CuZn5

 

Chemical compound of rolled products (NFA 51-101)
Agent:
Cu
Zn
Max. impurities
Fe
Pb
Total
Mini :

94,0

Reste

-

-

-

Maxi :

96,0

 

 0,1

 0,05

0,3

 

Mechanical characteristics of rolled products (NFA 51-101) :
Mechanical characteristics

State H11

State H12

State H13

State H14

State H15

State H16

State H17
Tensile strength Rm in N/mm²

250 to 320

280 to 350

310 to 380

340 to 400

380 to 440

410 to 460

420 to 470

Hardness HV

67 to 95

79 to 105

91 to 115

102 to 125

112 to 135

125 to 145

130 to 150

 

Average physical and mechanical properties (for information only):
Average physical properties:
Liquidus temperature (°C)
Solidus temperature (°C)
Solidification range (°C)
Mass-volume at 20°C (kg/dm3)
Linear expansion coefficient (10-6/°C)
1065
1050
15
8,86
18
Massive heat capacity at 20°C (J/kg.K)
Heat conductivity at 20°C (W/m.K)
Electrical conductivity at 20°C (%IACS)
Electrical resistivity at 20° C (10-8 W.m)
Coefficient of resistivity temperature from 0 to 100°C (10-3°C)
376
234
56
3,1
2,3
Average mechanical properties:
Young's modulus (MPA)
Modulus of twisting (MPA)
Poisson's ratio
Annealing
Strain aging
Annealing
Strain aging
128000
121000
47000
45000
± 0,35