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產品詳細資料：
我公司特約經銷名佳利C7701R-H洋白銅帶，C7521/C7541/C7701白銅帶，擁有高精密進口裁切分條設備，可裁切厚度0.05mm~2.0mm,寬度2.0mm~650mm(公差±0.01mm)，寬度公差與變曲度皆能滿足客戶需求，厚度0.10mm-0.15mm-0.20mm~1.00mm規格齊全、現貨庫存。
1.C7521/C7541/C7701洋白銅帶化學成份
（產品符合RoHS法規規范標準）
| 品名 Type No. |
種類 Alloy No. |
記號 Symbol |
化學成份% Chemical Composition |
特性與用途 Features Application |
|||
| 板Plate 卷Ribbon |
銅 Cu |
錳 Mn |
鎳 Ni |
鋅 Zn |
|||
| 洋白 Nickel Silver Alloy |
C7521 | C7521P C7521R |
62.0~ 66.0 |
0~ 0.50 |
16.5~ 19.5 |
余量 Remainder |
特性：色澤美觀、韌性高、強度高、穩定性高、富有彈性、銀白色澤延展性、耐疲勞性、耐蝕性良好。 C7521、C7541具有良好之沖壓性。 用途：通信電子之遮蔽材、天線專用材、EMI遮蔽材、彈簧接點、彈性端子、環保無需電鍍之電子零組、石英振蕩器、高級材料和電器材料。 |
| C7541 | C7541P C7541R |
60.0~ 64.0 |
0~ 0.50 |
12.5~ 15.5 |
余量 Remainder |
||
| C7701 | C7701P C7701R |
54.0~ 58.0 |
0~ 0.50 |
16.5~ 19.5 |
余量 Remainder |
||
2.C7521/C7541/C7701洋白銅帶性能參數
| 種類 Alloy No. |
質別 Quality Grade |
記號 Symbol |
機械性質 Mechanical Properties |
|||
| 板Plate 卷Ribbon |
抗拉強度 Tensile Strength (Kgf/mm2) |
伸長率% Elongation |
硬度試驗 HV Hardness Test |
|||
| JIS規格 Standards |
名佳利 Minchali |
|||||
| C7521 | O | C7521P-O C7521R-O |
≧38 | ≧20 | — | ≧110 |
| 1/4H | C7521P-1/4H C7521R-1/4H |
38~46 | ≧10 | — | 110~140 | |
| 1/2H | C7521P-1/2H C7521R-1/2H |
44~52 | ≧5 | 120~180 | 130~160 | |
| 3/4H | C7521P-3/4H C7521R-3/4H |
— | — | — | — | |
| H | C7521P-H C7521R-H |
52~60 | ≧3 | ＞150 | 150~180 | |
| EH | C7521P-EH C7521R-EH |
≧58 | — | — | ≧180 | |
| SH | C7521P-SH C7521R-SH |
— | — | — | — | |
| C7541 | O | C7541P-O C7541R-O |
≧36 | ≧20 | — | ≧110 |
| 1/4H | C7541P-1/4H C7541R-1/4H |
— | — | — | — | |
| 1/2H | C7541P-1/2H C7541R-1/2H |
42~55 | ≧5 | 110~170 | 110~150 | |
| 3/4H | C7541P-3/4H C7541R-3/4H |
— | — | — | — | |
| H | C7541P-H C7541R-H |
≧50 | ≧3 | ＞135 | ≧135 | |
| EH | C7541P-EH C7541R-EH |
— | — | — | — | |
| SH | C7541P-SH C7541R-SH |
— | — | — | — | |
| C7701 | O | C7701P-O C7701R-O |
— | — | — | — |
| 1/4H | C7701P-1/4H C7701R-1/4H |
— | — | — | — | |
| 1/2H | C7701P-1/2H C7701R-1/2H |
55~67 | ≧8 | 150~210 | 140~200 | |
| 3/4H | C7701P-3/4H C7701R-3/4H |
— | — | — | — | |
| H | C7701P-H C7701R-H |
64~75 | ≧4 | 180~240 | 175~220 | |
| EH | C7701P-EH C7701R-EH |
72~82 | — | 210~260 | 195~240 | |
| SH | C7701P-SH C7701R-SH |
78~88 | — | 230~270 | 210~250 | |
臺灣名佳利銅帶/板：C2600/C2680/C2801黃銅帶；C5191/C5212/C5210磷青銅帶；C1020/C1100/C1220紫銅帶；C7521/C7541/C7701洋白銅帶；C1720鈹銅帶。(出廠狀態:R-EH,R-H，R-1/2H)
