CuSn9P

Chemical compound of rolled products (NFA 51-108)
Agent:
Sn
Zn
Pb
P
Cu
Fe

Max. impurities

Total

Mini :

7,5

-

-

 -

Reste

-

 -

Maxi :

10,0

 0,5

0,1

0,35

 

 0,1

0,3

 

Mechanical characteristics of rolled products (NFA 51-108):

States

O

H12

H14

H15

Rm in N/mm˛

360 to 450

530 to 610

700 to 780

mini 780

A% min

50

20

5

-

HV

95 to 125

165 to 195

210 to 240

mini 235

 

Physical characteristics of rolled products (NFA 51-108) :

Conductivity % IACS

Conductivity in Ohm.m

Rp0,2 in N/mm˛

State O
State H12
State H14
State H15

12

6,7.10-6

180

450

680

750

 

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)
1020
850
170
8,80
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
54
12
14,5
0,6
Average mechanical properties:
Young's modulus (MPA)
Modulus of twisting (MPA)
Poisson's ratio
108000
40000
± 0,35