Phosphor bronze material properties

Chemical components(%)
C5191 Chemical components
Sn P Sn+P+Cu
5.5-7.0 0.03-0.35 ≧99.5
Phosphor bronze material properties
Item Unit  
Tensile strength N/mm2 470-608
Elongation >27
Bending test
(180° inside radius)
1x thickness
Spring limit value MPa >245
Note: The numeric values above are typical values. They are not standard values.