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| Categories | Solid Copper Balls |
|---|---|
| Brand Name: | JN |
| Model Number: | 4MM 5MM 1.588MM |
| Certification: | ISO SGS |
| Place of Origin: | China |
| MOQ: | 500kg |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal |
| Supply Ability: | 10tons per week |
| Delivery Time: | 7-15 days |
| Packaging Details: | Ploy bag+25kg carton box+1000kg wooden box |
| Product Name: | Brass Copper Balls |
| Feature: | good corrosion resitance |
| Application: | industrial pumps and valves |
| Density: | 8.5g/cm3 |
| Material: | H62 or H65 |
| Size Range: | 1mm-50mm |
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. |
|
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