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C46400 Naval Brass Seamless Pipes | EN CW719R & BS CZ113 Naval Brass Pipe

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Chemical Composition

Naval Brass Pipes supplier

C46400 Naval Brass Pipes are high-strength copper-zinc-tin alloy pipes designed for marine, offshore, desalination, and industrial applications. They offer excellent corrosion resistance, seawater durability, good machinability, and long service life. Available in seamless and cold drawn forms, they comply with ASTM B43, ASTM B135, ASME SB111, UNS C46400, EN CW719R, and BS CZ113 standards.

Detailed Information

C46400 Naval Brass Pipes | ASTM B43 & UNS C46400 Seamless Pipe Supplier 

We are a trusted C46400 naval brass pipe supplier offering premium-quality pipes manufactured to international standards for demanding industrial applications. Our inventory includes C46400 naval brass seamless pipe, welded pipes, cold drawn tubes, and custom-cut lengths suitable for marine engineering, shipbuilding, offshore platforms, heat exchangers, condensers, desalination plants, and industrial fluid handling systems.

As an experienced naval brass C46400 pipe manufacturer in India, we supply products with excellent dimensional accuracy, superior mechanical strength, and outstanding resistance to seawater corrosion. Every pipe undergoes strict quality inspection before dispatch to ensure consistent performance in aggressive environments.

Whether you require ASTM B43 C46400 naval brass pipe, ASTM B135 UNS C46400 seamless pipe, ASME SB111 UNS C46400 pipe, or CuZn38Sn1 brass pipe / EN CW719R naval brass, we offer ready stock, competitive pricing, and worldwide delivery.

What are C46400 Naval Brass Pipes?

C46400 Naval Brass Pipes are manufactured from a copper-zinc alloy containing approximately 39% zinc and around 1% tin. The addition of tin significantly improves corrosion resistance against seawater, saltwater, and mildly aggressive environments while reducing dezincification.

Known internationally as UNS C46400, EN CW719R Naval Brass, and BS CZ113 Naval Brass, this alloy provides an ideal combination of strength, wear resistance, excellent machinability, and good thermal conductivity. These properties make it one of the preferred materials for marine piping systems and heat transfer equipment.

Features & Benefits of C46400 Naval Brass Pipes

Our C46400 naval brass pipes provide several performance advantages:

  • Excellent resistance to seawater corrosion
  • High resistance to dezincification
  • Good mechanical strength and durability
  • Suitable for high-pressure service
  • Excellent wear and erosion resistance
  • Easy fabrication and machining
  • Superior thermal conductivity
  • Good formability and weldability
  • Long service life with minimal maintenance
  • Available in seamless, cold drawn, and custom sizes
Cities We Delivered

New York City, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, Fort Worth, Columbus, Charlotte, San Francisco, Indianapolis, Seattle, Denver, Washington, Boston, El Paso, Nashville, Detroit, Oklahoma City, Portland, Las Vegas, Memphis, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Mesa, Sacramento, Atlanta, Kansas City, Colorado Springs, Omaha, Raleigh, Miami, Long Beach, Virginia Beach, Oakland, Minneapolis, Tulsa, Tampa, Arlington, New Orleans, Wichita, Bakersfield, Cleveland, Aurora, Anaheim, Honolulu, Santa Ana, Riverside, Corpus Christi, Lexington, Henderson, Stockton, Saint Paul, Cincinnati, St. Louis, Pittsburgh, Greensboro, Lincoln, Anchorage, Plano, Orlando, Irvine, Newark, Durham, Chula Vista, Toledo, Fort Wayne, St. Petersburg, Laredo, Jersey City, Chandler, Madison, Lubbock, Scottsdale, Reno, Buffalo, Gilbert, Glendale, North Las Vegas, Winston-Salem, Chesapeake, Norfolk, Fremont, Garland, Irving, Hialeah, Richmond, Boise, Spokane, Baton Rouge, Tacoma, San Bernardino, Modesto, Fontana, Des Moines, Moreno Valley, Santa Clarita, Fayetteville, Birmingham, Oxnard, Rochester, Port St. Lucie, Grand Rapids, Huntsville, Salt Lake City, Frisco, Yonkers, Amarillo, Glendale, Huntington Beach, McKinney, Montgomery, Augusta, Aurora, Akron, Little Rock, Tempe, Columbus, Overland Park, Grand Prairie, Tallahassee, Cape Coral, Mobile, Knoxville, Shreveport, Worcester, Ontario, Vancouver, Sioux Falls, Chattanooga, Brownsville, Fort Lauderdale, Providence, Newport News, Rancho Cucamonga, Santa Rosa, Peoria, Oceanside, Elk Grove, Salem, Pembroke Pines, Eugene, Garden Grove, Cary, Fort Collins, Corona, Springfield, Jackson, Alexandria, Hayward, Clarksville, Lakewood, Lancaster, Salinas, Palmdale, Hollywood, Springfield, Macon, Kansas City, Sunnyvale, Pomona, Killeen, Escondido, Pasadena, Naperville, Bellevue, Joliet, Murfreesboro, Midland, Rockford, Paterson, Savannah, Bridgeport, Torrance, McAllen, Syracuse, Surprise, Denton, Roseville, Thornton, Miramar, Pasadena, Mesquite, Olathe, Dayton, Carrollton, Waco, Orange, Fullerton, Charleston, West Valley City, Visalia, Hampton, Gainesville, Warren, Coral Springs, Cedar Rapids, Round Rock, Sterling Heights, Kent, Columbia, Santa Clara, New Haven, Stamford, Concord, Elizabeth, Athens, Thousand Oaks, Lafayette, Simi Valley, Topeka, Norman, Fargo, Wilmington, Abilene, Odessa, Columbia, Pearland, Victorville, Hartford, Vallejo, Allentown, Berkeley, Richardson, Arvada, Ann Arbor, Rochester, Cambridge, Sugar Land, Lansing, Evansville, College Station, Fairfield, Clearwater, Beaumont, Independence, Provo, West Jordan, Murrieta, Palm Bay, El Monte, Carlsbad, North Charleston, Temecula, Clovis, Springfield, Meridian, Westminster, Costa Mesa, High Point, Manchester, Pueblo, Lakeland, Pompano Beach, West Palm Beach, Antioch, Everett, Downey, Lowell, Centennial, Elgin, Richmond, Peoria, Broken Arrow, Miami Gardens, Billings, Jurupa Valley, Sandy Springs, Gresham, Lewisville, Hillsboro, Ventura, Greeley, Inglewood, Waterbury, League City, Santa Maria, Tyler, Davie, Lakewood, Daly City, Boulder, Allen, West Covina, Sparks, Wichita Falls, Green Bay, San Mateo, Norwalk, Rialto, Las Cruces, Chico, El Cajon, Burbank, South Bend, Renton, Vista, Davenport, Edinburg, Tuscaloosa, Carmel, Spokane Valley, San Angelo, Vacaville, Clinton, Bend, Woodbridge.

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C46400 Naval Brass Lead Free Tubes Specification

Specification

Details

Product

C46400 Naval Brass Pipes

Material Grade

UNS C46400

Alloy

CuZn38Sn1

European Grade

EN CW719R

British Standard

BS CZ113

ASTM Standards

ASTM B43 C46400 Naval Brass Pipe, ASTM B135 UNS C46400 Seamless Pipe

ASME Standard

ASME SB111 UNS C46400 Pipe

Manufacturing Type

Seamless, Cold Drawn

Pipe Ends

Plain End, Beveled End, Threaded

Length

Single Random, Double Random, Custom Length

Schedule

SCH 10, SCH 20, SCH 40, SCH 80, SCH 160

Surface Finish

Annealed, Pickled, Bright Finish

Chemical Composition of C46400 Naval Brass Pipes

(% maximum, unless shown as range or minimum)

Copper Iron Lead Tin Zinc
Min/Max 59.0-62.0 0.10 0.20 0.50-1.00 Remainder
Nominal 60.0 0.7 39.2

Copper + Sum of Named Elements, 99.6% minimum

Physical Properties of Naval Brass C46400 Pipes

US CUSTOMARY METRIC
MELTING POINT – LIQUIDUS 1650 F 899 C
MELTING POINT – SOLIDUS 1630 F 888 C
DENSITY 0.304 LB/IN3 AT 68 F 8.41 GM/CM3 @ 20 C
SPECIFIC GRAVITY 8.41 8.41
ELECTRICAL RESISTIVITY 39.9 OHMS–CMIL/FT @ 68 F 6.63 MICROHM–CM @ 20 C
ELECTRICAL CONDUCTIVITY 26 %IACS @ 68 F 0.152 MEGASIEMENS/CM @ 20 C
THERMAL CONDUCTIVITY 67.0 BTU · FT/(HR · FT2·OF)AT 68F 116.0 W/M · OK AT 20 C
COEFFICIENT OF THERMAL EXPANSION 11.8 ·10–6 PER OF (68–572 F) 21.2 ·10–6 PER OC (20–300 C)
SPECIFIC HEAT CAPACITY 0.09 BTU/LB/OF AT 68 F 377.1 J/KG · OK AT 293 K
MODULAS OF ELASTICITY IN TENSION 15000 KSI 103400 MPA
MODULUS OF RIGIDITY 5600 KSI 38610 MPA

Available Types of C46400 Naval Brass Pipes

We supply a complete range including:

  • C46400 Naval Brass Seamless Pipe
  • Cold Drawn C46400 Naval Brass Pipe
  • ASTM B43 C46400 Naval Brass Pipe
  • ASTM B135 UNS C46400 Seamless Pipe
  • ASME SB111 UNS C46400 Pipe
  • EN CW719R Naval Brass Pipe
  • BS CZ113 Naval Brass Pipe
  • C46400 Naval Brass Schedule 40 Pipe
  • Heavy Wall Naval Brass Pipe
  • Custom Cut Length Pipes

Applications of C46400 Naval Brass Pipes

The corrosion resistance and mechanical strength of UNS C46400 naval brass pipes make them suitable for demanding industrial sectors.

Common applications include:

  • Marine engineering
  • Shipbuilding industry
  • Offshore platforms
  • Desalination plants
  • Heat exchangers
  • Condensers
  • Cooling water pipelines
  • Hydraulic systems
  • Fire protection systems
  • Oil & gas processing
  • Petrochemical plants
  • Power generation
  • Water treatment plants
  • Industrial process piping

    Why Choose Us as Your C46400 Naval Brass Pipe Supplier?

    As a reliable C46400 naval brass pipe stockist, we focus on supplying high-quality materials backed by technical expertise and dependable service.

    Our advantages include:

    • Extensive ready stock
    • Fast delivery across India and worldwide
    • Competitive C46400 naval brass pipe price
    • Complete material traceability
    • Third-party inspection support
    • Mill Test Certificates (MTC EN 10204 3.1)
    • Custom cutting and finishing
    • Strict quality control
    • Export-grade packaging
    • Responsive technical assistance

    Our experience in supplying UNS C46400 naval brass pipe exporter requirements allows us to meet the expectations of EPC contractors, OEMs, fabricators, and industrial buyers.

    Why Choose Us as Your C46400 Naval Brass Pipe Supplier?

    As a reliable C46400 naval brass pipe stockist, we focus on supplying high-quality materials backed by technical expertise and dependable service.

    Our advantages include:

    • Extensive ready stock
    • Fast delivery across India and worldwide
    • Competitive C46400 naval brass pipe price
    • Complete material traceability
    • Third-party inspection support
    • Mill Test Certificates (MTC EN 10204 3.1)
    • Custom cutting and finishing
    • Strict quality control
    • Export-grade packaging
    • Responsive technical assistance

    Our experience in supplying UNS C46400 naval brass pipe exporter requirements allows us to meet the expectations of EPC contractors, OEMs, fabricators, and industrial buyers.

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