Product Description
Brass strip for tube and electronic application - C22000(H90)
· Suitable for heat exchange field, electronic field, such as: radiator cooling sheet, terminal connector, etc
Product Parameters
| Alloy | National Standard Number | UNS, USA | EN Standard Grade |
| CuZn10 | H90 | C22000 | CW501L |
| Chemical Composition | ||||
|---|---|---|---|---|
| Grade | Chemical Composition (Mass Fraction) % | |||
| Cu | Fe | Pb | Zn | |
| H90a | 89.0-91.0 | ≤0.05 | ≤0.05 | Rem |
| a Cu Plus The Sum Of The Listed Elements ≥99.8% | ||||
| Width | |||
|---|---|---|---|
| Width，mm | Tolerance，mm | Width，inch | Tolerance，inch |
| 15 - 100 (100) - 200 (200) - 250 |
± 0.075 ± 0.1 ± 0.15 |
0.6 -4 (4) - 8 (8) -10 |
± 0.003 ± 0.004 ± 0.006 |
| Note 1: If the demander requires one-way deviation, it shall be indicated in the contract (or purchase order), and the allowable deviation value shall be twice of the value in the table. Note 2: Other foils with allowable deviation may be supplied upon agreement of both parties. |
|||
| Side bending, maximum side bending/Copper strip foil per 2 m (50inch) | |||
|---|---|---|---|
| Width，mm | Arc Height，mm | Width，inch | Arc Height，inch |
| 15 -30 (30) - 100 (100) -250 |
10 8 6 |
0.6 - 1.2 (1.2)-4 (4) - 10 |
0.4 0.3 0.24 |
| Mechanical Properties | ||||
|---|---|---|---|---|
| Brand | State | Tensile Strength | Hardness，HV | |
| MPa | Ksi | |||
| H90 | H04 | 360-430 | 52-62 | 110-145 |
| H06 | 440-500 | 64-73 | 130-160 | |
| Note: Supply of foil for other properties by agreement. | ||||
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