National Bronze & Metals Inc. Datasheets for Metal Extrusions

Metal extrusions are metals or alloys that are extruded into bars, rods, angles, channels, tees, or other profile shapes. Examples of the metals and alloys that can be extruded are lead, tin, aluminum, copper, titanium, zinc, and steel.
Metal Extrusions: Learn more

Product Name Notes
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 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 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 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 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 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 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 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 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" 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" 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" 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" 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 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 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" 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" 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...
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...