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Boa srl - 25018 Montichiari, Brescia - Italy
Production of copper alloys bars in continuous casitng and centrifugal casting.
Precision machine work upon Customer's requirements.

Address:
Headquarter:
Via dell'Artigianato, 23
25018 Montichiari
Brescia (BS) - Italy

Boa srl - 25018 Montichiari, Brescia - Italy
Production of copper alloys bars in continuous casitng and centrifugal casting.
Precision machine work upon Customer's requirements.

Address:
Headquarter:
Via dell'Artigianato, 23
25018 Montichiari
Brescia (BS) - Italy

Boa srl - 25018 Montichiari, Brescia - Italy
Production of copper alloys bars in continuous casitng and centrifugal casting.
Precision machine work upon Customer's requirements.

Address:
Headquarter:
Via dell'Artigianato, 23
25018 Montichiari
Brescia (BS) - Italy

Boa srl - 25018 Montichiari, Brescia - Italy
Production of copper alloys bars in continuous casitng and centrifugal casting.
Precision machine work upon Customer's requirements.

Address:
Headquarter:
Via dell'Artigianato, 23
25018 Montichiari
Brescia (BS) - Italy

Boa srl - 25018 Montichiari, Brescia - Italy
Production of copper alloys bars in continuous casitng and centrifugal casting.
Precision machine work upon Customer's requirements.

Address:
Headquarter:
Via dell'Artigianato, 23
25018 Montichiari
Brescia (BS) - Italy

7013/72-1° Print

  

Reference Norm

 

 

 

 

CHEMICAL ANALYSIS %

 

 

 

 

7013/72 - 1°

 

 

 

 

 

 

 

 

 

 

 

 

G-CuSn10

 

 

 

Chemical Composition

 

 

 

 

 

 

 

Sn%

Zn%

Pb%

Fe%

Ni%

Al%

P%

Si%

Mn%

Sb%

As%

Cu%

Rest

 

 

Min

9,00

-

-

-

-

-

-

-

-

-

 

Res

-

 

 

Max

11,00

0,50

1,00

0,20

0,70

0,01

0,05

0,02

0,20

0,20

 

-

1,50

 

 

 

 

 

 

MECHANICAL PROPERTIES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Casting Process and Designation

Yield strength

Tensile strength

Elongation

Hardness Brinell

 

Rp 0,2

Rm

at break

 

 

 

 

Kg/mm²

Kg/mm²

A%

HB

 

Sand casting

12 - 15

24 - 28

12 - 17

60 - 75

 

-GS

 

Chill casting

-

-

-

-

 

-GM

 

Centrifugal casting

-

-

-

-

 

-GZ

 

Continuous casting

12 - 15

24 - 28

12 - 17

60 - 75

 

-GC

 

Application:

This alloy is generally used in production of shaft supports and bearings.

It is also used for petrochemical and shipbuilding industry moulding (pumps, valves, etc.) and

general mechanical applications (toothed wheels).

 

Please note: Contact our Sales Office for further information

 

 

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Boa Bronze foundry

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