Niobium Foil – Strip

LuminaTitanium supplies high – quality Niobium Foil/Strip, engineered to ASTM B393 standards. With customizable specs (thickness 0.03 – 0.5mm, surfaces, tempers) and excellent high – temp performance, our foils suit chemical, electronic, and superconducting applications.

Technical Specifications

Parameter	Details	Why It Works for You
Materials	R04200, R04210, R04251, R04261	Ensures consistent high – temp resistance and corrosion performance.
Standard	ASTM B393	Aligns with global industrial quality—ensures reliability in critical applications.
Thickness	0.03mm – 0.5mm	Suits precision applications (superconductors, electronic components).
Width	10 – 500mm	Custom – fit for your project dimensions—no secondary processing hassle.
Technology	Cold Rolled, Annealed	Provides flexibility in material properties (ductility, strength) for your use.
Condition	Vacuum Anneal	Enhances material stability and performance in high – temp environments.
Surface	Mill, brush, Polished, Bright, Sand blast, etc	Adapts to aesthetic and functional needs (corrosion resistance, smoothness).

Product Description

Key Advantages

Precision Customization: Need specific thickness (0.03 – 0.5mm), surfaces (polished/bright), or tempers (annealed)? We tailor niobium foil for your use—superconductor targets, chemical industry anti – corrosion parts, electronic capacitors, etc. Small batches welcome for testing.
Quality Assurance: Produced via cold rolling and vacuum annealing processes. Undergo strict testing (visual, mechanical, chemical composition) and meet ASTM specs. High melting point, density, and corrosion resistance ensure long – term performance in harsh environments.
Industry – Critical Performance: Low toxicity, anodization capability, and high conductivity—supports chemical, nuclear, electronics, and medical applications with stable material properties.

Chemical Requirements (Max. Weight %)

Element	R04200 (Unalloyed)	R04210 (Unalloyed)	R04251 (1% Zirconium)	R04261 (1% Zirconium)
C	0.010	0.010	0.010	0.010
O	0.015	0.025	0.015	0.025
N	0.010	0.010	0.010	0.010
H	0.0015	0.0015	0.0015	0.0015
Fe	0.005	0.010	0.005	0.010
Mo	0.010	0.020	0.010	0.050
Ta	0.100	0.300	0.10	0.5
Ni	0.005	0.005	0.005	0.005
Si	0.005	0.005	0.005	0.005
Ti	0.02	0.03	0.02	0.03
W	0.03	0.05	0.03	0.05
Zr	0.02	0.02	0.8 – 1.2	0.8 – 1.2
Nb	Remainder	Remainder	Remainder	Remainder

Primary Applications

Superconductor Industry: Precision targets, superconducting wires—leverages niobium’s low electrical resistance at cryogenic temps.
Chemical Processing: Anti – corrosion liners, reactor components—withstands inorganic acids and harsh chemicals.
Electronics & Medical: Capacitors, optical targets, medical treatment devices—supports high – tech applications with stable performance.

Testing

Visual inspection (surface quality)
Mechanical Features testing (tensile, ductility)
Chemical Composition Detection (impurity control)

Packaging & Delivery

Packaging: Custom solutions (protective films, wooden cases) per your needs—safeguards foil during transit.
Shipping: Global delivery via trusted couriers. Contact us for lead times—we align with your production schedule.