PB2 Bronze
from P&P Non Ferrous Ltd



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PB2 Chemical and Physical Properties

 

Typical chemical composition 

Elements Min % Max %
Al   0.005
Cu Remainder  
Fe   0.15
Ni   0.5
P 0.15 0.8
Pb   0.25
S   0.05
Sb   0.2
Si   0.005
Sn 11 13
Zn   0.3


Typical Mechanical Properties

Property/unit Condition Temp Min Max
0.2% Proof Stress (N/mm2) Sand Cast RT 130  
Tensile Strength (N/mm2) Sand Cast RT 220  
Elongation in 5.65ÖCross Sectional Area Sand Cast RT 3  
Brinell Hardness (HB) Sand Cast RT 75  
0.2% Proof Stress (N/mm2) Chill Cast RT 170  
Tensile Strength (N/mm2) Chill Cast RT 270  
Elongation in 5.65ÖCross Sectional Area Chill Cast RT 3  
Brinell Hardness (HB) Chill Cast RT 100  
0.2% Proof Stress (N/mm2) Continuous RT 170  
Tensile Strength (N/mm2) Continuous RT 310  
Elongation in 5.65ÖCross Sectional Area Continuous RT 5  
Brinell Hardness (HB) Continuous RT 100  
0.2% Proof Stress (N/mm2) Centrifugal RT 170  
Tensile Strength (N/mm2) Centrifugal RT 270  
Elongation in 5.65ÖCross Sectional Area Centrifugal RT 3  
Brinell Hardness (HB) Centrifugal RT 100