洋白銅系列產品之規格、成份、特性及用途
(1)化學成份(產品符合RoHS法規規範標準)
|
品名 Type No. |
種類 Alloy No. |
記號 Symbol |
化學成份% Chemical
Composition |
特性與用途 Features & Application
|
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|
板Plate 卷Ribbon |
銅 Cu |
錳 Mn |
鎳 Ni |
鋅 Zn |
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|
洋白 Nickel Silver Alloy |
C7521 |
C7521P C7521R |
62.0~ |
0~ |
16.5~ |
餘量 |
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。 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、石英振盪器、高級材料和電器材料。 |
|
C7541 |
C7541P C7541R |
60.0~ |
0~ |
12.5~ |
餘量 |
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|
C7701 |
C7701P C7701R |
54.0~ |
0~ |
16.5~ |
餘量 |
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(2)機械性質
|
種類 Alloy No. |
質別 Quality
Grade |
記號 Symbol |
機械性質 Mechanical
Properties |
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|
板Plate 卷Ribbon |
抗拉強度 Tensile Strength (Kgf/mm2) |
伸長率% Elongation |
硬度試驗 HV Hardness
Test |
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|
JIS規格 Standards
|
名佳利 Minchali |
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|
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 |
|