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The high precision brass strip produced by our company can be used in various shallow and deep-drawing processes, radiator shells, automobile fins, bullet shells, terminals, connectors, construction, daily decorations, clothing buttons, cosmetics box and other fields.
Good ductility and deep drawing
Good solderability and plateability
Good corrosion resistance
| Alloy Grade | Standard | Chemistry Composition% | Size Available | |||||||||
| Cu | Fe | Pb | Ni | Sb | Bi | P | Zn | Others | Thinckness | Width | ||
| H62 | GB | 60.5-63.5 | ≤0.15 | ≤0.08 | - | - | - | - | Remains | ≤0.5 | 0.10-3.00mm | 20-400mm |
| H63 | 62.0-65.0 | ≤0.15 | ≤0.08 | - | - | - | - | Remains | ≤0.5 | |||
| H65 | 63-68.5 | ≤0.07 | ≤0.09 | - | - | - | - | Remains | ≤0.45 | |||
| H68 | 67.0-70.0 | ≤0.10 | ≤0.03 | - | - | - | - | Remains | ≤0.3 | |||
| H70 | 68.5-71.5 | ≤0.10 | ≤0.03 | - | - | - | - | Remains | ≤0.3 | |||
| H80 | 78.5-81.5 | ≤0.05 | ≤0.05 | - | - | - | - | Remains | ≤0.3 | |||
| CuZn35 | ISO | 64.0-67.0 | ≤0.10 | ≤0.10 | ≤0.30 | - | - | - | Remains | - | ||
| CuZn37 | 62.0-65.0 | ≤0.20 | ≤0.30 | ≤0.30 | - | - | - | Remains | - | |||
| C2801 | JIS | 59.0-62.0 | ≤0.07 | ≤0.10 | - | - | - | - | Remains | - | ||
| C2720 | 62.0-64.0 | ≤0.07 | ≤0.07 | - | - | - | - | Remains | - | |||
| C2680 | 64.0-68.0 | ≤0.05 | ≤0.05 | - | - | - | - | Remains | - | |||
| C2600 | 68.5-71.5 | ≤0.05 | ≤0.05 | - | - | - | - | Remains | - | |||
| Grade | Temper | Tensile Strength(N-mm^2) | Elongation(%) | Hardness(HV) | |||||
| GB | JIS | GB | JIS | GB | JIS | GB | JIS | GB | JIS |
| H62-H63 | C2720 | O60 | O | ≥290 | ≥275 | ≥35 | ≥40 | ≤95 | - |
| H01 | 1-4H | - | 325-410 | - | ≥35 | - | 70-125 | ||
| H02 | 1-2H | 350-470 | 355-440 | ≥20 | ≥28 | 90-130 | 84-125 | ||
| H04 | H | 410-630 | ≥410 | ≥10 | - | 125-165 | ≥105 | ||
| H06 | EH | ≥585 | - | ≥2.5 | - | ≥180 | - | ||
| SH | - | - | - | - | - | - | |||
| H65 | C2680 | O60 | O | ≥290 | ≥275 | ≥40 | ≥40 | ≤90 | - |
| H01 | 1-4H | 325-410 | 325-410 | ≥35 | ≥35 | 85-115 | 75-125 | ||
| H02 | 1-2H | 355-460 | 355-440 | ≥25 | ≥28 | 100-130 | 85-145 | ||
| H04 | H | 410-540 | 410-540 | ≥13 | - | 120-160 | 105-175 | ||
| H06 | EH | 520-620 | 520-620 | ≥4 | - | 150-190 | 145-195 | ||
| H08 | SH | ≥570 | 570-670 | - | - | ≥180 | 165-215 | ||
| H68 | - | O60 | - | ≥290 | - | ≥40 | - | ≤90 | - |
| H01 | - | 325-410 | - | ≥35 | - | 85-115 | - | ||
| H02 | - | 355-460 | - | ≥25 | - | 100-130 | - | ||
| H04 | - | 410-540 | - | ≥13 | - | 120-160 | - | ||
| H06 | - | 520-620 | - | ≥4 | - | 150-190 | - | ||
| H08 | - | ≥570 | - | - | - | ≥180 | - | ||
| H70 | C2600 | O60 | O | ≥290 | ≥275 | ≥40 | ≥40 | ≤90 | - |
| H01 | 1-4H | 325-410 | 325-410 | ≥35 | ≥35 | 85-115 | - | ||
| H02 | 1-2H | 355-460 | 355-440 | ≥25 | ≥25 | 100-130 | 85-145 | ||
| H04 | H | 410-540 | 410-540 | ≥13 | - | 120-160 | 105-175 | ||
| H06 | EH | 520-620 | 520-620 | ≥4 | - | 150-190 | 145-195 | ||
| H08 | SH | ≥570 | 570-670 | - | - | ≥180 | 165-215 | ||
The production process of copper strip is as following:
Executive standard: G/T 2059-2017
Tel:
E-mail:
Address:
No.1 Chengxi West Road, Cicheng, Ningbo, China
Ms.Yu
Ms.Sun
