National Bronze & Metals Inc. Datasheets for Metal Shapes and Stock

Metal shapes and stock includes metals and alloys in the form of bars, rods, beams, plates, foils, and other standard shapes. Depending on the type of selection activity and application, a metal shape may be selected based on its material type or from specific mechanical properties relative to the service conditions.
Metal Shapes and Stock: Learn more

Product Name Notes
C11000 Electrolytic Tough Pitch Copper -- Rectangles
C11000 Electrolytic Tough Pitch Copper -- Rounds
C11000 Electrolytic Tough Pitch Copper -- Special Shapes and Profiles
C11000 Electrolytic Tough Pitch Copper -- Squares
C11000 Electrolytic Tough Pitch Copper CDA 110 ETP, ASTM B124, ASTM B152, ASTM B187, ASTM B188, ASTM B272 High electrical and thermal conductivity, good corrosion resistance and solderability. C11000 is...
C17200 Beryllium Copper -- Rounds
C17200 Beryllium Copper -- Shapes
C17200 Beryllium Copper ASTM B196, AMS 4533, RWMA CLASS IV Most commonly utilized beryllium copper alloy and is notable for exhibiting the highest strength and hardness compared to commercial copper...
C17510 Beryllium Copper -- Rectangles
C17510 Beryllium Copper -- Rounds
C17510 Beryllium Copper -- Shapes
C17510 Beryllium Copper -- Squares
C17510 Beryllium Copper ASTM B441 (ROD), ASTM B534 (PLATE) , RWMA Class III Primarily utilized in applications that require high thermal or electric conductivity. The alloy offers good strength and...
C18000 Copper Chromium Nickel Silicon -- Rounds
C18000 Copper Chromium Nickel Silicon -- Shapes
C18000 Copper Chromium Nickel Silicon RWMA Class III Economical high strength, high conductivity copper base alloy. It is a heat treatable copper base alloy and its excellent properties are obtained...
C18150 Copper Chromium Zirconium -- Hex
C18150 Copper Chromium Zirconium -- Rectangles
C18150 Copper Chromium Zirconium -- Rounds
C18150 Copper Chromium Zirconium -- Squares
C18150 Copper Chromium Zirconium RWMA Class II Used extensively for cap style resistance welding electrodes. Evidence suggests that it can provide less sticking and resist deformation longer than its copper-chrome...
C18200 Chromium Copper -- Hex
C18200 Chromium Copper -- Rectangles
C18200 Chromium Copper -- Rounds
C18200 Chromium Copper -- Squares
C18200 Chromium Copper RWMA Class II Used in resistance welding machine electrodes, seam welding wheels, electrical switch gear, electrode holder jaws, cable connectors, current carrying arms and shafts, circuit breaker...
C31400 Leaded Commercial Bronze -- Hex
C31400 Leaded Commercial Bronze -- Rounds
C31400 Leaded Commercial Bronze -- Shapes
C31400 Leaded Commercial Bronze ASTM B140 Leaded Commercial Bronze C31400 combines the natural corrosion resistance of C22000 with the machinability typical of leaded brasses. Like C22000, it is an alpha...
C31600 Nickel Leaded Commercial Bronze -- Hex
C31600 Nickel Leaded Commercial Bronze -- Rounds
C31600 Nickel Leaded Commercial Bronze -- Shapes
C31600 Nickel Leaded Commercial Bronze ASTM B140 Nickel Bearing C31600 is composed of approximately 89% copper, 8% zinc, and 2% lead, but also contains 1% nickel. This alloy combines the...
C36000 Free-Cutting Brass -- Hex
C36000 Free-Cutting Brass -- Hollow (Round & Hex)
C36000 Free-Cutting Brass -- Rectangles
C36000 Free-Cutting Brass -- Rounds
C36000 Free-Cutting Brass -- Shapes
C36000 Free-Cutting Brass -- Squares
C36000 Free Machining Brass / Free Cutting Brass C36000 Free Machining Brass / Free Cutting Brass is ideally suited for high speed machining operations with its superior machinability, thread rolling...
C46400 Naval Brass "Lead Free" -- Hex
C46400 Naval Brass "Lead Free" -- Rounds
C46400 Naval Brass "Lead Free" -- Shapes
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 +...
C51000 Phosphor Bronze "5% A" -- Hex
C51000 Phosphor Bronze "5% A" -- Rounds
C51000 Phosphor Bronze "5% A" -- Shapes
C51000 Phosphor Bronze "5% A" ASTM B139, QQ-B750 C51000 Phosphor Bronze alloy possess a higher yield strength than is readily available in most cast products. Typical applications for phosphor bronze...
C52400 Phosphor Bronze "10% D" -- Hex
C52400 Phosphor Bronze "10% D" -- Rounds
C52400 Phosphor Bronze "10% D" -- Shapes
C52400 Phosphor Bronze "10% D" ASTM B139, QQ-B750 Typical Uses for C52400 Phosphor Bronze "10% D": INDUSTRIAL: Heavy Bars and Plates, Fittings, Expansion Plates for Bridges
C54400 Phosphor Bronze B-2 Free Cutting -- Hex
C54400 Phosphor Bronze B-2 Free Cutting -- Rounds
C54400 Phosphor Bronze B-2 Free Cutting -- Shapes
C54400 Phosphor Bronze "B-2" "Free Cutting" ASTM B139, ASTM B140, QQ-B-750 C54400 Phosphor Bronze is the finest bearing alloy that the industry has to offer. It is an extremely machinable...
C63000 Nickel Aluminum Bronze -- Hex
C63000 Nickel Aluminum Bronze -- Rounds
C63000 Nickel Aluminum Bronze -- Shapes
C63000 Nickel Aluminum Bronze AMS 4640 C63000 (AMS 4640) Nickel Aluminum Bronze alloy is an excellent choice for applications involving heavy loads, abrasive wear resistant, friction, abrasive wear and corrosion.
C63020 Nickel Aluminum Bronze -- Rounds
C63020 Nickel Aluminum Bronze -- Shapes
C63020 Nickel Aluminum Bronze AMS 4590 High ductility, high electrical and thermal conductivity, high impact strength, good creep resistance, ease of welding, and low volatility under high vacuum. A special...
C70600 Copper Nickel "90/10" -- Rounds
C70600 Copper Nickel "90/10" -- Seamless Tube, Pipe
C70600 Copper Nickel "90/10" -- Shapes
C70600 Copper Nickel "90/10" ASTM B151, MIL C15726F C70600 & C71500, Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for...
C71500 Copper Nickel "70/30" -- Rounds
C71500 Copper Nickel "70/30" -- Seamless Tube, Pipe
C71500 Copper Nickel "70/30" -- Shapes
C71500 Copper Nickel "70/30" ASTM B151, MIL C15726F C70600 & C71500, Copper nickel offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for...
C90500 Tin Bronze -- Rounds
C90500 Tin Bronze -- Shapes
C90500 Tin Bronze "SAE 62"" ASTM B187, ASTM B152, SAE 62 Typical Uses for C90500 Tin Bronze "SAE 62": BUILDERS HARDWARE: Clamps BUILDING: Heavy Construction Equipment ELECTRICAL: Connectors FASTENERS: Nuts...
C90700 Tin Bronze -- Rounds
C90700 Tin Bronze -- Shapes
C90700 Tin Bronze "SAE 65" ASTM B505, SAE 65 Castings for bearings, bushings and gears available in continuous cast bar, tube and plate. CDA 907 bronze solid round bars available...
C93200 High Leaded Tin Bronze "SAE 660" -- Centrifugal Bar Stock
C93200 High Leaded Tin Bronze "SAE 660" -- Hollows
C93200 High Leaded Tin Bronze "SAE 660" -- Rectangles
C93200 High Leaded Tin Bronze "SAE 660" -- Rounds
C93200 High Leaded Tin Bronze "SAE 660" -- Shapes
C93200 High Leaded Tin Bronze / Bearing Bronze CDA 932, SAE 660 C93200 High Leaded Tin Bronze / Bearing Bronze has excellent machining properties, good hardness, strength and wear resistance...
C93700 High Leaded Tin Bronze "80-10-10" -- Hollows
C93700 High Leaded Tin Bronze "80-10-10" -- Rounds
C93700 High Leaded Tin Bronze "80-10-10" -- Shapes
C93700 High Leaded Tin Bronze "SAE 64" ASTM B505, SAE 648 C93700 has excellent machining properties, medium strength and good corrosion resistance and will withstand mild acids as found in...
C95400 Aluminum Bronze "9C" -- Centrifugal Bar Stock
C95400 Aluminum Bronze "9C" -- Hollows
C95400 Aluminum Bronze "9C" -- Rectangles
C95400 Aluminum Bronze "9C" -- Rounds
C95400 Aluminum Bronze "9C" -- Shapes
C95400 Aluminum Bronze "9C" -- Squares
C95400 Aluminum Bronze ASTM B505 C95400 Aluminum Bronze is the most popular, all purpose aluminum bronze alloy. It provides high yield and tensile strength, good ductility, weldability and exceptional resistance...
C95500 Nickel Aluminum Bronze "9D" -- Centrifugal Bar Stock
C95500 Nickel Aluminum Bronze "9D" -- Hollows
C95500 Nickel Aluminum Bronze "9D" -- Rectangles
C95500 Nickel Aluminum Bronze "9D" -- Rounds
C95500 Nickel Aluminum Bronze "9D" -- Shapes
C95500 Nickel Aluminum Bronze "9D" -- Squares
C95500 Nickel Aluminum Bronze "9D" ASTM B505 Typical Uses for C95500 Nickel Aluminum Bronze "9D": BUILDERS HARDWARE: Window Hardware CONSUMER: Piano Keys, Musical Instruments ELECTRICAL: Electrical Hardware FASTENERS: Stuffing Box...
C17500 Beryllium Copper -- Rectangles
C17500 Beryllium Copper -- Rounds
C17500 Beryllium Copper -- Shapes
C17500 Beryllium Copper -- Squares
C17500/C17510 offer a combination of high electrical and thermal conductivity with good strength compared to most copper based alloys. C17500 alloy is the mirror image of alloy C17510 in terms...