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High Tensile Brasses

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High Tensile Brasses

High tensile brasses. The addition of manganese, nickel or silicon has the effect of increasing the mechanical properties and yield strength of these copper alloys.
They offer a good friction aptitude and a good marine corrosion resistance.
Applications include : Automotive (valves, hydraulic fittings…) Aerospace (bushes, rings…)

mLego designationBL1BL2BL5
CEN
AFNORNF A 51-106 CuZn+classe 1NF A 51-106 CuZn+classe 1NF A 51-106 CuZn+classe 2
DIN
BS
ASTM
OthersCuZn36Pb2AlMn
mLego designationBL8BL9HM1
CENEN 12164 EN 12165
CW 722R
EN12164 EN12165 EN12167
CW713R
EN12164 EN12165
CW720R
AFNORNF A 51-106 CuZn+classe 1
DINCuZn40Al2
DIN 2.0550
BSBS2872 - BS2874
CZ 115
BS2872 - BS2874
CZ135
ASTM
OthersCZ115 CuZn39AlFeMn
BOC GAS. ENG. SPEC396624 ISS.5
CuZn37Mn3Al2SiPb
mLego designationHM4HM6HR1
CENEN12163
CW716R
EN12163 EN12165
CW710R
AFNOR
DINDIN 17660
2.0510
CuZn35Ni2
2.0540
BS
ASTMB138
C67600
OthersCuZn35Ni3Mn2AlPb
mLego designationHR3HR4HR5
CENEN12164
CW713R
EN12164 EN12165 EN12167
CW713R
AFNOR
DINCuZn40Al2
2.0550
CuZn40Al2
2.0550
BS
ASTMSAEJ463
C67300
Others
mLego designationHR9
CENEN12164 EN12165
CW721R
AFNOR
DIN
BSBS 2872 - BS 2874
CZ114
ASTM
OthersCZ114 CuZn39AlFeMn
BOC GAS. ENG. SPEC396624 ISS.5

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mLego designation Standard designation Properties & applications Download
BL1 NF A 51-106 Free cutting and die forging high strength brasses
BL2 NF A 51-106
CuZn36Pb2AlMn
Free cutting and die forging high strength brasses
BL5 NF A 51-106 Free Cutting and Die Forging High Strength Brasses, Locks
BL8 CW 722R
CZ 115
NF A 51-106
CuZn39AlFeMn
Free Cutting and Die Forging High Strength Brasses, Electric & Heating Systems, Automotive Equipment, Valves
BL9 CW713R
CuZn40Al2
CZ135
CuZn37Mn3Al2SiPb
Free cutting & hot forging High Tensile Brass, Bushes & bearings, heating, Automotive parts, valve guides, turbo chargers, water industrie
HM1 CuZn40Mn1Pb1
CW720R
High Tensile Brass, Parts for Architecture
HM4 CuZn37Al1 High Tensile Brass, Electric System, Valves, Components for the Pumps
HM6 C67600 High Tensile Brass, Hot and cold working
HR1 CW710R
CuZn35Ni2
CuZn35Ni3Mn2AlPb
High Strength Brass, Electric Heating, Automotive Equipement, Marine, Locks
HR3 CW713R
CuZn40Al2
Water connexion, pad, automotive equipment, valve guide, turbo chargers, bearings
HR4 CW713R
CuZn40Al2
Bushings & bearings, water industrie, pads, automotive equipment, valve guides, locksmithing
HR5 C67300 High Tensile Brass, Heating Systems, Automotive Equipement, Valve Guides, Bearings, Valves
HR9 CW721R
CZ114
CuZn40Mn1Pb1AlFeSn
High Tensile Brass, Parts for Architecture, Pipe Fittings, Gas Valves, Fittings