Cupro Nickel 90/10 Fasteners

Cu-Ni 90/10 Fasteners, ASTM B151 Cupro Nickel 90/10 Stud Bolts Manufacturer at Indonesia, Cupro Nickel 90/10 Spring Washers, Cupro Nickel 90/10 Fastener Nuts, Werkstoff No 2.0872 Copper Nickel Self Tapping Screw Exporter at Germany, Cupro Nickel 90/10 T-Head Bolts, Cupro Nickel 90/10 Hex Coupling Nut Manufacturer & Stockist in Mumbai, India.

Alpha Overseas is a manufacturer of Cu-Ni 90 / 10 Fasteners, which have excellent cold and hot workability along with having good strength at moderately elevated temperatures. Because of this, Cupro-nickel 90 / 10 Fasteners is used for piping systems, marine hardware and sometimes for propellers, hulls of premium tugboats, crankshafts, fishing boats and other related working boats. The medium resistivity and low temperature coefficient of resistance also make these Copper Nickel 90 / 10 Nuts ideal for control resistors and thermocouples. The inclusion of controlled quantities of iron and manganese also give our Copper Nickel 90 / 10 Bolts an extraordinary resistance to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities. These Copper Nickel 90 / 10 Screws also have important additions of iron and manganese which are necessary to maintain good corrosion resistance.

Cupro Nickel 90/10 Fasteners
Cupro Nickel 90/10 Fasteners
Copper Nickel 90-10 Fasteners
Copper Nickel 90-10 Fasteners

UNS C70600 Copper Nickel Threaded Stud suppliers at South Africa, Cupro Nickel 90/10 Hex Domed Cap Nuts, Cupro Nickel 90/10 Hexagon Nut, Cupro Nickel 90/10 Head ERW Neck Bolts, ASME SB151 Cupro Nickel 90/10 Hex Head Screw Supplier at Turkey, DIN 2.0872 Copper Nickel Allen Cap Screw & Exporter in Mumbai India.

Our Copper Nickel 90 / 10 Washers are extensively used in the chemical, electrical and petrochemical industries. Attractive characteristics of theseCopper Nickel 90 / 10 Stud Bolts combine excellent resistance to uniform corrosion, remarkable resistance to localised corrosion in chlorinated seawater, and higher erosion resistance than other copper alloys and steel.

This, combined with high toughness and ductility, makes our Cu-Ni 90 / 10 Nuts a popular grade for architectural, industrial and marine applications. The high oxidation resistance of these Cupro-nickel 90 / 10 Bolts is visible in moist air and steam.


Cupro Nickel 90/10 Fastener Specification :

Specification : ASTM / ASME SB151, SB152

Standards : DIN, ASTM, BS and all International Standards

Length : 3 mm to 200 mm

Size : M10 to M100

Types : Nuts, Screw, Bolts, Sockets, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Studs, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Hex Domed Cap Nuts, Fasteners Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head ERW Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

Grade : Cupro Nickel 90/10 – UNS C70600


ASTM B151 Cupro Nickel 90/10 Fasteners Equivalent Grades

Copper Nickel 90/10 2.0872 C70600


ASME SB151 Copper Nickel 90-10 Fasteners Chemical Composition

Element Cu Mn Pb Ni Fe Zn
Copper Nickel 90/10 88.6 min 1.0 max .05 max 9-11 max 1.8 max 1 max


ASME SB151 Cupro Nickel 90/10 Fastener Mechanical & Physical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Copper Nickel 90/10 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Testings (Destructive, Non Destructive):
  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test


  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes


  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.


Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.


  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.


Other Types Of Copper Nickel 90-10 Fasteners
  • Copper Nickel Stud Bolts
  • ASTM B151 Copper Nickel Nuts Stockist
  • ASME SB151 Cupro Nickel 90/10 Pan Head Screw
  • Copper Nickel 90-10 Stud Bolts
  • Cupro Nickel 90/10 Fasteners Nut
  • Copper Nickel 90-10 Socket Head Cap Screw
  • Cupro Nickel 90/10 Fasteners Supplier
  • Copper Nickel 90-10 T-Head Bolts
  • Cu-Ni 90/10 Eye Bolt Manufacturer
  • Cupro Nickel 90/10 Foundation Bolts Dealers at Tanzania
  • Copper Nickel 90-10 Threaded Rods
  • 90-10 Copper Nickel U Bolts
  • Cu-Ni 90/10 ASME SB151 Cap Screw
  • Cu-Ni 90/10 Eye Bolt
  • DIN 2.0872 Copper Nickel Hex Nut Distributors
  • Copper Nickel 90-10 Structural Bolts Suppliers
  • UNS C70600 Copper Nickel Socket Screw
  • ASTM B151 Copper Nickel Threaded Stud Suppliers at Croatia
  • Cupro Nickel 90/10 Fastener Stockist
  • Copper Nickel 90-10 Washer Exporter
  • Cupro Nickel 90/10 Spring Washer
  • 90-10 Copper Nickel Cap Screw
  • Copper Nickel 90-10 Stud
  • ASME SB151 Cu-Ni 90-10 Bolts
  • DIN, ASTM, BS Copper Nickel Screw
  • Cupro Nickel 90/10 Fasteners Exporter

Approved manufacturer of
Sabic approved Cupro Nickel 90/10 Pan Head Screw
KNPC approved Cupro Nickel 90/10 Fasteners
Williamson approved Copper Nickel 90-10 Stud Bolts
MARAFIQ approved Cupro Nickel 90/10 Fasteners  Nut
Magnetrol approved Copper Nickel 90-10 Allen Cap screw
QATARGAS approved Cupro Nickel 90/10 Machine Screws
ONGC approved Copper Nickel 90-10 T-Head Bolts
FW approved Cupro Nickel 90/10 Pan Head Screw
IBR approved Copper Nickel 90-10 Cap Screw
Alba approved Cupro Nickel 90/10 U Bolts
Kuwait Oil Company approved Copper Nickel 90-10 Threaded Rods
Egyptian General Petroleum Corporation approved Cupro Nickel 90/10 Foundation Bolts
Industry We Serve
Copper Nickel 90-10 Mushroom Head ERW Neck Bolts in Petrochemical Industry
Cupro Nickel 90/10 Eye Bolt in Oil & Gas Industry
Cupro Nickel 90/10 Fastener in Power Plant
Copper Nickel 90-10 T-Head Bolts in Pharmaceuticals Industry at Philippines
Cupro Nickel 90/10 Self Tapping Screw in Chemicals Industry
Copper Nickel 90-10 Fasteners in Defence Industry
Cupro Nickel 90/10 Bolts in Food and Beverages Industry
Copper Nickel 90-10 Socket Screw in Sugar Industry
Cupro Nickel 90/10 Fasteners  Nut in Paper Industry at Russia
Copper Nickel 90-10 Stud Bolts in Cement Industry
Cupro Nickel 90/10 Washer Dairy Industry
Cupro Nickel 90/10 Spring Washer in Mining Industry

We Supply Our Cupro Nickel 90/10 Fasteners like


We are Exports in Exporting Copper Nickel 90-10 Fasteners worldwide

We are Exporter of Copper Nickel 90-10 Fasteners in Worldwide Such as India, Belarus, Hong Kong, Ghana, Austria, United Arab Emirates, Kuwait, Nigeria, South Korea, Bulgaria, Costa Rica, Afghanistan, Gambia, Bahrain, Bangladesh, Iran, Bolivia, Libya, Israel, Romania, Gabon, Chile, United States, Morocco, Thailand, Lithuania, Ecuador, Venezuela, Zimbabwe, Poland, Finland, Bhutan, Ukraine, Iraq, Sri Lanka, Trinidad & Tobago,Tunisia, India, Hungary, Puerto Rico, Ireland, Tibet, Greece, Saudi Arabia, Spain, Indonesia, Nigeria, Belgium, Brazil, Kazakhstan, New Zealand, Yemen, Philippines, Poland, France, Iran, Malaysia, Pakistan, Namibia, Germany, Angola, Portugal, Japan, Algeria, Italy, Oman, United Kingdom, Mongolia, Estonia, Sweden, Denmark, Norway, Kenya, Mexico, Mexico, Serbia, Czech Republic, Chile, Russia, Nepal, Switzerland, China, Egypt, Canada, Lebanon, Azerbaijan, South Africa, Slovakia, Taiwan, Argentina, Singapore, Jordan, Colombia, Australia, Turkey, Qatar, Peru, Croatia, Vietnam, Macau, Netherlands.

We have supplied of Cu-Ni 90/10 Fastener to following places

We are Suppliers of Cu-Ni 90/10 Fastener in India Such as Mumbai, Chandigarh, Hyderabad, Aberdeen, Brisbane, Bogota, Pune, Ludhiana, Rajkot, Gimhae-si, Jeddah, Cairo, New Delhi, Granada, Dubai, Navi Mumbai, London, Kuwait City, Ulsan, Secunderabad, Santiago, Sharjah, Jakarta, Kuala Lumpur, Baroda, Algiers, Geoje-si, Lahore, Nagpur, Petaling Jaya, Colombo, Pimpri-Chinchwad, Atyrau, Busan, Ranchi, Al Jubail, Bangkok, Chennai, Milan, Jaipur, Seoul, Gurgaon, Coimbatore, Dallas, Edmonton, New York, Perth, Los Angeles, Rio de Janeiro, Ahvaz, Faridabad, Tehran, Kanpur, Madrid, Calgary, Ernakulam, Hanoi, Jamshedpur, Muscat, Howrah, Doha, Visakhapatnam, Ahmedabad, Karachi, Singapore, Vung Tau, Manama, Ho Chi Minh City, Thiruvananthapuram, Al Khobar, Noida, Montreal, Moscow, Haryana, Caracas, Kolkata, Mexico City, Vadodara, Surat, Melbourne, Bhopal, Indore, Riyadh, Nashik, Courbevoie, Lagos, Ankara, Hong Kong, Dammam, Mumbai, Port-of-Spain, Sydney, Istanbul, Chiyoda, La Victoria, Bengaluru, Thane, Abu Dhabi, Toronto, Houston.