Bharat Metal Alloy

Dared, Jamnagar, Gujarat

C67400 Manganese Bronze Alloy, with a nominal composition of 57-60% copper and 2.0-3.5% Manganese, alloy is manufactured using the process of bending, drawing, upsetting, and many other processes. The alloy is excellent on hot and cold workability and forges ability.

C66800 Manganese Bronze

Typical Uses

Industrial: Gears, Sealing Rings, Thrust Bearings, Bushings, Cams, Spindles, Bearings, Idler Pins, Connecting Rods, Drive Shafts, Valve Seats, Sleeve Bearings, Piston HeadsMarine: Pump Parts, Hardware, High Strength

C26000 Cartridge Brass "70/30" (CDA 260)

ASTM B36 (Bar, Sheet, and Plate), ASTM B135 (Tubing), SAE J461

EN equivalent for this alloy CuZn30

Typical Uses for C26000 Cartridge Brass "70/30":

ARCHITECTURE: Grillwork

AUTOMOTIVE: Odometer Contacts, Heater Cores, Thermostats, Electrical Connectors, Radiator Cores, Radiator Tube, Radiator Tanks, Tanks

BUILDERS HARDWARE: Odometer Contacts, Heater Cores, Thermostats, Electrical Connectors, Radiator Cores, Radiator Tube, Radiator Tanks, Tanks

CONSUMER: Snaps, Planters, Fireplace Screens, Etched Articles, Bird Cages, Coinage, Chain Links, Pen/Pencil Inserts and Clips, Syringe Parts, Watch Parts, Costume Jewelry, Buttons, Shells - Electrical Sockets, Lamps

ELECTRICAL: Terminal Connectors, Flashlight Shells, Lamp Fixtures, Reflectors, Screw Shells

FASTENERS: Pins, Rivets, Fasteners, Grommets, Eyelets, Screws

INDUSTRIAL: Air Pressure Conveyer Systems, Sound Proofing Equipment, Springs, Chain, Bead Chain, Tubing for Instruments and Machines, Heat Exchangers, Pump Cylinders, Wire Screens, Pumps, Liners, Power Cylinders

ORDINANCE: Ammunition Cartridge Cases, Mechanical Housings for Lighters, Shells - Mechanical Housings for Ammunition, Ammunition

PLUMBING: Fittings, Bathroom Fixtures, Plumbing Accessories, Faucet Escutcheons, Traps, Plumbing Brass Goods

OTHER: Stencils, Washers

Specifications

End Product        Specification

Bar         ASTM B36, B19, SAE J463, J461

Brazing Filler Metal         FEDERAL QQ-B-650

Cups, Cartridge Case       ASTM B129, MILITARY MIL-C-10375,

Disk        ASTM B19

Plate      AMS 4507, 4505, ASTM B19, B36

Rod        SAE J463, J461

Sheet     AMS 4507, 5408, 4505, ASTM B19, B36, SAE J463, J461

Shim Stock, Laminated   MILITARY MIL-S-22499

Strip       AMS 4507, 4505, ASTM B36, B569, B19, B888, SAE J463, J461

Tube, Seamless  ASTM B135, FEDERAL WW-T-791, MILITARY MIL-T-20219, SAE J463, J461

Tube, Welded     ASTM B587, B587

Wire      ASTM B134, SAE J463, J461

C26000 Cartridge Brass "70/30" (CDA 260)

ASTM B36 (Bar, Sheet, and Plate), ASTM B135 (Tubing), SAE J461

EN equivalent for this alloy CuZn30

Typical Uses for C26000 Cartridge Brass "70/30":

ARCHITECTURE: Grillwork

AUTOMOTIVE: Odometer Contacts, Heater Cores, Thermostats, Electrical Connectors, Radiator Cores, Radiator Tube, Radiator Tanks, Tanks

BUILDERS HARDWARE: Odometer Contacts, Heater Cores, Thermostats, Electrical Connectors, Radiator Cores, Radiator Tube, Radiator Tanks, Tanks

CONSUMER: Snaps, Planters, Fireplace Screens, Etched Articles, Bird Cages, Coinage, Chain Links, Pen/Pencil Inserts and Clips, Syringe Parts, Watch Parts, Costume Jewelry, Buttons, Shells - Electrical Sockets, Lamps

ELECTRICAL: Terminal Connectors, Flashlight Shells, Lamp Fixtures, Reflectors, Screw Shells

FASTENERS: Pins, Rivets, Fasteners, Grommets, Eyelets, Screws

INDUSTRIAL: Air Pressure Conveyer Systems, Sound Proofing Equipment, Springs, Chain, Bead Chain, Tubing for Instruments and Machines, Heat Exchangers, Pump Cylinders, Wire Screens, Pumps, Liners, Power Cylinders

ORDINANCE: Ammunition Cartridge Cases, Mechanical Housings for Lighters, Shells - Mechanical Housings for Ammunition, Ammunition

PLUMBING: Fittings, Bathroom Fixtures, Plumbing Accessories, Faucet Escutcheons, Traps, Plumbing Brass Goods

OTHER: Stencils, Washers

Specifications

End Product        Specification

Bar         ASTM B36, B19, SAE J463, J461

Brazing Filler Metal         FEDERAL QQ-B-650

Cups, Cartridge Case       ASTM B129, MILITARY MIL-C-10375,

Disk        ASTM B19

Plate      AMS 4507, 4505, ASTM B19, B36

Rod        SAE J463, J461

Sheet     AMS 4507, 5408, 4505, ASTM B19, B36, SAE J463, J461

Shim Stock, Laminated   MILITARY MIL-S-22499

Strip       AMS 4507, 4505, ASTM B36, B569, B19, B888, SAE J463, J461

Tube, Seamless  ASTM B135, FEDERAL WW-T-791, MILITARY MIL-T-20219, SAE J463, J461

Tube, Welded     ASTM B587, B587

Wire      ASTM B134, SAE J463, J461

A Copper Zinc Alloy containing Aluminum and small amount of Arsenic which is added as an inhibitor against dezincification. Inhibited Aluminum brass resists the action of high velocity salt and brackish water and is commonly used for condensor tubes. The outstanding characteristics of aluminum brass is the high resistance to impingement attack. Tubes of this alloy are recommended for use in marine and land power stations where cooling water velocities are high and where inhibited admiralty brass has failed from impingement. TYPICAL APPLICATIONS: Condenser Tube, Evaporator Tubes, Ferrules, Distiller Tubes, Heat Exchanger Tubes

C34500 High Leaded Brass "64%"

C345 Typical Uses (SAE J461):

Industrial:Pinions, Gears, Valve Stems, Flare Fittings, Adapters, Couplings

Plumbing:Plumbing Fittings, Plumbers' Brass Goods

Specifications

End Product        Specification

Rod        ASTM B453/B453M

Rod        SAE J461

Rod        SAE J463

Lead Free Brass C27450 (Alloy C2745) Supplier

We are proud to be your brass manufacturer and supplier of high performing, lead-free C2745. Alloy C2745 is a lead-free brass that was created in response to commercial and residential requirements for lead-free brass in the plumbing industry. This requirement for lead-free brass in the plumbing industry was established in 2011 and enacted in 2014.

lead free C27450 (Alloy C2745) can be substituted for Alloy 377 without compromising the integrity of the finished part. This indicates that a product can be made that delivers similar strength, corrosion resistance, and quality at a cost savings benefit. Typically, the end use is lead-free plumbing products that meet plumbing legislative requirements. Alloy C2745 brass profiles come in various shapes, such as, hexagon, round, square, and other shaped brass rods and brass bars.

C35300 High Leaded Brass "62%"

EN equivalent CuZn38Pb2 -CW606N

Available in continuous Wire-in-Coil or Small Coils

Typical Uses

Builders Hardware: Drawer Pulls, Hinges, Drawer Handles

 Consumer: Bicycle Spoke Nipples, Clock and Watch Parts, Clock Plates and Nuts, Key Blanks

 Fasteners: Nuts, Rivets, Screws

 Industrial: Ratchets, Instrument Backs, Automatic Screw Machine Parts, Valve Stems, Pinions, Flare Fittings, Couplings, Bearing Cages, Channel Plate, Wheels, Gears, Adapters

 Other: Engravers Plate

 Plumbing: Faucet Seats, Faucet Stems, Pipe Fittings, Plumbers Fittings, Plumbers' Brass Goods

 Specifications

End Product        Specification

Bar         ASTM B453

Plate      ASTM B121

Sheet     ASTM B121

Strip       ASTM B121

Applications :-

• Plumbing Fittings.
• Plumbing Valves.
• Plumbing Taps.

C36000 Free Cutting Brass / Free Machining Brass

C3600 Free Machining Brass

Available in continuous Wire-in-Coils or Small Coils

Standards: ASTM B16, SAE J461, SAE J463, SAE 72 AMS 4610, CW603N, CuZn36Pb3, DIN 2.0375

 C36000 Free Cutting Brass / Free Machining Brass is ideally suited for high speed machining operations with its superior machinability, thread rolling and knurling characteristics. Its machinability rating of 100 is standard against which all other copper alloys are rated. It is easily soldered or brazed and has good resistance to corrosion.

Typical Uses for CDA 360 Free Machining Brass / Free Cutting Brass:

BUILDERS HARDWARE: Lock Bodies, Hardware, Fittings

CONSUMER: Hot Combs (to Straighten Hair)

FASTENERS: Bolts, Nuts, Screws

INDUSTRIAL: Faucet Components, Pneumatic Fittings, Fluid Connectors, Automatic Screw Machine Parts, Unions, Adapters, Screw Machine Products, Gauges, Valve Seats, Valve Trim, Valve Stems, Nozzles, Pinions, Gears

PLUMBING: Plumbers' Brass Goods, Faucet Stems, Faucet Seats, Plumbing Fittings

Sizes Available From NBM

HOLLOW BAR. . . . . . . . . . .up to 3" O.D. (with min w/t of 3/16")

SOLID BAR. . . . . . . . . . . . . 3/32" - 16" diameter

HEX BAR. . . . . . . . . . . . . . . 5/32" - 4" hex

RECTAGULAR BAR. . . . . . 1/8" - 2" thick and to 8" wide

SQUARE BAR. . . . . . . . . . .1/8" - 4" squre

PROFILES / SECTIONS. . . made to order

C36000 Alloy Specifications

End Product        Specification

Bar         AMS 4610, ASTM B16, SAE J461, J463

Rod        AMS 4610, ASTM B16, SAE J461, J463

Shapes  ASTM B16, SAE J461, J463

Valves   MILITARY MIL-V-18436

Wire      ASTM B16

Our domain expertise has enabled us to come up with an excellent range of Brass Ingots. At our well-equipped manufacturing unit, these ingots are made using quality assured brass and latest technology. Offered ingots are checked by our experiences quality experts before delivering it to our clients. We are manufacturer of high grade brass ingot with wide range of alloys and various international standards. All our ingots are alloy tested and certified. Brass Ingots are mainly used in bearings, sleeves, pressure seal casting, valves, pumps, impellers and water supply industrial products.

Forging Brass UNS C37700

Brass is an alloy mainly consisting of copper and zinc. Brass alloys can be easily shaped and are available in various colors. Brass has high thermal conductivity. UNS C37700 forging brass alloys have good forgeability. They are available in the form of rod.

Catering to the demands of several industries, we are engaged in offering quality range of Brass Ingots and Brass Billets. Designed in conformation to different standards like IS, BS, DIN and ASTM, these are widely acknowledged for optimum fluidity, superior strength and corrosion resistance.

Naval Brasses are nominally composed of 60% copper, 39.2% zinc and 0.8% tin. As are typical of brass alloys. Naval brasses have good strength and rigidity. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. The addition of tin also gives the C486 alloys an inherent resistance to dezincification, thereby further inhibiting the impingement by seawater at higher than normal temperatures. The alloys are also noted for its resistance to wear, fatigue, galling, and stress corrosion cracking. 

UNS C37000 (CW607N) Free-Cutting Muntz Metal

C37000 Muntz Metal is a brass formulated for primary forming into wrought products. Cited properties are appropriate for the as-fabricated (no temper or treatment) condition. CW607N is the EN numeric designation for this material. C37000 is the UNS number. Additionally, the EN chemical designation is CuZn38Pb1. The British Standard (BS) designation is CZ129. And the common industry name is 60-39-1. Older literature may refer to this material as ASTM Alloy 6, but this is now discouraged.

 It has a moderately low tensile strength among the wrought brasses in the database.

 The graph bars on the material properties cards below compare C37000 Muntz Metal to: wrought brasses (top), all copper alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.

cw713r high tensile brass

cw713r (cuzn37mn3al2pbsi)

bs en 12164, bs en 12165, bs en 12167

cw713r is a high tensile brass which is alloyed with aluminum, manganese and silicon etc. which makes this alloy almost as hard as aluminum bronze, but considerably easier to process. cw713r also has good corrosion, wear resistance and machinability.

typical applications

industrial: bushings, cams, shafts, wear plates, gears, chain guides, food conveyor, connecting rods

fabrication processes: hot forging and pressing & machining

C48200 Naval Brass "Medium Lead"

C482 Applications:Marine hardware, screw machine products, valve stems.

Common Fabrication Processes

Hot forging, pressing and machining.

Mechanical Properties

Specifications

Product

Specification

Bar

ASTM B21

FEDERAL QQ-B-639

Bar, Forging

ASTM B124

Forgings, Die

ASTM B283

Plate

FEDERAL QQ-B-639

Rod

ASTM B21

Rod, Forging

ASTM B124

Shapes

ASTM B21

Shapes, Forging

ASTM B124

Sheet

FEDERAL QQ-B-639

Strip

FEDERAL QQ-B-639

C27000 Yellow Brass "65%" (CDA 270)

ASTM B134, SAE J461

Hot-forms more readily and is stronger than C26000.

Typical Uses for C27000 Yellow Brass "65%":

ARCHITECTURE: Handrails, Grillwork

AUTOMOTIVE: Tanks, Radiator Cores

BUILDERS HARDWARE: Push Plates, Finish Hardware, Hinges, Stencils, Kick Plates, Locks

ELECTRICAL: Socket Shells, Screw Shells, Reflectors, Lamp Fixtures, Flashlight Shells

FASTENERS: Grommets, Eyelets, Screws, Rivets, Fasteners, Pins

INDUSTRIAL: Bead Chain, Springs, Chain

MARINE: Fasteners

PLUMBING: Sink Strainers, Plumbing Accessories

Specifications

End Product        Specification

Bolt        ASTM F468

Nuts       ASTM F467

Rod        SAE J463, J461

Screws  ASTM F468

Studs     ASTM F468

Tube      ASTM B135

Tube, Welded     ASTM B587

Wire      AMS 4712, 4713, ASTM B134, SAE J463, J461

Wire, Tinned       AMS 4710

C35330 DZR Brass (CW511L)

CDA3533, CDA486, AS-352, Q214åÊ

Cu-Zn alloys containing more than 15% Zn are susceptible to a dealloying process called Dezincification where the selective removal of Zn leaves a relatively porous and weak layer of Cu and Cu oxide. Corrosion of a similar nature continues beneath the primary corrosion layer resulting in gradual replacement of sound brass by weak, porous copper. Unless arrested this corrosion mechanism eventaully penetrates the metal, weakening it structurally and allowing liquids or gasses to leak through this porous mass.

Additions of As (typically 0.02 - 0.25%) to alpha brasses effectively produces high resistance to dezincification at normal operating temperatures. A further addition of Sn (up to 1.5%) further enhances resistance to dezincification and has led to the development of Naval brasses with good resistance in marine environments.

Typical Uses

Plumbing:åÊ Plumbers Fittings, Plumbers' Brass Goods

C46400 Naval Brass "Lead Free"

Standards: ASTM B-21, ASTM B-124, ASTM B-171, SAE J461, SAE J463, SAE 73, AMS 4611, AMS 4612, DIN 3.053

Naval Brass C46400 is nominally composed of 60% copper, 39.2% zinc, and 0.8% tin. As is typical of brass alloys with the duplex alpha + beta structure, C46400 has good strength and rigidity. By substituting tin for an equal quantity of zinc, a high corrosion resistance to seawater is achieved. The addition of tin also gives the alloy an inherent resistance to dezincification, thereby further inhibiting the impingement by seawater at higher than normal temperatures. The alloy is also noted for its resistance to wear, fatigue, galling, and stress corrosion cracking.

Typical Uses for C46400 Naval Brass "Lead-Free":

BUILDERS HARDWARE: Lock Pins

ELECTRICAL: Precision Shipboard Equipment

FASTENERS: Rivets, Bolts, Nuts

INDUSTRIAL: Welding Rod, Condenser Plates, Structural Uses, Valve Stems, Balls, Heat Exchanger Tube, Aircraft Turn Buckle Barrels, Bearings, Dies, Pressure Vessels, Bearings, Bushings, Hub Cones

MARINE: Propeller Shafts, Marine Hardware, Decorative Fittings, Shafting, Propeller Shafts, Turnbuckles

ORDINANCE: Missile Components

OTHER: Baffle Plates and Flanges

PLUMBING: Fittings

Shapes & Sizes Available From NBM

SOLID BAR . . . . . . . . . . . . 3/16" - 12" diameter

HEX & SQUARE BARS . . . . up to 3"

PLATES (HOT ROLLED) . . . .cut to size, up to 6" thick

SHEETS (COLD ROLLED) . . up to 1/4" thick

DISCS . . . . . . . . . . . . . . . . .cut to size, up to 6" thick

C46400 Naval Brass Specifications

End Product        Specification

Bar         AMS 4611, 4612, ASTM B21, FEDERAL QQ-B-639, SAE J463, J461

Bar, Forging        ASTM B124

Bolts      ASTM F468

Forgings, Die      ASTM B283

Nuts       ASTM F467

Plate      FEDERAL QQ-B-639

Plate, Clad          ASTM B432

Plate, Condenser Tube   ASME SB171, ASTM B171

Rod        AMS 4611, 4612, ASTM B21, SAE J463, J461

Rod, Forging       ASTM B124

Screws  ASTM F468

Shapes  ASTM B21

Shapes, ForgingASTM B124

Sheet     FEDERAL QQ-B-639

Strip       FEDERAL QQ-B-639, SAE J463, J461

Studs     ASTM F468

Wire, Metallizing              MILITARY MIL-W-6712

C27400 Yellow Brass "63/37"

Hot-forms more readily and is stronger than C26000.

 Typcial Uses for C27400:

INDUSTRIAL: Cold Headed Parts

 PLUMBING: Plumbing Accessories, Traps, Plumbing Trap Tube

 Specifications

End Product        Specification

Tube      ASTM B135

Wire      ASTM B134

Naval brass is the classic marine, high-strength and corrosion-resistant alloy containing 60 percent copper, .75 percent tin and 39.2 percent zinc. It is widely used in marine construction where strong, corrosive-resistant and hard material is required and is suitable for both salt and fresh water applications. Naval brass is used in propeller shafts, marine hardware, decorative fittings, shafting, propeller shafts and turn buckles. There are also many industrial applications, such as welding rods, condenser plates, structural uses, valve stems, balls, heat exchanger tubes, aircraft turnbuckle barrels, dies, and many more.

C46200 Naval Brass - Cold Heading (Wire)

C462 brasses are very useful because of their strength, ductility & formability, fair electrical conductivity, and good corrosion resistance. Common applications for brasses include forged, stamped, rolled, and cold-headed products for electrical, mechanical or corrosion resistant applications. Due to their colorful nature, brasses are often used for decorative and architectural products and marine hardware.

Specifications

End Product        Specification

Bar         ASTM B21

FEDERAL QQ-B-639

Bolts      ASTM F468

Nuts       ASTM F467

Plate      FEDERAL QQ-B-639

Rod        ASTM B21

Screws  ASTM F468

Shapes  ASTM B21

Sheet     FEDERAL QQ-B-639

Studs     ASTM F46

High ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum.

FASTENERS: Fastners

INDUSTRIAL: Valve Stems, Light Bearings, Gears, Screw Machine Parts

MARINE: Marine Hardware, Seawater Valve Stems

C28000 Muntz Metal, also known as 60/40, is copper alloyed with zinc. C280 Muntz is most commonly found in sheet and plate form. Cu Zn40 is considered a duplex alpha-plus-beta brass and has excellent hot-working properties but is less corrosion resistant than C464 Naval Brass. C28000 Muntz is commonly used in architectural applications, including decorative panels, elevators, trim work and signage. Compared to the yellow tones of C260 Cartridge Brass, C280 Muntz has a warmer appearance that readily takes to polishing. Industrial applications for 280 brass include baffles and tubesheets.