C70600 Copper Nickel (90/10)
ASTM B151, CuNi, ASTM B466, ASTM B111, ASTMB171, ASME SB466, ASME SB111, ASME SB151, ASMESB171, DIN 2.0872, BS 2871 CN102, EN CW352H,MIL-C-1726F, MIL-C-24679, MIL-T-16420K, ASTMB122/B122M, MIL-C-15726, ASTM B956/B956M,ASME SB467, ASTM B467, ASTM B432, SAE J461, SAEJ463, ASME SB359, MIL-T-15005, MIL-T-22214
Farmers Copper LTD. maintains an extensive inventory of Copper Nickel C706 in bar, plate & sheet, tube, pipe, fittings, and flanges. Copper Nickel C706 is also known as Copper Nickel 90/10 because it is made up of 10% nickel or as ASTM B466 and ASME SB466. C706 is known for its moderate strength, weldability, and formability. The inclusion of controlled quantities of iron and manganese also give the 90/10 alloy an extraordinary resistance to general corrosion and stress cracking, as well as to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities. If you don’t see the material that meets all of your requirements, give us a call or request a quote and we will see what we can do for you.
Farmers Copper has the following specs for C706 copper nickel in stock:
- ASTM B151
- CUNI
- ASTM B466
- ASTM B111
- ASTMB171
- ASME SB466
- ASME SB111
- ASME SB151
- ASMESB171
- DIN 2.0872
- BS 2871 CN102
- EN CW352H
- MIL-C-1726F
- MIL-C-24679
- MIL-T-16420K
- ASTMB122/B122M
- MIL-C-15726
- ASTM B956/B956M
- ASME SB467
- ASTM B467
- ASTM B432
- SAE J461
- SAEJ463
- ASME SB359
- MIL-T-15005
- MIL-T-22214
Farmer’s Copper Ltd. established in 1920, is committed to achieving the goals set by our customers. Contact our knowledgeable sales associates today to inquire as to how we can assist you in your copper nickel 90/10 needs!
Farmers Copper is a Preferred Distributor for LeBronze Alloys
C70600 Copper Nickel Sizing
- Round Bar (3/8” dia to 11”)
- Plate (3/16” thick to 3”)
- Sheet (.065”, .125”)
- Tube (3/8” OD to 1” )
- Pipe (1/4" Standard (sch 40) to 12" (1/4” Extra Heavy (sch 80) to 4”) (1/2" Class 200 Mil-T-16420 K to 12)
- Fittings (Class 200, sch 40, sch 80, Buttweld Fittings) (Threaded and Socketweld Fittings, 3000#/6000#) (C96200 400# Socketweld Fittings) • Flanges (Slip-on, threaded, blind, Weldneck Flanges)
C70600 Copper Nickel (90/10) Applications
- Desalination
- Underwater tubing
- Exchangers
- Marine hardware
- Automotive
- Industrial
- Plumbing
Industries
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 C70600 Copper Nickel (90/10) 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
| Element | Cu (1,2) | Pb | Zn | Fe | Ni(3) | Mn |
| Min % | 1 | 9 | ||||
| Max % | Rem | 0.05 | 1 | 1.8 | 11 | 1 |
Physical Properties
| Melting Point – Liquidus ⁰F | 2100 | |
| Melting Point – Solidus ⁰F | 2010 | |
| Density lb/cu in. at 68⁰F | 0.323 | |
| Specific Gravity | 8.94 | |
| Electrical Conductivity % IACS at 68⁰F | 9 | |
| Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 26 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-212 ⁰F) | 9.5 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) | 0.09 | |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 18000 | |
| Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 6800 | |
| Modulus of Elasticity in Tension ksi | 2100 | |
| Modulus of Rigidity ksi | 2010 |
Fabrication Properties
| TECHNIQUE | SUITABILTY |
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Fair |
| Gas Shielded Arc Welding | Excellent |
| Coated Metal Arc Welding | Good |
| Spot Weld | Good |
| Seam Weld | Good |
| Butt Weld | Excellent |
| Capacity for Being Cold Formed | Good |
| Capacity for Being Hot Formed | Good |
| Machinability Rating | 20 |
Mechanical Properties
| FORM | TEMPER | TENSILE STRENGTH | YS-0.2% OFFSET | YS-0.5% EXT (KSI) | ELONGATION (%) | ROCKWELL (B) | ROCKWELL (F) | ROCKWELL (30T) |
| ROUND BAR ROD | H04 | 50 | 25 | 15 | ||||
| O60 | 38 | 15 | 30 | |||||
| PLATE SHEET STRIP | H01 | 53 | 16 | 35 | 60 | |||
| M20 | 40 | 15 | 30 | 3 | ||||
| H04 | 75 | 73 | 5 | 80 | ||||
| TUBE | O61 | 44 | 16 | 42 | 15 | 65 | 26 | |
| H55 | 45 | 35 | 10 | 72 | 100 | 70 |
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.