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Copper Alloys

Copper Chromium Zirconium (Cucrzr)

Copper Chromium Zirconium (Cucrzr)

Approx. Rs 1,000 / Kilogram


“Copper Chromium Zirconium (Cucrzr)” Used extensively for cap style resistance welding electrodes. Evidence suggests that it can provide less sticking and resist deformation longer than its copper-chrome counterpart in some specific situations.


Applications: 
Pencil-type & Light Soldering Guns: Tips, Rod Extensions, Resistance Welding Electrodes, Welding Electrodes, Welding Wheels, Tips and Rod Extensions. 

Available Grade:
RWMA Class II


Available Forms:
Rods, Ingots & Billets For Extrusion/Forging

CopperRem
Chromium0.5-1.2%
Zirconium0.03-0.30%
Total Others0.2% max

Copper Nickel Foil

Copper Nickel Foil

Approx. Rs 750 / Kilogram


COPPER NICKEL (90/10)

Applications:

Power Steering Tube, Brake Lines, Screw Lamp Bases Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators, Boat Hulls, Tube Sheet for Salt Water Service, Salt Water Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, Water Hoses, Flanges

Chemical Composition:

Element 

Cu

Ni

Fe

Mn

Content (90/10)

Rem

9.0 % - 11.0%

1.0 – 2.0 % Max

0.3% -1.0%

 

· Copper Nickel "70/30"

Applications: Pump Impellers, Heat Exchanger Tubes, Evaporator Tubes, Distiller Tubes, Condenser Plates, Refrigerators, Process Equipment, Condenser Components, Ferrules, Welding Backing Rings, Flexible Metal Hose, Weld Wire, Boiler Parts, Condensers, Propeller Sleeves, Heat Exchanger Components, Salt Water --- Flanges, Piping, Valve Bodies, Fittings, Condensers, Pipe Fittings, Water Boxes - Pump Bodies and Internal Parts-Sea Water

Chemical Composition:

Element 

Cu

Ni

Fe

Mn

Content (70/30)

Rem

29.0 % - 32.0%

0.5 – 1.5 % Max

0.4% -1.0%

AVAILABLE FORMS:

· FOIL

· RODS

· INGOTS

· BILLETS FOR EXTRUSION/FORGING

Fabrication properties

EXTRUSION

Good

HOT ROLL

Good

COLD ROLL

Good

Tellurium Copper

Tellurium Copper

Approx. Rs 700 / Kilogram


“Tellurium Copper” C145 Tellurium is adapted for use in high-speed automatic screw machines. The copper telluride precipitations become finely dispersed throughout the matrix and assist in chip breakage into short pieces, thus enabling a much higher machining speed than with pure copper. Copper 145 Tellurium has a machinability rating scale of 85%, compared to pure copper of 20%, thus insuring longer tool life. The high conductivity of tellurium copper makes it a suitable material for electrical applications, and is an outstanding alloy for the production of hot forged products.


Applications: 
Transistor Bases, Motor Parts, Electrical Connectors, Switch Parts, Welding Torch Tips, Soldering Tips, Screw Machine Products, Forgings , Plumbing Fittings, Sprinkler Heads, Fixtures, EDM Anodes, Tool Making Parts, Dies /Welding Torch tips / Transformer & Circuit-breaker terminals & Fasteners 

Available Grade:
ASTM B301, C14500


Available Forms:
Rods

Copper (incl. Silver)PhosphorusTellurium
99.7.008.55

Non Sparkling Copper, Brass & Copper Alloys Hammer

Non Sparkling Copper, Brass & Copper Alloys Hammer

Approx. Rs 200 / Piece


We are manufacturer of KRISCOP brand non sparkling hammers made from copper and brass and alloys as per customers specifications

Copper Shapes

Copper Shapes

Approx. Rs 2,000 / Kilogram


“KRISCOP” Copper Shapes are available in a wide range of finishes as per the specific end application demands. These Copper flats are fabricated using Copper purity of up to 99.9 % in compliance with defined industry standards including IS191 & IS1897.


Further, our expertise also lie in delivering these with Copper or nickel coating in forged, hot rolled as well as in cold worked finish as per required dimensions. These can also be made available in soft, half-hard and hard conditions in different finishes. The surface treatment of Copper flat bar can be electro-plated with tin or silver.


Benefits:

Beryllium Copper Rod

Beryllium Copper Rod

Approx. Rs 2,700 / Kilogram


The “KRISCOP” Beryllium Copper Rods(C101/C102/C103/B170/B379) are available in different finishes and designs as per the requirements of clients. These pure Oxygen Free Copper rods are developed from qualitative electrolytic Copper with the best possible finish standards.


Applications:

Electrical industry: Earthing Rods, Panel Electrification Lines and Making Anodes

General engineering: Forging Components

Available forms: Squares, rounds, hexagons, flats as well as in other custom shape choices.

 

Specifications:

Outer diameter: 3.00 mm to 60.00 mm

Lengths: 3 meter above.

Rods: 3.00 mm to 170.00 mm


Available Grades :

C101/C102/C103 B170/B379

We also manufacture these type copper rod

EC Grade Copper Rod

ETP Grade Copper Rod C110/B5

DHP Grade Copper Rod

Copper Nickel (90/10)

Copper Nickel (90/10)

Approx. Rs 650 / Kilogram


Applications:
Power Steering Tube, Brake Lines, Screw Lamp Bases Condenser Plates, Condensers, Weld Torch Tips, Heat Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels, Distiller Tubes, Pump Impellers for Oil Refining, Ferrules, Evaporators, Boat Hulls, Tube Sheet for Salt Water Service, Salt Water Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap, Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls, Water Hoses, Flanges

ElementCuNiFeMn
Content (90/10)Rem9.0 % - 11.0%1.0 – 2.0 % Max0.3% -1.0%

Copper Nickel (70/30) Pump Impellers, Heat Exchanger Tubes, Evaporator Tubes, Distiller Tubes, Condenser Plates, Refrigerators, Process Equipment, Condenser Components, Ferrules, Welding Backing Rings, Flexible Metal Hose, Weld Wire, Boiler Parts, Condensers, Propeller Sleeves, Heat Exchanger Components, Salt Water --- Flanges, Piping, Valve Bodies, Fittings, Condensers, Pipe Fittings, Water Boxes - Pump Bodies and Internal Parts-Sea Water

ElementCuNiFeMn
Content (70/30)Rem29.0 % - 32.0%0.5 – 1.5 % Max0.4% -1.0%

Copper Nickel Ingots (90/10 - 70/30)

Copper Nickel Ingots (90/10 - 70/30)

Approx. Rs 750 / Kilogram


“Copper Nickel Ingots / Extruded Rods (90/10 - 70/30)” Also known as Cu-Ni, offers excellent corrosion resistance, especially in marine salt water environments. Copper nickel alloys that are generally chosen for sea water parts and service equipment contains 10 to 30 percent nickel. These various alloys also have important additions of iron and manganese, which are necessary to maintain good corrosion resistance in the harsh environments. Aside from being very corrosion resistant to sea water, copper nickel alloys are very thermally stable. Copper nickel is most commonly used in applications such as electrical and electronic products, tubes for condensers in ships and power plants, various marine products, including valves, pumps, fittings, and sheathing for ship hulls.


Available Grade:
C70600 & C71500 / C75200/ ASTM B151, SAE J461, SAE J463


Available Forms:
Rods, Ingots & Billets for Extrusion/Forging

Copper Nickel Ingots / Extruded Rods (90/10 - 70/30)

Copper Sections Profiles

Copper Sections Profiles

Approx. Rs 550 / Kilogram


“KRISCOP” Copper Sections (Shapes) are available in a wide range of finishes as per the specific end application demands. These Copper flats are fabricated using Copper purity of up to 99.9 % in compliance with defined industry standards including IS191 & IS1897.

Leaded Beryllium Copper

Leaded Beryllium Copper

Approx. Rs 2,700 / Kilogram


“Leaded Berrylium Copper” is identical to a version of lead-containing alloy. IT achieves the same exceptional strength after hardening. THIS rods contain a small amount of lead to provide an alloy tailored for automatic machining operations and the Lead promotes formation of finely divided chips thus extending cutting tool life.


Applications:
Contact Bridges, Electrical Switch and Relay Blades, Electric Motor Components, Navigational Instruments, Clips, Electrical Connectors, Connectors, Relay Parts, Switch Parts, Fuse Clips, Washers, Screws, Bolts, Retaining Rings, Roll Pins, Lock Washers, Fasteners, Shafts, Pump Parts, Valves, Non Sparking Safety Tools, Flexible Metal Hose, Bushings, Rolling Mill Parts, Electrochemical Springs, Pumps, Shafts, Springs, Bellows, Welding Equipment, Diaphragms, Bourdon Tubing.

Available Grade:
C17300 (CDA 173), C19140, C19160, C79200, C79300., ASTM B196, QQ-C-530, ASTM B197, QQ-C-530 , ASTM B194, DIN 2.1248, CW102C to EN


Available Forms:
Rods, Ingots

ElementCuAlBePbSiCo
Content (%)Rem0.2 %1.8 %-2.0%0.20 %-0.6%0.20%0.20%

Brass and Copper Hot Rolled Sheets

Brass and Copper Hot Rolled Sheets

Approx. Rs 500 / Unit


The brass and copper Hot Rolled Sheets is manufactured using quality. Our customers can avail from us these sheets in various standard and customized sizes and that too at best affordable price.


Features:

Gun Metal LTB Ingots 85/5/5/5

Gun Metal LTB Ingots 85/5/5/5

Approx. Rs 400 / Kilogram


Gun metal LTB ingots

Copper Alloy Foil Strips (Silver Bearing & Iron Bearing)

Copper Alloy Foil Strips (Silver Bearing & Iron Bearing)

Approx. Rs 650 / Unit


Copper alloy
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    Mahendra Sanghvi

    (Director)

    Krishna Copper Private Limited

    GIDC, Valsad, Gujarat, India

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