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C46400 Naval Brass 'Lead Free'

C46400 Naval Brass 'Lead Free'

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.

Quick Quote Note: We provide you with a variety of product forms, including but not limited to: Plate/Sheet/Circle, Coil/Strip, Pipe/Tube, Bar/Rod, Wire, Fitting (Flange, Elbow, Tee...), Customize, welcome to consult!

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, Forging ASTM B124
Sheet FEDERAL QQ-B-639
Strip FEDERAL QQ-B-639, SAE J463, J461
Studs ASTM F468
Wire, Metallizing MILITARY MIL-W-6712

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