C64200, CDA642, CA642 Silicon Aluminum Bronze

Description

C64200 is non-magnetic and has good fatigue and galling resistance. It has the highest machinability rating of bronzes and brasses without the addition of lead. Copper alloy 642 has a combination of machinability, strength, and, hot formability, and corrosion and wear resistance that make this a superior copper alloy.

Applications

Bolts, Cams, Gears, Hardware, Nuts, Pole Line Hardware, Valve Bodies, Valve Components, Valve Guides, Automobile Engine, Valve, Stems

Specifications

4263A RODS, BARS & FORGINGS, DRAWN & STRESS RELIEVED (HR50) 90Cu 7.0Al 1.9Si
4264A RODS, BARS & FORGINGS, DRAWN & STRESS RELIEVED (HR50) 90Cu 7.0Al 1.8Si
4631E RODS, BARS & FORGINGS, STRESS RELIEVED 90.5Cu 7.5Al 1.9Si
4633 RODS, BARS & FORGINGS, DRAWN & STRESS RELIEVED (HR50) 90Cu 7.0Al 1.8Si
4634 BARS, RODS & FORGINGS, STRESS RELIEVED 90.5Cu 7.5Al 1.9Si
B-124 FORGING ROD, BAR & SHAPES
B-150 ROD, BAR & SHAPES, AS HOT ROLLED, HOT EXTRUDED, HOT FORGED
B-169 SHEET, STRIP & ROLLED BAR
B-249 GENERAL REQUIREMENTS, ROD, BAR, SHAPES & FORGINGS
B-283 DIE FORGINGS (HOT-PRESSED)
F-467 NONFERROUS NUTS FOR GENERAL USE
F-468 NONFERROUS BOLTS, HEX CAP SCREWS & STUDS FOR GENERAL USE
QQ-B-679, ROD, FLAT WIRE, STRIP & BAR, SHAPES & FORGINGS WITH FINISHED EDGES
QQ-C-465A FLAT ROD, WIRE, STRIP W/FINISHED EDGES, SHAPES & FORGINGS
MIL-B-6946 BRONZE, ALUMINUM, BAR & ROD
J461, CA642 WROUGHT & CAST ROD, BARS, SHAPES, PLATE, SHEET, STRIP, ROLLED BAR, SEAMLESS TUBE, WIRE, DIE FORGINGS
J463 WROUGHT BAR, ROD, PLATE, SHEET, STRIP, ROLLED BAR, SHAPES & WIRE

Available Forms

• Bar
• Extrusion-shapes
• Forge
• Hex Bar
• Rod