Shandong JinNai International Trade Co., Ltd.
Shandong JinNai International Trade Co., Ltd.
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4MM 5MM 1.588MM Brass Or Solid Copper Ball H62 Metal Sphere For Pumps and Valves
| Applications |
|---|
| Special valves, industrial pumps and valves, electronic devices, safety switches, heating units, appliances, furniture rails. They are used in the automotive, electronic and petrochemical industry. |
| Type | %Cu | %Zn | %Pb | %Fe | - | - | - | - | - | - | - |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C26000 | 68.50-71.50 | balance | 0.070 max | 0.050 max | - | - | - | - | - | - | - |
| C27000 | 63.00-68.50 | balance | 0.090 max | 0.070 max | - | - | - | - | - | - | - |
| C28000 | 59.00-63.00 | balance | 0.090 max | 0.070 max | - | - | - | - | - | - | - |
| ITA | USA | GER | FRA | UK | RUS | CHN | JAP |
|---|---|---|---|---|---|---|---|
| P-CuZn30 | C26000 | 2.0265 | CuZn30 | CZ106 | L70 | H70 | C2600 |
| P-CuZn35 | C27000 | 2.0335 | CuZn36 | CZ107 | L63 | H65 | C2700 |
| P-CuZn40 | C28000 | 2.0360 | CuZn40 | CZ109 | L60 | H62 | C2800 |
| Property | Symbol | U.o.M. | Type | Notes | Values |
|---|---|---|---|---|---|
| Density | δ | [g/cm3] | Physical | Room temp. | 8.49 |
| Young's modulus | E | [GPa] | Mechanical | - | 110 |
| Specific heat | c | [J/kg-K] | Thermal | Room temp. | 375 |
| Coefficient of linear thermal expansion | α | 10^-6/ºC] | Thermal | (ΔT=0-100°C) | 20.4 |
| Thermal conductivity | λ | [W/(m·K)] | Thermal | Room temp. | 118.0 |
| Electric resistivity | ρ | [Ω*m*10^-9] | Electric | - | 63 |
| Relative magnetic permeability | µ | - | Magnetic | Paramagnetic | 1.05 |
| Property | Type | U.o.M. | Values | U.o.M. | Values |
|---|---|---|---|---|---|
| Hardness | Mechanical | [HRB] | 75 - 95 | - | - |
| Ultimate tensile strength | Mechanical | [MPa] | 500 - 600 | [psix10^3] | 72 - 87 |
| Service temperature | Thermal | [ºC] | -196 / 500 | [ºF] | -320.8 / 932 |
| Corrosion Resistance |
|---|
| Good corrosion resistance in drinking-water, brackish water, sea-water (except at high flow rate), salt atmospheres, petroleum products, alcohols. Fairish resistance with respect to acids and alkali. It does not resist in contact with hydroxides, cyanides, oxidizing acids. As a general rule, corrosion resistance decreases as zinc content increases. |
