Phosphor copper grade C51900 C5191

Phosphor copper alloy C51910 C5191

QSn6.5-0.1	CuSn6	2.1020	CuSn6	CW452K	CuSn6	C51900	C5191
QSn8-0.3	CuSn8	2.1030	CuSn8	CW453K	CuSn8	C52100	C5210

  Specification of C5191 Cu}Copper :above 99.5 {Sn}Stannum :6.0-7.0 {P}Phosphorus: 0.1-0.25 {Zn}Zinc:≤0.1 impurity≤0.5 density:8.9g/cm3 C5191  HV  Tensile strength  Elongation  M     90-110    310-395                   >40
 H/4  110-150  395-490                 >35
 H/2  150-180  490-600                 >20
 H     180-210  590-680                 >10
 EH   210-230  >635                       >5
Characteristics and Applications  Phosphor bronze is used for springs, bolts and various other items used in situations where resistance to fatigue, wear and chemical corrosion are required. The alloy is also used in some dental bridges.  Grades A, C and E – C51000, 52100,51900,50700 are commonly used nonferrous spring alloys.     Workshop  Manufacture Facility    Warehouse     Packing   About shipment   1. By sea, by air, by door to door express (FedEx, UPS, DHL, TNT, EMS).
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