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Product Details:
Payment & Shipping Terms:
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| Material: | C72900 | Chemical Compostion: | Cu-Ni-Sn |
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| Thickness: | 0.2mm-120mm | WT: | 0.2 |
| Surface: | Bright,Annealed | Outside Diameter: | 2mm-910mm |
| Length: | Required | ||
| High Light: | copper alloys,copper nickel alloy |
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Chemical Composition
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Alloy Name |
Ni | Sn | Cu | Impurity Content | |||
| Mn | Fe | Pb | C | ||||
| CuNiSn | 20~22 | 4.5~5.73 | Margin | 0.60 | 0.60 | 0.05 | 0.02 |
Mechanical Properties
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Alloy Name |
Status |
Thickness(mm) |
Hardness(HV) |
Strength of Extension Rm(N/m㎡) |
Yield Strength |
Ductility A(%) |
roughness (Ra) |
| CuNiSn | R | 0.04~0.5 | ≥278 | ≥885 | ≥850 | ≥12 | 0.08 |
| M | ≥360 | ≥1160 | ≥1130 | ≥8 | 0.08 |
Application
| Alloy Name | Key Property | Application |
|
CuNiSn |
CuNiSnThe cunt alloy is a high - strength, high - strength, high - elastic deformation copper nickel base alloy | CuNiSnThe alloy is mainly used for manufacturing relay, potentiometer, switch, plug-in, lead frame, chemical and Marine missing, fastener, optical instrument and instrument sensor, elastic sensitive element, etc |
Contact Person: Mr. Qiu
Tel: +8613795230939
