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Brass

Yellow / Cartridge Brass (70/30)

Yellow / Cartridge Brass (70/30)

Approx. Rs 470 / Kilogram


“Yellow / Cartridge Brass (70/30)” Cartridge Brass also known as yellow brass has a nominal composition of 70% copper and 30% zinc.It has excellent to good corrosion resistance in most environments, but is not suitable for use with certain materials, such as acetic acid, moist ammonia or ammonia compounds, hydrochloric acid and nitric acid. It is the most ductile of the brasses and has superior cold workability, good hot formability, and is used in greater quantity than any other brasses.


Salient features:
Applications:

Available Grade:
ASTM B36, DIN 2.0265, BS 2871 CZ106, BS 2875 CZ106, EN CW505L, c26000, c27000, c 27200, c27400, CW505L / CZ106


Available Forms:
Flats, Rods, Wires, Profiles/ Sections, Hex

Copper68.5-71.5%
Lead0.05% max
Iron0.05% max
ZincRem
Others0.30% max

Red / Nordic Brass (85/15 - 80/20)

Red / Nordic Brass (85/15 - 80/20)

Approx. Rs 500 / Kilogram


“Red / Nordic Brass (85/15 - 80/20)” RED BRASS is the most durable of all metals for commercial USAGE. Normally composed of 85% copper and 15% zinc, this alloy has excellent resistance against dezincification, season cracking and pitting. This has a rich inherent color, which has become extremely popular as an outdoor metal and has been found to be very important in modern architecture. IT IS also known as NORDIC Brass.


Applications:

Available Grade:
ASTM B43, c23000, c 23400, c69400, c69430, c83600, c84400.


Available Forms:
Flats, Rods, Wires, Profiles/ Sections, Hex

ELEMENTPERCENT
NOMINALMINIMUMMAXIMUM
Copper858486
Lead----.05
Iron----.05
Zinc15Remainder

Brass Bars (85/15)

Brass Bars (85/15)

Approx. Rs 550 / Kilogram


GRADE : ASTM B43, c23000, c 23400, c69400, c69430, c83600, c84400.

Description : RED BRASS is the most durable of all metals for commercial USAGE. Normally composed of 85% copper and 15% zinc, this alloy has excellent resistance against dezincification, season cracking and pitting. This has a rich inherent color, which has become extremely popular as an outdoor metal and has been found to be very important in modern architecture. IT IS also known as NORDIC Brass.


Applications: Etching Parts, Weather Strip, Trim, Sockets, Screw Shells, Conduit, Rotor Bars, AC Motors Fasteners, Eyelets, Heat Exchanger Shells, Flexible Metal Hose, Pump Cylinder Liners, Tags, Radiator Cores, Pickling Crates, Condenser Tubes, Fire Extinguishers, Tubing for Instrumentation, Tubing for Heat Exchangers, Heat Exchangers, Kick Plates, Fittings, Pump Lines, Pipe Service Lines, Pipe Nipples, Pipe, Service Lines, J-Bends, Traps, Fire Hose Couplings.

COMPOSITION85-15 RED BRASS, C23000
ProductCuFepbZn
85/1584-860.050.05Rem
80/2078.5-81.50.050.05Rem


GOODFAIRNOT RECOMMENDED
Forging
---
Extrusion
Good
Hot Roll
Good
Cold Roll
Excellent

Available Forms:
Flats, Rods, Wires, Profiles/ Sections, Hex

Brass Bars (CuZn10)

Brass Bars (CuZn10)

Approx. Rs 500 / Kilogram


Grade : Alloy 220-UNS-C22000, CW501L / CZ101, C21000 (ASTM B36 )

“BRASS BARS (CuZn10) (CuZn5)”IT IS a rich golden colour with the best combination of strength, ductility and corrosion resistance of the plain copper-zinc alloys. It weathers to a rich bronze colour, and can be supplied in pre-patinated colours ranging from deep brown to green.

It has a lower rate of work hardening than the copper-zinc alloys with higher zinc content, such as 260 and 272. This is an advantage in multistage pressing applications without interstage annealing. It has excellent deep drawing characteristics and resistance to pitting corrosion when exposed to severe weather and water environments.


Applications:
Architectural fascias, grillwork, jewellery, ornamental trim, vitreous enamel base, badges, door handles, escutcheons, marine hardware, munitions, primer caps, rotating bands, metallic bellows, pen, pencil and lipstick tubes etc.

Chemical Composition :
(90/10)(95/5)
Copper89.0-91.0%94.0-96.0%
Lead0.05% max0.05% max
Iron0.10% max0.05% max
ZincRemRem
Others0.40% max0.40% max


Fabrication Properties
Forging
Good
Extrusion
Good
Hot Roll
Excellent
Cold Roll
Excellent

Available Forms:
Flats, Rods, Profiles/ Sections, Hex

High Tensile Brass (HTB1/HTB2/HTB3) Ingots

High Tensile Brass (HTB1/HTB2/HTB3) Ingots

Approx. Rs 470 / Kilogram


“High Tensile Brass (HTB1/HTB2/HTB3)” consists of a duplex structure. Developed for more exacting applications where strength and corrosion resistance are required. Also referred to as a manganese bronze the CW721R / CZ114 has additions of aluminium, iron, tin and manganese that are added to the basic 60/40 brass matrix, creating a variety of properties to benefit the designer.

The aluminium and tin content gives the CW721R / CZ114 a brighter finish and is the main reason for the increase in corrosion resistance. The iron and manganese additions also improve the strength level, with the iron also acting a grain refiner. Some of the other benefits of the CW721R / CZ114 grade are a very good hot working capacity to allow for hot stamping and a good machinability rating.


Salient features:
Typical Uses:
Gas valves, fittings, fasteners, pump trim, gears, locks, heavy-duty electrical connectors, transmission components, marine hardware, safety tools and decorative metalwork.

Available Grade:
CZ115 / CW722R / CW721R / CZ114


Available Forms:
Ingots, Flats, Rods, Profiles/ Sections, Hex

High Tensile BrassCuMnAlFeSnNiPbSiZn
HTB155%min3% max0.7 -2.5 %0.5 - 2 %1.5% max1% max0.5% max0.1% maxremainder
HTB255% min3% max5% max0.5 - 2.5%0.5% max2% max0.5% max0.1% maxremainder
HTB355% min4% max3-6%1- 2.5%0.2% max1% max0.2% max0.10%remainder

Brass Round Bars

Brass Round Bars

Approx. Rs 450 / Kilogram


Brass Round Bars are ideally suited in applications requiring superior strength, corrosion resistance, non-sparking characteristics and electrical conductivity. The brass coated squares are easy to polish and ensure high luster. These squares are easily machined and are available in different industry specifications including ASTM B16, C360, C36000.


Applications:

Application Areas:

 

 

Gilding Metal Copper (CUZN 90/10 - 95/5)

Gilding Metal Copper (CUZN 90/10 - 95/5)

Approx. Rs 600 / Unit


“Gilding Metal Copper (CUZN 90/10 - 95/5)” It is a rich golden colour with the best combination of strength, ductility and corrosion resistance of the plain copper-zinc alloys. It weathers to a rich bronze colour, and can be supplied in pre-patinated colours ranging from deep brown to green. It has a lower rate of work hardening than the copper-zinc alloys with higher zinc content, such as 260 and 272. This is an advantage in multistage pressing applications without interstage annealing. It has excellent deep drawing characteristics and resistance to pitting corrosion when exposed to severe weather and water environments.


Applications:

Available Grade:


Available Forms:

(90/10)(95/5)
Copper89.0-91.0%94.0-96.0%
Lead0.05% max0.05% max
Iron0.10% max0.05% max
ZincRemRem
Others0.40% max0.40% max

Brass EDM Wires

Brass EDM Wires

Approx. Rs 425 / Kilogram


The “KRISCOP” Brass Wires are precision manufactured using pure brass in compliance with defined industry standards including ISS, BSS and DIN.


Applications:

Manufactured using cutting edge technology, these brass coated wires are available in high grade brass in diffused, heat treated and zinc coated finish. Some of the industry sectors and end areas where these are used in include engineering & automobile industries, pressure vessels, heavy engineering fabrication and others.

Brass Components

Brass Components

Approx. Rs 1,000 / Kilogram


The Brass Components are precision manufactured using pure brass in compliance with defined industry standards including ISS, BSS and DIN.


Applications:

 

Brass 70/30 Anodes

Brass 70/30 Anodes

Approx. Rs 450 / Kilogram


We are one of the leading manufacturer and suppliers of Brass 70/30 anodes
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Reselling End Use Raw Material

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    Mahendra Sanghvi

    (Director)

    Krishna Copper Private Limited

    GIDC, Valsad, Gujarat, India

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