Place of Origin:Zhejiang, China
Material: Copper Alloy
C51900 Phosphor Bronze
C51900(CuSn6) Phosphor Bronze which is a 6% tin bronze distinguished by a very good combination of strength and electrical conductivity. It is used for connector and current-carrying springs in contacts. Among the 4-8% tin bronze C51900 exhibits a high electrical conductivity, the highest reachable strength is significantly higher than C51100 and C51000. By means of an additional further tempering after the cold forming process the bendability can be further improved.Typical applications Sleeve Bearings, Thrust Bearings, Screw Machine Products, Bearings, Thrust Washers .
Chemical Composition
Cu | Sn | Pb | Zn | Fe | Ni | Sb | P | S | Al | |
REMAINDER | 5.00-7.00 | 0.05 | 0.2 | 0.1 | 0.01-0.3 |
Mechanical Properties
Tensile Strength (min) | Yield Strength (at .5% extention under load min) | Elongation (in 2in. or 50mm min, %) | Brinell Hardness (min) | Remarks | ||
Ksi | MPa | Ksi | MPa | |||
80 | 555 | 30 | 300 | 10 | 80 |
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