CuZn39Sn1
Other
Property Overview
Density8.4g/cm³
Elastic ModulusUnknown
Tensile Strength400MPa
Yield Strength200MPa
Brinell HardnessUnknown
Maximum Service TemperatureUnknown
Chemical Composition
SN
CuZn39Sn1 ( CW719R ) Cupper alloy Chemical composition. Equivalents of CuZn39Sn1 ( CW719R ). Standards.1 Mechanical Properties. Hardness%
Mechanical
A - Min. elongation at fracture (%) (R400)
18
R p0.2 0.2% proof strength (MPa) (R400)
200
Rm - Tensile strength (MPa) (R400)
400
Hardness
Vickers hardness ( HV): (R400)
110
Other
GC
Continuous casting
GM
Permanent mould casting
GP
Pressure die casting
GS
Sand casting
GZ
Centrifugal casting
H
Material condition designated by the minimum value of hardness requirement for the product with mandatory hardness requirements
R
Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile strength and elongation requirements
Registered Designations & Aliases
CW719RCuZn39Sn1
Standards
EN 12163 EN 12163: 1998 Copper and copper alloys. Rod for general purposes
EN 12165 EN 12165: 1998 Copper and copper alloys. Wrought and unwrought forging stock
EN 12167 EN 12167: 1998 Copper and copper alloys. Profiles and rectangular bar for general purposes
EN 12420 EN 12420: 1999 Copper and copper alloys. Forgings
EN 1653 EN 1653: 1998 Copper and copper alloys. Plate, sheet and circles for boilers, pressure vessels and hot water storage units