C51900 Copper Bar
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of c51900 copper bar in China, also supports customized service. Welcome to buy discount c51900 copper bar for sale here from our factory. Quality products and reasonable price are available.
C51900 alloy copper bar has excellent corrosion resistance, especially in the marine environment, high temperature and high humidity and other harsh conditions. This is mainly due to the phosphorus element in its composition, which can form a dense protective film in the copper matrix to prevent the intrusion of corrosive media. In addition, its surface treatment process can also further improve its corrosion resistance.
World Class C51900 Copper Metal Bar Production Technology

Chemical Composition
The chemical composition of copper UNS C51900 is given in the following table.
| Element | Content (%) |
|---|---|
| Tin, Sn | 5 – 7 |
| Zinc, Zn | 0.3 max |
| Phosphorous, P | 0.03 - 0.35 |
| Lead, Pb | 0.05 max |
| Iron, Fe | 0.1 max |
| Copper, Cu | Balance |
Physical Properties
The following table discusses the physical properties of copper UNS C51900.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.84 g/cm3 | 0.319 lb/in3 |
| Melting point (solidus) | 930°C | 1700°F |
Mechanical Properties
The mechanical properties of copper UNS C51900 are tabulated below.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (H04-temper) | 551- 661 MPa | 80 – 96 ksi |
| Yield strength | 586 MPa | 84 ksi |
| Elongation | 13% | 13% |
C51900 round copper bar has high strength, its tensile strength and yield strength are higher than ordinary brass. In occasions where large loads need to be borne, such as ships, petrochemicals, electric power and other fields, C51900 copper rods are a suitable material.C51900 tin phosphor bronze has excellent electrical conductivity, and its electrical resistivity is lower than that of ordinary brass, so in fields such as electric power transmission, the use of C51900 flat copper rods can obtain better electrical conductivity and reduce energy loss.
Large stock inventory of C51900 conductive copper rods

Professional and recognized team supply C51900 corrosion resistant copper rods

GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
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