CuZn33Pb2 (CC750S)

 

Universal casting parts for less tiring works, gas and water fittings. Good workability.
Chemical compound (EN 1982)
Agent:
Cu
Ni
Pb
Sn
Zn
Al
Fe
Mn
P
Si
Mini :

63,0

-

1,0

-

Reste

-

-

-

-

-

Maxi :

67,0

1,0

3,0

1,5

 

0,1

0,8

0,2

0,05

0,05

 

Mechanical characteristics (EN 1982):

Process

Tensile strength

Rm N/mm˛ min.

Conventional elastic limit at 0,2%

Rp0,2 N/mm˛ min.

Stretching

A % min.

Hardness Brinell

min.

Sand slinging (GS)

180

70

12

45

Centrifuged (GZ)

180

70

12

50