C90300 Tin Bronze, Lead Free “Navy G” is a hard, strong alloy with good corrosion resistance, high wear resistance and moderate machinability. C90300 is used as gears, pump components, marine fittings, valves and for potable water applications.
Other terms for this alloy are: Navy “G” Bronze; ASTM B 505 Alloy 90300; SAE 620; ASTM B 271 Alloy 90300; SAE J461; SAE J462; QQC 390 Alloy 903; MIL-C-11866
Notice: The weights listed are the best estimates of the actual weights we will ship. They are a combination of the calculated theoretical weights and an average of actual weights. Our weights are conservative to the heavier side but there may be slight variations in weight from bar to bar.
The Physical, Fabrication and Thermal Properties shown here represent reasonable approximations suitable for general engineering use. Due to commercial variations in compositions and to manufacturing limitations, they should not be used for specification purposes.