Where Can You Buy Thin-Gauge UNS R60702 Foil?
- UNS R60702 Foil
1. Introduction
Thin-gauge UNS R60702 foil, with thicknesses ranging from 0.05 mm to 0.30 mm, is widely demanded in the electronics industry, chemical equipment, acoustic devices, and precision filtration applications due to its excellent corrosion resistance, formability, and electrical conductivity. However, producing thin-gauge nickel foil is technically challenging, requiring stringent controls over smelting, rolling, and surface treatment processes. This article provides comprehensive purchasing guidance from four perspectives: application areas, technical requirements, supplier selection criteria, and procurement recommendations.
2. Primary Application Areas of Thin-Gauge UNS R60702 Foil
(1) Application Areas Overview
Application Area | Recommended Thickness | Key Performance | Typical Products |
Electromagnetic Shielding | 0.05-0.10 mm | Conductivity + Flexibility | Cable shielding layers |
Chemical Linings | 0.10-0.30 mm | Corrosion Resistance | Reactor lining plates |
Acoustic Devices | 0.05-0.15 mm | Lightweight + Rigidity | Speaker diaphragms |
Filtration Mesh | 0.10-0.30 mm | Corrosion Resistance + Strength | Precision filter elements |
Battery Current Collectors | 0.05-0.15 mm | Conductivity + Corrosion Resistance | Ni-MH battery cells |
- Electronics Industry: electromagnetic shielding materials, resistor heating element substrates, capacitor foils
- Chemical Equipment: thin-wall heat exchanger tubes, reaction vessel linings, pipe seals
- Acoustic Devices: speaker diaphragms, microphone membranes
- Precision Filtration: corrosive medium filter screens, semiconductor cleaning tank components
- Battery Industry: Ni-MH battery current collectors, fuel cell bipolar plates
3. Technical Requirements for Thin-Gauge UNS R60702 Foil
(1) Technical Specifications Table
Thickness (mm) | Thickness Tolerance (mm) | Surface Roughness Ra (um) | Tensile Strength (MPa) |
0.05-0.10 | +/-0.01 | =0.4 | 380-480 |
0.10-0.15 | +/-0.01 | =0.4 | 380-480 |
0.15-0.25 | +/-0.015 | =0.8 | 380-480 |
0.25-0.30 | +/-0.015 | =0.8 | 380-480 |
- Thickness Tolerance: +/-0.01 mm when thickness <=0.15 mm; +/-0.015 mm when thickness is 0.15-0.30 mm
- Surface Quality: Ra <=0.4 um (finishing side) or Ra <=0.8 um (standard side); free of cracks, wrinkles, and scratches
- Mechanical Properties: Annealed state tensile strength 380-480 MPa; elongation >=30%
- Chemical Composition: Ni >=99.0%; C <=0.15%; Fe <=0.40%
- Flatness: <=3 mm/m
4. Supplier Selection Criteria
(1) Supplier Qualification Table
Supplier Qualification | Requirement | Verification Method | Importance |
Production License | ISO 9001 | Certificate Review | High |
Testing Capability | EN 10204 3.1 | Sample Testing | High |
Industry Experience | 3+ years | Case Study Review | Medium |
Technical Support | Engineer Team | Interview Assessment | Medium |
- Production Capability: Must possess a complete production line including vacuum smelting, cold rolling, and finishing treatment
- Quality Control: ISO 9001 certified with comprehensive testing equipment and capabilities
- Industry Experience: Proven track record with successful cases in relevant application areas
- Technical Support: Capable of providing material selection, processing technology, and application consulting services
- Delivery Capability: Standard specifications available as stock; special specifications can be rapidly customized
5. Procurement Recommendations
- Define Requirements Clearly: Determine thickness, width, temper, and surface quality requirements based on application
- Request Samples: Obtain samples for testing and verification prior to formal procurement
- Require Certification: Request suppliers to provide EN 10204 3.1 certificates
- Compare Quotations: Evaluate price, quality, and service comprehensively rather than focusing solely on unit price
- Establish Partnerships: Build long-term relationships with qualified suppliers to ensure material quality and supply stability
6. Conclusion
Procuring thin-gauge UNS R60702 foil requires comprehensive consideration of material performance, supplier qualifications, and service capabilities. Selecting the right supplier not only ensures material quality but also provides technical support and rapid response, offering strong assurance for your application projects.
FAQ
Q1: What is the minimum order quantity (MOQ) for thin-gauge UNS R60702 foil?
The MOQ for standard specifications is typically 10-50 kg, depending on thickness and width. Ultra-thin foil (<=0.05 mm) may have a higher MOQ.
Q2: What is the delivery lead time for thin-gauge UNS R60702 foil?
Standard specification stock items can be shipped within 3-5 business days. Special specification production cycles are typically 4-8 weeks.
Q3: What factors influence the price of thin-gauge UNS R60702 foil?
Prices are primarily affected by nickel market fluctuations, thickness specifications, surface quality requirements, and order quantities. Thinner gauges and stricter surface requirements result in higher prices.
Find a Reliable UNS R60702 Foil Supplier
Baoti Titanium Valley Titanium-Nickel-Zirconium Material Processing Co., Ltd. is a professional high-end rare metal processing manufacturer, equipped with an Italian Danieli rolling production line, with an annual nickel foil production capacity exceeding 1,000 metric tons. The company provides full-size customization and EN 10204 3.1 certification services. Contact us now for technical support and quotation:
References
ASTM International. ASTM B90-21 Standard Specification for Nickel Sheet, Strip, and Foil[S]. West Conshohocken: ASTM International, 2021.