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.

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