High-Quality R60702 Zirconium Foil Strip(2).jpg

High-Quality R60702 Zirconium Foil Strip (3).jpg

High-Quality R60702 Zirconium Foil Strip(1).jpg

High-Quality R60702 Zirconium Foil Strip(4).jpg

R60702 Zirconium Foil/Strip Solution for Industrial/Laboratory Use

R60702 material zirconium foil/strip refers to thin-gauge sheet products processed from R60702 grade zirconium alloy through multiple processes such as vacuum melting, hot rolling, cold rolling, and annealing (usually, thickness ≤ 0.1mm is foil, and 0.1-1.5mm is strip). They are mainly used in scenarios such as metal material composite, electronic component manufacturing, chemical anti-corrosion components, laboratory precision devices, and aerospace accessories. As a classic pure zirconium-based alloy grade, R60702 relies on excellent high-temperature resistance (can work stably below 800℃ for a long time and withstand 1000℃ for a short time), outstanding corrosion resistance (has extremely strong resistance to most acids, alkalis, salts, molten metals and high-temperature gases, especially stable in strong corrosive chemical media), as well as the characteristics of pure material without impurity pollution and excellent ductility. It has become a core material in fields with extremely high requirements for material thickness precision, surface quality and environmental resistance, especially suitable for thin-gauge, high-precision, and strong corrosive environment applications.

Product specification

Product Parameters

Product Information

Item	Regular Parameter Details (Zirconium Foil)	Regular Parameter Details (Zirconium Strip)	Custom Parameter Range
Thickness	0.025mm—0.1mm	0.1mm—1.5mm	0.025mm—2.0mm, customized according to customer requirements
Width	10mm—1000mm	10mm—1000mm	5mm—2000mm and above, customized according to customer requirements
Length	1000mm—5000mm (single sheet); 50m—500m (coil)	1000mm—6000mm (single sheet); 50m—1000m (coil)	Customizable on demand (both single sheet and coil available)
Tolerance Range	Thickness Tolerance: ±0.001mm—±0.005mm; Width Tolerance: ±0.1mm—±0.5mm (compliant with ASTM B551 standard)	Thickness Tolerance: ±0.005mm—±0.02mm; Width Tolerance: ±0.1mm—±1.0mm (compliant with ASTM B551 standard)	Tolerance can be customized according to customer's precision requirements
Surface Roughness	Ra≤0.2μm (polished surface); Ra≤0.8μm (bright annealed surface)	Ra≤0.4μm (polished surface); Ra≤1.0μm (bright annealed surface)	Surface roughness requirements can be customized on demand

Product Name	Zirconium Foil, Zirconium Strip
Brand Name	Yunjie
Model	R60702
Material	R60702 Zirconium Alloy
Process	Vacuum Melting, Hot Rolling, Cold Rolling, Annealing, Finishing, Surface Treatment
Minimum Zirconium Content	Implemented in accordance with R60702 grade standard (total Zr+Hf content ≥ 99.2%)
Density	6.59g/cm³
Advantages	High Temperature Resistance, Excellent Corrosion Resistance, Strong Oxidation Resistance, Pure Material, Good Ductility, High Dimensional Precision, Excellent Surface Finish
Surface	Pickled Surface, Bright Annealed Surface, Cold Rolled As-Forged Surface, Polished Surface
Condition	Soft State (M), Hard State (Y)
Processing Services	Customized Dimensions (Width, Thickness, Length), Slitting, Cutting, Stamping Forming
Minimum Order Quantity	1kg (calculated based on actual orders, discounts available for bulk purchases)

Classification

High-Quality R60702 Zirconium FoilStrip (2)

Classification by Product Form

•R60702 Zirconium Foil: Thickness ≤ 0.1mm, light and thin texture, excellent ductility. Suitable for precision electronic components, laboratory micro-devices, ultra-thin anti-corrosion coating substrates and other scenarios. It can realize high-precision stamping and cutting processing.
•R60702 Zirconium Strip: Thickness 0.1-1.5mm, both flexibility and structural strength. Suitable for metal composite strips, chemical anti-corrosion pipe fittings, aerospace small accessories, battery tab substrates and other scenarios. It can be processed by slitting, bending, welding and other processes.
Classification by Processing Condition

•Soft State (M) R60702 Zirconium Foil/Strip: After full annealing treatment, internal stress is completely eliminated, with excellent ductility and plasticity. It is convenient for complex forming processing (such as deep drawing, bending, stretching), and suitable for precision components that need secondary processing.
•Hard State (Y) R60702 Zirconium Foil/Strip: No annealing or slight annealing after cold rolling, with high strength, high hardness and extremely high dimensional precision. Suitable for scenarios that require high strength and rigidity (such as precision electronic brackets, wear-resistant anti-corrosion components).
Classification by Surface Treatment Method

•Pickled Surface R60702 Zirconium Foil/Strip: Removes surface oxide scale and impurities, with high surface cleanliness and better corrosion resistance. Suitable for scenarios with high requirements for surface purity such as chemical anti-corrosion and laboratory environments.
•Bright Annealed Surface R60702 Zirconium Foil/Strip: Bright and flat surface after annealing, low oxidation degree, can be used directly without subsequent polishing. Suitable for electronic components, accessories with high appearance requirements and other scenarios.
•Polished Surface R60702 Zirconium Foil/Strip: Extremely high surface finish and low roughness. Suitable for precision optical components, high-end electronic devices, and scenarios that need to reduce surface friction.
•Cold Rolled As-Forged Surface R60702 Zirconium Foil/Strip: Retains the natural surface after cold rolling, with high dimensional precision. Suitable for scenarios with low requirements for surface appearance and focusing on processing performance (such as subsequent coating, composite processing substrates).

Specification Selection Table and Composition Table

R60702 Zirconium Foil/Strip Specification Selection Table

Chemical Composition Table

Product Type	Specification Range	Core Characteristics	Applicable Scenarios
Laboratory-Grade Precision R60702 Zirconium Foil	Thickness 0.025-0.05mm; Width 10-300mm; Length 100-5000mm (single sheet/coil)	Ultra-pure material, extremely small thickness tolerance, smooth surface, excellent ductility, easy to cut and form	Laboratory precision experimental devices, micro-sensor components, ultra-thin anti-corrosion coating research and development, university scientific research projects
Industrial-Grade General-Purpose R60702 Zirconium Foil	Thickness 0.05-0.1mm; Width 50-1000mm; Length 500-5000mm (single sheet)/50-500m (coil)	High dimensional precision, clean surface, excellent corrosion resistance, stable processing performance, mass supply available	Electronic component electrodes, small anti-corrosion components, precision instrument accessories, metal composite substrates
Industrial-Grade Regular R60702 Zirconium Strip	Thickness 0.1-0.8mm; Width 10-1000mm; Length 1000-6000mm (single sheet)/50-1000m (coil)	Both strength and flexibility, stable high and low temperature resistance, good welding performance, high slitting precision	Chemical anti-corrosion pipe fittings, battery tab substrates, aerospace small structural components, mechanical seals
Customized R60702 Zirconium Foil/Strip	Customized according to customer drawings (thickness, width, length, surface roughness)	Strong adaptability, performance optimized on demand, high degree of personalization, strictly matching customer equipment and process requirements	Special specification electronic devices, customized anti-corrosion equipment, high-end equipment supporting components, special experimental devices

Grade	Zr+Hf	Hf	C	N	O	H	Cr	Fe	Residuals
R60702	≥99.2	4.5	0.05	0.025	0.1	0.005	0.05	0.15	0.1-0.4

Characteristics

Excellent High-Temperature Resistance

R60702 zirconium alloy has a melting point of up to 1852℃, can work stably below 800℃ for a long time, and withstand 1000℃ for a short time. It can still maintain good mechanical properties and corrosion resistance in high-temperature environments, adapting to medium and high-temperature working conditions.

Extreme Corrosion Resistance

It has extremely strong stability in harsh environments such as strong acids (including most strong acids except hydrofluoric acid), strong alkalis, molten salts, high-temperature oxidizing atmospheres and various molten metals. The dense oxide film formed on the surface can effectively resist corrosion and not pollute the contact medium, especially suitable for thin-gauge material applications in strong corrosive environments.

Pure Material Without Impurities

In line with R60702 grade standard, the total content of Zr+Hf is ≥99.2%, and the impurity content is extremely low. It will not chemically react with the contact materials, ensuring the safety and stability of product use, especially suitable for high-precision electronics, laboratories and other scenarios with strict requirements on material purity.

Outstanding Processing Performance

Excellent ductility, can realize ultra-thin rolling (minimum thickness up to 0.025mm), and can perform various secondary processing such as stamping, cutting, bending, welding, slitting, adapting to the preparation needs of components of different shapes and specifications.

High-Precision Dimensional Control

Through precision cold rolling and finishing processes, the thickness and width tolerances are extremely small, the surface flatness is high, and the dimensional consistency is good. It can accurately match the assembly requirements of high-end equipment and improve the performance stability of end products.

Good Surface Quality

Different surface finish requirements can be achieved through various surface treatment processes. The surface has no oxide scale, no scratches and no impurities, which not only improves corrosion resistance, but also meets the high-end surface appearance requirements of electronics, optics and other fields.

Production Process

Raw Material Preparation: Zircon sand is processed through mineral processing, chlorination and reduction processes to extract high-purity sponge zirconium, which is then smelted multiple times in a vacuum arc furnace to produce zirconium ingots that meet the R60702 grade standard (uniform composition and qualified impurity content).
Hot Rolling Processing: The zirconium ingot is heated to a specific temperature and then hot-rolled to produce zirconium blanks with uniform thickness, eliminating internal defects of the ingot and improving material density.
Cold Rolling Processing: According to the finished product thickness requirements, the hot-rolled blanks are subjected to multiple cold rolling passes, with precise control of the reduction amount of each pass, and gradually rolled into zirconium foil/strip blanks close to the finished product specifications to ensure dimensional accuracy.
Intermediate Annealing: Intermediate annealing is interspersed in the cold rolling process to eliminate processing internal stress, restore material plasticity, and avoid cracking, deformation and other problems in subsequent processing.

High-Quality R60702 Zirconium FoilStrip (3)

High-Quality R60702 Zirconium FoilStrip (1)

Finished Product Annealing: According to the processing condition required by the customer (soft state, half-hard state, hard state), the cold-rolled zirconium foil/strip is subjected to finished product annealing treatment, with precise control of annealing temperature and holding time to ensure that the material performance meets the requirements.
Surface Treatment: The annealed zirconium foil/strip is subjected to surface treatment, which can choose pickling (removing oxide scale), bright annealing (improving surface finish) or polishing (achieving high mirror effect) to ensure surface quality.
Finishing and Inspection: The finished products are trimmed, slit and cut to make their dimensions meet customer requirements; then strict inspection is carried out, including composition re-inspection, dimensional precision inspection, surface quality inspection, mechanical performance inspection, etc., to ensure that the product quality meets the R60702 grade standard and customer requirements, with material inspection report and quality certificate attached.

Application Fields

Electronic Industry

Precision electronic component electrodes, semiconductor device packaging materials, micro-sensor accessories, battery tab substrates. Relying on high precision and high purity to ensure the performance stability of electronic devices.

Chemical Industry

Lining of strong corrosive medium transportation pipelines, anti-corrosion coatings of chemical reaction kettles, seals of precision chemical instruments. Using excellent corrosion resistance to extend the service life of equipment and improve production safety.

Laboratory Scientific Research

Precision experimental devices, special material research and development substrates, micro-reaction vessels. Pure material without impurities ensures experimental precision and data accuracy.

Aerospace

Small structural components, high-temperature resistant and anti-corrosion accessories, lightweight composite material substrates. It has both high strength and extreme environment resistance, adapting to the strict requirements of the aerospace field.

Medical Devices

Small medical anti-corrosion components, precision medical instrument accessories. Resistant to corrosion by biological fluids, safe and non-toxic material, in line with the health standards of medical devices.

New Energy Field

High-end lithium battery cathode material carriers, hydrogen energy-related equipment seals. Adapt to the purity and corrosion resistance requirements of new energy materials, and improve the performance and safety of energy equipment.

Send Inquiry

As a professional expert providing R60702 zirconium alloy and various metal foil/strip, pipe, rod/wire, plate, crucible solutions, Baoji Yunjie is ready to serve you! If you need: titanium, zirconium, nickel, aluminum, tantalum, tungsten, cobalt and other full-series metal materials and products, please feel free to contact us!