Alloy Cross Reference Tables

Sheet 1: Table 1

Alloy
UNS
Standard Material Description Typical Properties and Applications Machinability Rating SAE British European German DIN Japan French Italian Australian
Designation Symbol Designation Symbol Designation Symbol Designation Designation Designation Designation
C83600 ASTM B271/ ASTM B505 Leaded gunmetal Excellent machinability, medium strength, good pressure tightness; not subject to dezincification. 85 40/J462 LG2 CuSn5Pb5Zn5 CC491K CuSn5Zn5Pb5 2.0196 (RG5) CuSn5ZnPb* CAC402C (BC6) U-E5Pb5Z5 UNI 7013-72-8A* C83600*
C84400 ASTM B505 Leaded gunmetal Excellent machinability; widely used in the pump industry for bowl and lineshaft bearings. 90 40/5A LG1 CuSn3Pb5Zn8 CC490K CuSn3Zn8Pb5 2.1098 CuSn2ZnPb* CAC401 (BC1)* CuSn3Zn8Pb5*
C85200/
C85210
ASTM B271 Leaded yellow brass A general purpose alloy with
good machining properties.
80 J461/J462 SCB1 CuZn25Pb3Sn2 C85210
C85700/
C85710
ASTM B271/ ASTM B505 Leaded yellow brass Corrosion-resisting but strength and bearing requirements are shortcoming. Suits brass hatches,fittings and frames. Chest hinges, brackets, clips, brass valves, brass pipe flanges and ship trims are also suitable. 80 6C DCB3* CuZn40Pb CC754S CuZn39Pb1Al-C 2.0342 CuZn33Pb*/
CuZn37Pb
CAC203 (YbsC3)* C85710*
C86200 ASTM B271/
ASTM B505
High strength manganese
bronze
Superior strength and toughness. It’s resistance to corrosion by seawater is unsatisfactory. Typical applications: whorm wheels and gears. 30 430A HTB2* CuZn25Al5Mn4Fe3* CB762S CuZn25Al5Mn4Fe3 2.0608* CuZn34Al2* CAC303 (HBsC3)
C86300 ASTM B271/ ASTM B505 High strength manganese bronze Exceptional strength, good wearing properties and good ductibility but has only fair machinability. 25 430B HTB3* CuZn28Al5FeMn CC762S CuZn25Al5Mn4Fe3 2.0598 CuZn25Al5* CAC304 (HBsC4) C86300
C86400 ASTM B271/ ASTM B505 Leaded manganese bronze Excellent machinability. Used where strength or toughness plus resistance to seawater corrosion is required. Suitable for shock loaded slides, bearings, whorm wheels, framing, hubs, lever arms, gears and liners. Susceptible to stress corrosion. 65 7A* DCB1* CuZn40Pb* CC755S* CuZn39Pb1AlB* 2.034* CuZn37Pb* CAC301/CAC302
C86500 ASTM B505 Manganese bronze High tensile brass Good strength and reasonable machinability. Suitable for machinery parts requiring strength and toughness, but susceptible to dezincification. 30 43 HTB1 CuZn35AlFeMn CC765S CuZn35Mn2Al1Fe1-C* 2.0592 CuZn34Al2* CAC301C (HBsC1) UZ 36 MNA C86500*
C86700 ASTM B 271 Leaded manganese bronze This alloy does not respond to heat treatment. 55 n/a HTB2* CuZn34Mn3Al2Fe1* CC764S* CuZn35AlFeMn CuZn34Al2* CAC302C (HBsC2C)* UZ 23 A4
C90500 ASTM B271/
ASTM B505
Tin bronze Unleaded hard bronze with excellent wearing properties. Preferred for guides, bushings operating at very high loads at low speed, gears and worms. 50 62 G1* CuSn10Zn2 CuSn10Zn2 2.1086 (RG10) CuSn10Zn* CAC403C (BC3) U-E12P*/U-E8Z2* UNI 7013-72-6A* C92610*
C90700/ C90710 ASTM B505 Tin bronze/ Phosphor bronze Good machinability, high strength and good corrosion resistance. Suitable for heavy-duty gears and bearings with medium to high loads. 30 65 PB1* CuSn10P CC481K CuSn10-P 2.1050 CuSn10 CAC502C (PBC2C) U-Z 10 90/10 C90710*
C90800/ C90810 AS 1565 Gear bronze/ Phosphor bronze High strength, good machinability and corrosion resistance. Suitable for heavy duty gears/bearings with medium to high loads. Good resistance to impact loading. 30 65* PB2 CuSn11P CC483K CuSn12 2.1052 CuSn12* CAC502C (PBC2C)* U-E12P UNI 7013-72-2A* C90810*
C91700 ASTM B505 Nickel tin bronze Fine-grained structure for improved strength and wear resistance. Suitable for higher-stressed, fast-running worm gears and helical gears. 40 640 CT2* CuSn12Ni* CC484K* CuSn12Ni2* 2.1060* CuSn12Ni* C91700
C92200 ASTM B271/
ASTM B505
Leaded tin bronze Medium strength and resistance to saltwater corrosion. Low and medium pressure valves, castings for stern tube and propeller shaft sleeves, hose couplings, fittings and cocks. Good brazing quality. 42 622 LG3 G-CuSn7Pb4Zn2 CC498K CuSn6Zn4Pb2* CuSn6Zn4Pb2* CAC407 U-E7Z5Pb4
C92500 ASTM B505 Leaded tin bronze Bearing bronze 30 640 CC482K CuSn11Pb2* 2.1063* GB-CuSn12Pb*
C92700 ASTM B505 Leaded tin bronze Bearings, shafts, gears and worm wheels. Shock, high corrosion/erosion resistance. Used for hard shafts and heavy duty gears due the combination of high working load, high speed, impact leading or pounting. 45 63 PB4* CC480K CuSn11Pb2* 2.1050* CuSn12P * LBC2
C93200 ASTM B505 Leaded gunmetal Excellent machinability, good hardness, strength and wear resistance. Not subject to dezincification and has reasonable resistance to seawater. 70 660 SAE660 CC493K CuSn7Zn4Pb7 2.1090 (RG7) CuSn7ZnPb* U-EPbZ* UNI 7013-72-7A C93200
C93500 ASTM B505 High leaded tin bronze Good general purpose bronze for applications involving high speeds at low loads. 70 66* LB4 CuSn5Pb9 CC494K CuSn5Pb9* C93500
C93700 ASTM B505 Leaded bronze Leaded tin bronze with excellent machinability, medium strength and good corrosion resistance. Will withstand mild acids as found in mine water. 95 64 LB2 CuSn10Pb10 CC495K CuSn10Pb10 2.1176 CuPb10Sn CAC603C (LBC3C) U Pb8 UNI 7013-72-3A* C93700
C94100 ASTM B505 High leaded tin bronze For bearings or bushings under light loads and high speeds. Suits if bearing metal must deform slightly to conform to irregular motion or perfect fit. Effective when lubrication is difficult. 80 Backing/
794/799
LB5* CuPb20Sn5 CC497K CuPb20Sn5* 2.1188 CuPb20Sn CAC605C CuPb20Sn5 C94100
C95300 ASTM B271 Aluminium bronze A heavy duty, dense, high-strength alloy with hardness equal to manganese bronze. Excellent resistance to corrosion and fatigue. Good wearing qualities for elevated temperature uses. Proper precautions and controls are necessary to obtain satisfactory welds. 35 68B AB1* CuAl9* CAC701C C62300*
C95400 ASTM B271/
ASTM B505
Aluminium bronze Excellent wear resistance, good impact resistance and reasonable corrosion resistance. Suitable for high strength bearings. 50 9C AB1 CuAl10Fe3 CC331G CuAl10Fe3 2.0940* CuAl11Fe4 CAC702C* UNI 5274* C95400
C95500/
C95520
ASTM B271/
ASTM B505
Nickel aluminium bronze Good wear properties, suited for elevated temperatures. Heavy duty, high strength alloy with excellent resistance to corrosion and fatigue. 50 9D/68B AB2* CC333G CuAl10Fe5Ni5 2.0981*/2.0940* CuAl11Ni* CAC703* U-A11N5FeY200 UNI 5275* C62700*
C95800 ASTM B505 Nickel aluminium bronze Widely used for marine applications, having superior corrosion resistance, high strength, good wear and erosion resistance. 40 68B/630 AB2* CuAl10Fe5Ni5* CC333G CuAl10Fe5Ni5 2.0970/2.0975 CuAl10Ni* CAC703C (A1BC3)* U-A9N5FeY200* C95810*


While every care has been exercised in compiling and publishing the data contained in these tables, A W Fraser Limited accepts no responsibility for errors or omissions of the information.

* = similar

Sheet 2: Table 2

Alloy
UNS
Standard Material Description Typical Properties and Applications Machinability Rating SAE British European German DIN Japan French Italian Australian
Designation Symbol Designation Symbol Designation Symbol Designation Designation Designation Designation
C35330 AS/NZS 1567 Dezincification resistant machining brass Arsenical leaded dezincification resistant alloy with good machining performance. Meets requirements of AS4020 for products used in contact with drinking water. 80 n/a CZ132* CW602N CuZn36Pb2As* 2.0371 CuZn36Pb3* C35200
C36000 ASTM B16 Brass: free machining/ free cutting High speed repetition work with ductility for light riveting. 95 72/J461/
J463
CZ124 CuZn36Pb3 CW603N CuZn36Pb3 2.0375 CuZn36Pb3 C3601 CuZn36Pb3 UNI EN 12167* C36000
C37700 ASTM B124 2% leaded 60/40 forging brass Standard hot forging brass for a wide range of uses. 80 88/J461 CZ106/
122/ PCB1
CuZn38Pb2 CW617N CuZn39Pb2 2.0380 CuZn39Pb* C3603/C3771 CuZn38Pb2* UNI 50358 C37710
C38500 ASTM B455 Free machining brass/ architectural bronze Maximum productivity and tool life on high speed repetition work. 100 72*/J461*/J463* CZ121 CuZn39Pb3 CW614N CuZn39Pb3 2.0401 CuZn39Pb3 C3604 CuZn40Pb3* C38500
C46400 ASTM B21 Naval brass Improved corrosion resistance; bolts, fittings etc. in marine use.
Low lead content for use where environmental aspects may be a concern.
30 73/J461/
J463
CZ112*/113*/
133*
CW719R CuZn38Sn1 3.0530 C4641 C46400
C48600 AS/NZS 1567 Dezincification resistant forging brass Arsenical leaded dezincification resistant alloy with good machining performance and good hot forging properties. 80 n/a CuZn36Pb2Sn1 2.0371 CuZn38Pb1* CuZn36Pb2Sn1* C48600
C64200/ C64300 ASTM B150 Aluminium-silicon bronze High strength aluminium bronze; excellent corrosion resistance, good forging properties and fair machinability. 60 J461/J463 CA107 CuAl7Si2 CW301G/
CW302G
CuAl6Si2Fe/
CuAl7Si2
CuAl7Si2 CuAl7Si2*
C67300 AS/NZS 1567 Silicon-manganese bronze Excellent wear resistance; for bushings, gear blanks and hydraulic pump components. 70 J461/J463 C67300
C68600 AS/NZS 1567 Leaded manganese brass Combines high strength with fair machinability and hot forgability. 70 n/a CZ114/115 CW716R* CuZn38Mn1Al* 2.0510*/2.0561* CuZn37Al*/
CuZn40Al1*
CuZn39Mn1AlPbSi* C68600
While every care has been exercised in compiling and publishing the data contained in these tables, A W Fraser Limited accepts no responsibility for errors or omissions of the information. * = similar