What is C28000 brass?
C28000 CuZn38 Brass Strip, is an average copper content of 62% of the ordinary brass, good mechanical properties, good plasticity under hot condition, also good in cold conditon, good machinability, easy brazing and welding, good Corrosion resistance, but easy to crack during corrosion.
C28000 CuZn38 brass strip
C28000 / CuZn38/ H62 brass, is an average copper content of 62% of the ordinary brass, good mechanical properties, good plasticity under hot condition, also good in cold conditon, good machinability, easy brazing and welding, good Corrosion resistance, but easy to crack during corrosion.
Grade and temper for C28000 CuZn38 brass strip
Grade: C28000, CDA280, C2800, CZ109, H62, CuZn38
Temper: O, 1/4H, 1/2H, H, EH,SH
Chemical composition of C28000 CuZn38 brass strip
Chemical composition
Cu ：60.5～63.5
Zn：balance
Pb：≤0.08
P：≤0.01
Fe：≤0.15
Sb ：≤0.005
Bi：≤0.005
inpurity：≤0.5
Characteristic of C28000 CuZn38 brass strip
Good Machinability
Easy welding and soldering
Good Corrosion Resistant
Good Plasticity
Good Strength
Physical Properties
|
Properties |
Metric |
Imperial |
|
Density |
8.47 g/cm3 |
0.306 lb/in3 |
|
Melting point |
904°C |
1660°F |
Mechanical properties for C28000 CuZn38 brass strip
|
Grade |
Temper |
Tensile Strength Mpa |
Elongation% |
Hardness HV |
|
H62 C28000 CuZn38 CZ109 |
M |
≥290 |
≥35 |
<95 |
|
Y2 |
350~470 |
≥20 |
90 ~130 |
|
|
Y |
410~630 |
≥10 |
125~165 |
|
|
T |
≥585 |
≥2.5 |
≥155 |
Application of C28000 CuZn38 brass strip
C28000/H62/ CuZn38 is used for all kinds of deep drawing and bending parts, such as pins, washers, pipes, barometer springs, screens, radiator parts and so on.
Our factory
We operate a modern, specialized copper production facility equipped with advanced continuous casting and rolling lines, precision CNC machining equipment, and a rigorous quality inspection system, focusing on the manufacturing of copper tubes, plates, rods, wires, and strips. The factory is ISO9001 certified and possesses a complete industry chain capability-from raw material smelting and precision processing to finished product sorting. With an annual production capacity of tens of thousands of tons, we can flexibly handle customized orders, ensuring that our products meet international standards in dimensional accuracy, mechanical properties, and surface finish.
Copper product packaging
We implement customized packaging solutions based on product characteristics: copper tubes and rods are wrapped with moisture-resistant kraft paper, reinforced with bundling, and secured on wooden pallets or iron frame boxes to prevent deformation and damage during transit. Copper plates and strips are covered with protective film, separated by foam padding between layers, and externally secured with steel strapping along with waterproof packaging. Wires are coiled on industrial reels or vacuum-packed with plastic film. All packaging includes clear labels indicating product specifications, batch numbers, and protective symbols, ensuring safe delivery during long-distance sea and land transportation.
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