Alkor
Code |
Alloy Deacription |
American
Spec. |
American
Spec. |
German
Spec. |
British
Spec. |
Typical Material Applicationa |
UNS |
SAE |
Alloy |
Alloy |
001 |
Cu85Sn5Zn5Pb5
Leaded Gunmetal |
C83600 |
40 |
CuSn5ZnPb |
LG2 |
Pump components, small gears, bearings, impellers, flanges, low pressure valves and fittings. |
002 |
Cu83Sn3Zn8Pb6
Leaded Gunmetal |
C84400 |
- |
CuSn2ZnPb |
*LG1 |
Light duty bearings, general hardware, fixtures, low pressure valves and fittings. |
003 |
Cu63Al6Fe3Mn3Zn25 |
C86300 |
430B |
- |
- |
Heavy duty hih strength alloy for gears, cams, slow speed heavy load bearings, screw down nuts. |
004 |
Cu88Sn8Zn4
Tin Bronze |
C90300 |
620 |
- |
- |
Bearings, bushings, piston rings, valve components, seal rings, steam fittings and gears. |
005 |
Cu88Sn10Zn2
Tin Bronze |
C90500 |
62 |
CuSn10Zn |
*G1 |
Marine pumps, valves, bearings, bushhings, piston rings, steam fittings and gears. |
006 |
C89Sn11
Tin Bronze |
C90700 |
65 |
CuSn12 |
*PB1 |
Hevy duty gears, high load bearings, bushings and worm wheels. |
007 |
Cu88Sn6Zn4Pb2
Leaded Tin Bronze |
C92200 |
622 |
- |
LG3 |
Valves, fittings, medium-perssure hydraulic and steam pressure parts for use up to 550 F (287 C) |
008 |
Cu87Sn11Ni2
Leaded Tin Bronze |
C92500 |
640 |
CuSn12Ni |
CT2 |
Gears, worm wheels-good shock resistance, automotive synchronicer rings. |
009 |
Cu87Sn11Pb2
Leaded Tin Bronze |
C92700 |
63 |
CuSn7ZnPb |
LB3 |
Heavy duty bearings, bushings, piston rings, valve components, steam fittings gears. |
010 |
Cu83Sn7Zn3Pb7
Leaded Tin Bronze |
C93200 |
660 |
CuSn7ZnPb |
- |
General utility bearings, bushings and wear plates for medium speeds and pressures. |
011 |
Cu85Pb10Sn5
High Leaded Tin Bronze |
C93500 |
66 |
- |
LB4 |
High speed bearings, bushings, high speed light loading and light pressure parts. |
012 |
Cu80Pb10Sn10
High Leaded Tin Bronze |
C93700 |
64 |
CuPb10Sn |
LB2 |
Bearings for high speed and heavy pressures, pump parts, pressure tight castings. |
013 |
Cu78Pb15Sn7
High Leaded Tin Bronze |
C93800 |
67 |
CuPb15Sn |
LB1 |
Turbocharger bearings, bearings for general service and moderate pressures, railload applications. |
014 |
Cu75Pb20Sn5
High Leaded Tin Bronze |
94100 |
94 |
CuPb20Sn |
LB5 |
High speed bearings for moderate loads, anti-seizing, conforms to shaft irregularities. |
015 |
Cu87Al10Fe3
Aluminium Bronze |
C95400 |
- |
CuAl10Fe |
- |
High stength bearings, bushings, gears, worms, wear plates, valve seats and guides. |
016 |
Cu81Al10Ni5Fe4
Ni Aluminium Bronze |
C95500 |
- |
CuAl10Ni |
- |
High Stength bearings, corrosion resistant parts, aircraft valve guides and seats. |
017 |
Cu80Al10Ni6Fe4
Ni aluminium Bronze |
C95800 |
- |
CuAl10Ni |
AB2 |
Antni-fouling salt water corrosion resistant parts and general marine hardware. |
|
* Similar in chemistry |