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Special Alloys Available Upon Request

Continuous Cast Products

Copper Alloy UNS No. Material Description Chemical Properties Mechanical Properties Typical Uses
Cu% Pb% Sn% Zn% Fe% P% Ni% Al% Mn% S% Sb% Si% Tensile Yield long.
C83600 Leaded Red Brass 84.00-86.00 4.00-6.00 4.00-6.00 4.00-6.00 0.30 0.05 1.00 0.005 0.08 0.25 0.005 36 19 15 ornamental fixtures, pump parts, hardware, couplings
C86300* Manganese Bronze 60.00-66.00 0.20 0.20 22.00-28.00 2.00-4.00 1.00 5.00-7.50 2.50-5.00 110 62 14 brackets, switches, nuts, bushings, marine hardware
C86500 Manganese Bronze 55.00-60.00 0.40 1.00 36.00-42.00 0.40-2.00 1.00 0.50-1.50 0.10-1.50 70 25 25 weld guns, brackets, struts, marine propellers, hooks
C89835*1 Bismuth Tin Bronze 85.00-89.00 0.05 6.00-7.50 2.00-4.00 0.20 0.10 1.00 0.005 0.08 0.35 0.005 30 14 6 faucets, pump components, housings, small gears
C90300* Tin Bronze 86.00-89.00 0.30 7.50-9.50 3.00-5.00 0.20 0.05 1.00 0.005 0.05 0.20 0.005 44 22 18 bearings, heavy construction equipment, bushings
C90500 Tin Bronze 86.00-89.00 0.30 9.00-11.00 1.00-3.00 0.20 0.30 1.00 0.005 0.05 0.20 0.005 44 25 10 clamps, heavy construction equipment, nuts, connectors
C90700 Tin Bronze 88.00-90.00 0.50 10.00-12.00 0.50 0.15 0.30 0.50 0.005 0.05 0.20 0.005 40 25 10 restaurant equipment, gear boxes, bearings, gears
C91100 High Tin Bronze 82.00-85.00 0.25 15.00-17.00 0.25 0.25 1.00 0.50 0.005 0.05 0.20 0.005 35 25 2 piston rings, bearings
C92900 Leaded Nickel Tin Bronze 82.00-86.00 2.00-3.20 9.00-11.00 0.25 0.20 0.50 2.80-4.00 0.005 0.05 0.25 0.005 45 25 8 cams, gears, wear plates, pump bodies, worm gears
C93200* Leaded Tin Bronze 81.00-85.00 6.00-8.00 6.30-7.50 2.00-4.00 0.20 0.15 1.00 0.005 0.08 0.35 0.005 35 20 10 machine parts, washers, pumps, bearings, fittings
C93700 High-Leaded Tin Bronze 78.00-82.00 8.00-11.00 9.00-11.00 0.80 0.70 0.10 0.50 0.005 0.08 0.70 0.005 35 20 6 brackets, nuts, bearings, corrosion resistant castings
C93800 High-Leaded Tin Bronze 75.00-79.00 13.00-16.00 6.30-7.50 0.80 0.15 0.05 1.00 0.005 0.08 0.80 0.005 25 16 5 bearings, pumps, machine parts, railroad applications
C94100 High-Leaded Tin Bronze 72.00-79.00 18.00-22.00 4.50-6.50 1.00 0.25 0.50 1.00 0.005 0.08 0.80 0.005 25 17 7 thrust block
C94300 High-Leaded Tin Bronze 67.00-72.00 23.00-27.00 4.50-6.00 0.80 0.15 0.08 1.00 0.005 0.08 0.80 0.005 21 15 7 soft metal applications, railroad applications
C95400* Aluminum Bronze 83.00min. 3.00-5.00 1.50 10.00-11.50 0.50 85 32 12 weld guns, nuts, bushings, landing gear parts, valves
C95500* Nickel Alum. Bronze 78.00min. 3.00-5.00 3.00-5.50 10.00-11.50 3.50 95 42 10 window hardware, landing gear parts, bushings, gears
C95510*2 Nickel Alum. Bronze 78.00
min		 0.20 0.30 2.00-3.50 4.50-5.50 9.70-10.90 1.50 953 563 9 landing gear parts, bushings, hydraulic seal components
C95900* Aluminum Bronze Rem. 3.00-5.00 0.50 12.00-13.50 1.50 gears, worm drives
*standard-stocked alloy.    1Chemical requirements for other elements: Bi% 1.75-2.75.    2AMS 4880.    3Castings 4.0+.
Single values within the Chemical Properties, unless otherwise noted, represent maximums.

Extruded and Drawn Products

Copper Alloy UNS No. Material Description Chemical Properties Mechanical Properties† Typical Uses
Cu% Pb% Sn% Zn% Fe% P% Ni% Al% Mn% Si% As% Co% Mg% Tensile Yield Elong. Std.Temper
ksi ksi %
C14500*1 Tellurium Copper 99.00
min		 0.004-0.012 38 30 8 H02 fire protection, motor parts,plumbing fixtures
C31400* Leaded Commercial Bronze 87.50-90.50 1.30-2.50 Rem. 0.10 0.70 50 30 7 H02 door knobs, electrical connectors, nuts, screws
C31600 Leaded Commercial Bronze2 87.50-90.50 1.30-2.50 Rem. 0.10 0.04-0.10 0.70-1.20 50 30 7 H02 hardware, screws, electrical connectors, fasteners, nuts
C51000* Phosphor Bronze 5% A Rem. 0.05 4.20-5.80 0.30 0.10 0.03-0.35 70 13 H04 bridge bearing plates, lock washers, springs, fasteners
C52100 Phosphor Bronze 8% C Rem. 0.05 7.00-9.00 0.20 0.10 0.03-0.35 85 12 H04 bridge bearing plates, clips, cotter pins, marine parts
C53400 Phosphor Bronze B-1 Rem. 0.08-1.20 3.50-5.80 0.30 0.10 0.03-0.35 60 10 H04 bushings, bearings, fasteners
C54400* Phosphor Bronze B-2 Rem. 3.00-4.00 3.50-4.50 1.50-4.50 0.10 0.01-0.50 60 10 H04 gears, electrical connectors, bearings, shafts, pinions
C63000*3 Nickel Aluminum Bronze Rem. 0.20 0.30 2.00-4.00 4.00-5.50 9.00-11.00 1.50 0.25 110 68 10 HR50 aircraft parts, bolts, nuts, ship propellers, faucets
C63020*4,5 Nickel Aluminum Bronze Rem. 0.03 0.25 0.30 4.00-5.50 4.20-6.00 10.00-11.00 1.50 0.15 0.20 135 100 6 TQ50 bushings, bearings, wear plates, dies, valve balls
C64200*6 Aluminum Bronze Rem. 0.05 0.20 0.50 0.30 0.25 6.30-7.60 0.10 1.50-2.20 0.15 85 45 12 HR50 valve guides, nuts, pole line hardware, bolts, gears
C65100 Low-Silicon Bronze B Rem. 0.05 1.50 0.80 0.70 0.80-2.00 65 35 8 H02 conduit, electric motors, bolts, nuts, marine hardware
C67300* Manganese Bronze 58.00-63.00 0.40-3.00 0.30 Rem. 0.50 0.25 0.25 2.00-3.50 0.50-1.50 65 40 12 H02 fasteners, bearings, pump parts, bushings, idler pins
C72900*7,8 Copper Nickel-Tin Bronze Rem. 0.02 7.50-8.50 0.50 0.50 14.50-15.509 0.30 0.15 ** ** ** ** landing gear bushings and bearings, brakes, valves
*standard-stocked alloy.    †rod, ½" diameter and under (C14500, ¼" diameter and under).     1Chemical requirements for other elements: Te% 0.40-0.70.
2(nickel-bearing).    3AMS 4640.    4Chemical requirements for other elements: Cr% 0.05, max.    5AMS 4590.    6AMS 4634.    7Available as AMS 4596, 4597, 4598.
8Chemical requirements for other elements: Cb% 0.10, max.    9Ni value includes Co.    **Dependent on AMS. See spec sheets.
Single values within the Chemical Properties, unless otherwise noted, represent maximums.