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Basic Info.
| Model NO.:NS106 | Product Type:Strip |
| Material:FeMn | Carbon Content:Low Carbon |
| PCD:100mm | ET:15mm |
| Hole:5 | Package:500m/Spool |
| Specification:0.01-3mm*0.3-600mm | Trademark:UALLOY |
| Origin:Hangzhou, China | Size:T:0.01-5mm |
| surface:bright | standard:GB/ASTM/JIS/BIS/DIN |
| HS Code:7409400000 | Production Capacity:100ton/Year |
Product Description
Nickel Silver strip
Form: sheet / plate / strip / bar / rod
Cu-Ni-Zn alloy
Excellent corrosion resistance
good mechanical strength
Copper Nickel Zinc alloy strip nickel alloy c7521
high precision nickel silver strips or sheet: JIS alloy No: C7521, C7701, C7541, C7451...
Parameter for Nickel Silver Strips/Copper Nickel Zinc Strips: Â Â
| Alloy No. | Chemical Composition | Â | Â | Â |
| Cu | Mn | Ni | Zn | Â |
| C7521 | 62.0-66 | 0-0.5 | 16.5-19.5 | Remainder |
| C7541 | 60.0-64 | 0-0.5 | 12.5-15.5 | Remainder |
| C7701 | 54.0-58 | 0-0.5 | 16.5-19.5 | Remainder |
C7521 Nickel SilverÂ
CuNi18Zn20 - UNS.C75200 Zinc Cupronickel Alloys
C7521 (CuNi18Zn20)- UNS.C75200 Nickel Silver Alloys, also called Copper - Nickel - Zinc alloys, 65 - 18 - 18 respectively, which has good formability, good corrosion and tarnish - resistance performance, and this alloy has the pleasing silver - like color.
Available Products (forms):Â
Strip, Plate, Wire, Round bars, Flat bars, Square bars, Rectangular bars, Hexagon bars
Chemical composition
| Articles | Chemical composition | Â | Â | Â | Â | Â |
| GB | UNS | EN | JIS | Cu% | Ni% | Zn% |
| BZn18-18 | C75200 | CuNi18Zn20 | C7521 | 62-66 | 16.5-19.5 | Rem |
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