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Copper Fasteners

Copper Fasteners
We are manufacturing high-class Copper Alloy Fasteners in India

You can buy Copper Alloy Fasteners, Copper Alloy Nuts, Copper Alloy Bolts, Copper Alloy Screws, Copper Alloy washers for perfect connection & critical applications, excellent pricing and extensive size range of Copper Alloy Fasteners.

Grand Metal Corporation is a most renowned Copper Alloy Fasteners suppliers in Aerospace, Engine & Turbine Engineering. It is widely used in industries such as aerospace, defence, automotive, petrochemical, waste processing, marine and pharmaceutical sectors. We supply custom Copper Alloy Fasteners created with Copper Alloy in precise time. We provide Copper Alloy Fasteners with NACE 3.1 Certification.

FASTENERS -SCREWS, BOLTS AND NUTS FOR TOUGHEST USE
Material Size Length Specification Manufacturer
Copper Alloy Fasteners M 02 to M 160 3 mm DIN GKW
to  ISO Unbrako
200 mm JIS Kundan
  GB APL
  IS Sundaram Precision
  BS Infasco
  ASTM EBY Fastener Etc.
Copper Alloy Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard: DIN 933, DIN 931, ANSI, JIS standards
Copper Alloy Fasteners In Form of: Hex
Square
Round
Threading as per Gauge Etc.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Copper Alloy Packing: IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
Copper Alloy Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1
Property Class: For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
Copper Alloy finishing: Natural, Nickle Plated, Silver Plated, Tin Plated.
Production process M2-M24: Cold Froging, hot forging M24-M100, 
machining and CNC for Customized connecting element
Copper Alloy Origin and service-region: European
Origin of Copper Alloy Fasteners are Western European. However projects with eastern origin are possible on request.
Grades: Natural, Nickle Plated, Silver Plated, Tin Plated.
Our Fastener plant is equipped with various testing facilities like Tensile Testing Machine also known as tension testing. We also conduct other tests like Hardness Test, IGC Test, Positive Material Identification Test to ensure that all the product going out of our manufacturing plant are the best in terms of quality.

Applications of Copper

It can be used in an extraordinary range of applications which include:
• Power transmission lines
• Architectural applications
• Cooking utensils
• Spark plugs
• Electrical wiring, cables and busbars
• High conductivity wires
• Electrodes
• Heat exchangers
• Refrigeration tubing
• Plumbing
• Water-cooled copper crucibles

UNS Numbers Types Alloy Names
C10000-C19999 Wrought Coppers, High-Copper Alloys
C20000-C49999 Wrought Brasses
C50000-C59999 Wrought Phosphor Bronzes
C60600-C64200 Wrought Aluminium Bronzes
C64700-C66100 Wrought Silicon Bronzes
C66400-C69800 Wrought Brasses
C70000-C79999 Wrought Copper nickels, nickel silvers
C80000-C82800 Cast Coppers, High-Copper Alloys
C83300-C85800 Cast Brasses
C86100-C86800 Cast Manganese Bronzes
C87200-C87900 Cast Silicon Bronzes and Brasses
C90200-C94800 Cast Tin Bronzes
C95200-C95800 Cast Aluminium Bronzes
C96200-C97800 Cast Copper Nickels, Nickel Silvers
C98200-C98800 Cast Leaded Copper
C99300-C99750 Cast Special Allo

Yield Strength of Copper

We cannot define yield point for copper alloys. It tends to be reported as either a 0.5% extension under load or as 0.2% offset. Commonly the 0.5% extension yield strength of annealed material registers as approximately one-third the tensile strength. Hardening by cold working means the material becomes less ductile, and yield strength approaches the tensile strength.

Melting Point of Copper

Pure Copper melting point is 1083ºC.

Contact Grand Metal Corporation today for a best offer & competitive quotation…
Call: +91 98927 02393, 97690 58811
Email: grandmetalcorporation@gmail.com