OUR PRODUCTS RANGE
ABCO ENGINEERING INC is an eminent manufacturer, trader, and stockiest of various products with a wide range. We manufacture 70/30 Cupro Nickle Tube in all sizes, shapes, and dimensions keeping all international standards in mind. Our products have made their space in national and international markets because of their performance and our excellent customer-centric service policies. Our ability to innovate, create and design new products made us the flag bearer of modern manufacturing. Our courage to do experiments makes us unique and extremely efficient.
70/30 Cupro Nickel is mainly preferred when the severity of service conditions (Cooling Water, Steam, Condensate, Temperature, etc.) is such as to virtually rule out all other copper metals. Due to its hardness and to the type of oxide whereby its surface is self-protected, 70/30 Cupro Nickel has excellent resistance to impingement and erosion-corrosion by suspended solids in sea water flowing at up to 3-3.5 m/s (10-11.5 ft /s).
Like all Cupro-nickels, 70/30 Cupro Nickel is virtually immune from stress-corrosion cracking. It can be very sensitive to deposit attack and is therefore not recommended for stagnant or slow-moving (under 1 – 1.2 m/s or 3.5-4 ft/s) water.
C715 copper alloy is also known as 70/30 copper-nickel, as it is comprised of 30% nickel. Copper nickel alloy 715 finds its greatest application in areas of high temperatures and pressures combined with high velocity and destructive turbulence. The small iron content, up to 0.5%, gives the C715 alloy an extraordinary resistance to general corrosion and stress corrosion cracking, making it very suitable and ideal for marine or industrial industries.
C715 copper alloy is also known as 70/30 copper-nickel, as it is comprised of 30% nickel. Copper nickel alloy 715 finds its greatest application in areas of high temperatures and pressures combined with high velocity and destructive turbulence. The small iron content, up to 0.5%, gives the C715 alloy an extraordinary resistance to general corrosion and stress corrosion cracking, making it very suitable and ideal for marine or industrial industries.
Cupro Nickel 70/30 Tube For Water Resistance, ASTM B467 Cupro Nickel 70/30 Pipes, 70/30 Copper Nickel Seamless Tubes Exporter, ASTM B466 Cu-Ni 70/30 Seamless Pipe & Tube, CuNi 10 Fe1 Pipes, ASTM B552 CuNi 70-30 Tubing, Cu-Ni 70/30 Tubes manufacturer in India.
FORM | TEMPER | TENSILE STRENGTH | YS-0.5% EXT (KSI) | ELONGATION (%) | ROCKWELL (B) | ROCKWELL (F) | SECTION SIZE (IN) |
ROUND BAR ROD | H02 | 75 | 70 | 15 | 80 |
| 1 |
PLATE SHEET STRIP | M20 | 55 | 20 | 45 | 35 |
| 1 |
TUBE | OS025 | 60 | 25 | 45 | 45 | 80 |
|
OS035 | 54 |
| 45 | 36 | 77 |
|
ELEMENT | CU (1,2) | PB | ZN | FE | NI(3) | MN |
Min % | 0.4 | 29 | ||||
Max % | Rem | 0.05 | 1 | 1 | 33 | 1 |
Melting Point – Liquidus ⁰F | 2260 |
Melting Point – Solidus ⁰F | 2140 |
Density lb/cu in. at 68⁰F | 0.323 |
Specific Gravity | 8.94 |
Electrical Conductivity % IACS at 68⁰F | 4.6 |
Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 17 |
Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 9 |
Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 0.09 |
Modulus of Elasticity in Tension ksi | 22000 |
Modulus of Rigidity ksi | 8300 |
TECHNIQUE | SUITABILTY |
Soldering | Excellent |
Brazing | Excellent |
Oxyacetylene Welding | Good |
Gas Shielded Arc Welding | Excellent |
Coated Metal Arc Welding | Excellent |
Spot Weld | Excellent |
Seam Weld | Excellent |
Butt Weld | Excellent |
Capacity for Being Cold Formed | Good |
Capacity for Being Hot Formed | Good |
Machinability Rating | 20 |
Abco Engineering Inc. stands out as a premier manufacturer specializing in the production of copper pipes, tubes, and brass components. Renowned for excellence, our products find versatile applications across various industries including electrical systems, medical gas pipelines, HVAC and refrigeration, heat exchangers, and automotive sectors.
Shop No.1, Shreepati Castle,
“A” Wing, 11th Lane, Khetwadi, Grant Road,
Mumbai -400004, Maharashtra, India.
Contact No:-9930080011
E-mail ID: info@abcoenginc.in
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