Ninthore Overseas Is One Of The Leading Manufacturer And Exporter Of High Quality Copper Nickel 70 Angle, which offers excellent corrosion resistance, especially in marine saltwater environments. For the sake of accuracy, Cupro Nickel 70 / 30 Angle are presented in bold type in the units in which it was originally published with the lighter type equivalents in corresponding units. Cold Working Cu-Ni 70 / 30 Chain (UNS C71500) has good cold working capacity, where a typical mix is 75 % copper, 25 % nickel, and a trace amount of manganese. Handy architects utilize the finest quality material and propelled methods to fabricate Cupro Nickel 70 / 30 C-Channel at industry standards.

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Copper Nickel 70 Angle

Copper Nickel 70 Angle

High conductivity (HC) electrolytically refined Copper Nickel 70 / 30 I-Beam (sometimes known as a tough pitch copper or “electro”), with a nominal conductivity of 100% IACS (International Annealed Copper Standard), is used for most electrical applications such as bus-bars, cables and windings.

We are one of the well recognized manufacturers and exporters of a sturdily designed array of Cu-Ni 70 / 30 H-Beam, which are machined in sync with the industrial norms using modern machinery and excellent grade raw materials. Hot Working Cupro Nickel 70 / 30 T-Beam is hot formed in an excellent manner, which is utilized in the different kind of business. Cu-Ni 70 / 30 Angle has excellent ductility which means that it can be easily drawn to fine wire sizes and it is available in all fabricated forms.

Cupro Nickel 70/30 Angle, Channel, Beam, Chain Specifications
Specifications : ASTM B151 / ASME SB151
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Cu-Ni 70/30 Angle
: 5mm to 9mm
Cu-Ni 70/30 Channel
: 40mm*20mm~300mm*300mm
Cu-Ni 70/30 Beam : 3″ thru 12.31″
Cu-Ni 70/30 Chain
: 1/8 inch – 1/2 inch Diameter
: 3.0mm – 120mm
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
Type : Angle, C Channel, U Channel, H Beam, I Beam, T Beam, W Beam, Chain
70/30 Cupro Nickel Angle, Channel, Beam, Chain Chemical Composition
Grade Cu Mn Pb Ni Fe Zn
Cu-Ni 70/30 65 min 1.0 max 0.05 max 29-33 max 0.4-1.0 max 1 max
Cupro Nickel 70/30 Angle, Channel, Beam, Chain Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %
Equivalent Grades for 70/30 Cupro Nickel Angle, Channel, Beam, Chain
Cupro Nickel 70/30 2.0882 C71500
Cupro Nickel 70/30 Angle, Channel, Beam, Chain Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
70/30 Cupro Nickel Angle, Channel, Beam, Chain Test Certificates

We at Ninthore Overseas provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)