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Precision Metal Foil & Strip Manufacturer In China
Foil has wide applications, for example, steel foil and alloy foil are used for electronics, aerospace, instrumentation, etc. Fe-Ni soft magnetic alloy foil is used to produce iron core of miniature high-frequency pulse transformers, switching coils etc. Titanium alloy foils are used to make mesh on jet engine combustion tubes, metal composite heat shields in space shuttle heat shields etc. Tungsten and molybdenum foil are used for special electronic valve and heating elements, etc. Cu-Ni and Ni-Cr resistance alloy foil are used to make strain gauge, precision resistance etc. Stainless steel foil is used to make spacers on high sensitivity pressure components in precision instruments etc.
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Metal foil generally refers to a sheet or strip of metal with a thickness of less than 0.051mm (0.002). Most metals and their alloys can be made into foil, such as gold, silver, copper, tin, zinc, lead, nickel, aluminium, tungsten, molybdenum, tantalum, niobium, titanium, steel, stainless steel, nickel alloys, cobalt alloys, etc.
| Type | Material | Standard | Spcification |
| Stainless Steel Foil & Strip | UNS S30400 / S30403 UNS S31600 / S31603 UNS S31008 / S31009 UNS S32100 / S32109 UNS S34700 / S34709 UNS S31803 / S32205 UNS S32750 / S32760 UNS N08020 UNS N08800 UNS N08810 / N08811 | GB/T 3280 YB/T 4432 YB/T 085 YB/T 110 YB/T 4171 ASTM A480 ASTM A240 ASTM A666 ASTM A693 ASTM A1010 | Thickness：0.015 ~ 0.050 mm
Slitting width: 10 mm, best 0.5 mm Surface condition: TR, BA, SB, TA Hardness: Soft |
| Alloy Foil & Strip | Magnetically soft alloy Deformable permanent magnetic alloy Elastic alloys Expansion alloys Electro-resistance alloys | GB/T 1234 GB/T 15018 GBn 198 GBn 203 GB/T 14986 YB/T 5231 YB/T 5241 YB/T 5235 ASTM F1684 ASTM F15 ASTM B162 ASTM F1058 AMS 5876 | Foil thickness: 0.0035 ~ 0.050mm Strip thickness: 0.051 ~ 0.50mm Tolerance: ±0.0005 ~ 0.008mm Width: 50 ~ 350mm Slitting: 10mm, best 0.5mm Surface roughness <10nm Surface condition: BA, EP Surface cleaniness: oil free, ultrasonic cleaned Hardness: soft, 1/2H, 3/4H, FH |
| N10276 Foil & Strip | ASME SB906 ASME SB575 GB/T 25827 GB/T 15010 GB/T 15012 YB/T 5353 YB/T 5354 YB/T 5355 | ASME SB906 ASME SB575 GB/T 25827 GB/T 15010 GB/T 15012 YB/T 5353 YB/T 5354 YB/T 5355 | Foil thickness: 0.0035 ~ 0.050mm Strip thickness: 0.051 ~ 0.50mm Tolerance: ±0.0005 ~ 0.008mm Width: 50 ~ 350mm Slitting: 10mm, best 0.5mm Surface roughness <10nm Surface condition: BA, EP Surface cleaniness: oil free, ultrasonic cleaned Hardness: soft, 1/2H, 3/4H, FH |
| Nickel Foil & Strip | Ni200 Ni201 | GB/T 2072 GB 5235 BS 3073 DIN 17750 ASME SB906 ASTM B162 | Foil thickness: 0.0035 ~ 0.050mm Strip thickness: 0.051 ~ 0.50mm Tolerance: ±0.0005 ~ 0.008mm Width: 50 ~ 350mm Slitting width: 10mm, best 0.5mm Surface roughness：<10nm Surface condition: BA, EP Surface clean：oil free, ultra sonic cleanned Hardness: soft, 1/2H, 3/4H, FH Packing：Vaccum, on reel, coil |
| Titanium Foil & Strip | Gr.1 / UNS R50250 / TA1 Gr.2 / UNS R50400 / TA2 Gr.3 / UNS R50550 / TA3 Gr.4 / UNS R50700 / TA4 Gr.5 / TC4 / Ti6Al4V Gr.7 / TA9 | GB/T 3622 ASTM B265 ASTM F67 ASTM F136 AMS 4911 | Foil thickness: 0.015 ~ 0.10mm Strip thickness: 0.11 ~ 1.00mm Width: 100 ~ 650mm Slitting width: 10mm, best 0.5mm Surface: CR, BA Hardness: Soft, 1/2H, 3/4H, FH Thickness tolerance: ±0.003mm Plate type: ≤151-Unit |
| Tungsten Foil & Strip | W1 W2 B760 Purity：3N5 | GB/T 3875 YS/T 659 ASTM B760 | Foil thickness: 0.05 ~ 1.00mm Strip thickness: 1.10 ~ 4.00mm Tolerance: ±0.01 ~ 0.05mm Width: 30 ~ 500mm Slitting width: 10mm, best 1.0mm Delivery condition: HR, CR Surface condition: rolled, pickled, Alkaline cleaning surface, milled, grinded, etc. |
| Rhenium Foil & Strip | Purity: 3N, 3N5, 4N Foil: 0.015 ~ 0.10mm Strip: 0.11 ~ 1.00mm Tolerance: 0.003~0.01mm Width: 50~350mm Slitting width: 10mm, best 1.0mm | ||
| Tantalum Foil & Strip | Ta1 Ta2 R05200 R05400 Purity 3N5, 4N, 4N5, 5N | GB/T 3629 YY/T 0966 ASTM B708 | Foil: 0.010 ~ 0.20mm Strip:0.21 ~ 2.00mm Tol.: ±0.006mm Width: 50 ~ 300mm Slitting: 10mm, best 0.5mm Condition: Soft, hard Packing: Vaccum, on reel |
| Molybdenum Foil & Strip | Mo1 Mo2 MoLa 360 361 365 Purity 3N, 3N5, 4N | ASTM B386 GB/T 3876 GB/T 3877 | Foil: 0.010 ~ 0.20mm Strip: 0.21 ~ 2.00mm Tol.: ±0.006mm Width: 50 ~ 300mm Slitting: 10mm, best 0.5mm Condition: CR, Anneal, recrystallization Packing: vaccum, on reel |
| Niobium Foil & Strip | Nb1 Nb2 R04200 R04210 Purity 3N5, 4N, 4N5, 5N | YS/T 656 GB/T 26062 ASTM B393 | Foil: 0.010 ~ 0.20mm Strip: 0.21 ~ 2.00mm Tol.: ±0.006mm Width: 50 ~ 300mm Slitting: 10mm, best 0.5mm Condition: Soft, hard Packing: vaccum, on reel |
| Zirconium Foil & Strip | R60702 R60704 R60705 Zr-0 Zr-1 Purity 3N5, 4N, 4N5 | GB/T21183 ASTM B551 ASTM B495 | Foil: 0.010 ~ 0.30mm Strip: 0.31 ~ 3.00mm Width: 50 ~ 300mm Sillting: 10mm, best 0.5mm Condition: CR, Annealed Packing: vaccum, on reel |
| Hafnium Foil & Strip | R1 (Nuclear grade) R3 (Commercial grade） Hf1 Hf+Zr>99.95%, Zr<1.0% Purity 3N5, 4N, 4N5, 5N | ASTM B776 | Foil: 0.005 ~ 0.30mm Strip: 0.31 ~ 3.00mm Width: 50 ~ 300mm Slitting : 10mm best0.5mm Surface: CR, polished Packing: coil, on reel |
| Cobalt Foil & Strip | HPCo-3N HPCo-3N5 HPCo-4N HPCo-5N HPCo-6N | GB/T 26018 AMS 2262 | Foil: 0.010 ~ 0.30mm Strip: 0.31 ~ 3.00mm Width: 50 ~ 300mm Slitting: 10mm, best 0.5mm Condition: CR, Annealed Surface: CR, polished Packing: Class 1000 ultra clean room, Class 100 ultra clean bag, vaccum packing |
For more information about Precision Metal Foil & Strip, please send an Email to [ [email protected] ]
Why Choose Us
1, Ultra think thickness: It can reach 0.015mm, it is equivalent to 1/4 paper thickness and 1/3 hair thickness. It can be torn by hand.
2, Soft state, large width: break the foreign monopoly, break through the foreign can only supply narrow foil material limit, the maximum width can be 1000mm.
3, Very good dimensional accuracy, plate type accuracy, surface condition, surface flatness, surface cleanliness and surface brightness.
For example, the lateral and longitudinal roughness differences of untextured stainless steel foil of ultra-flat and high surface grade are reduced to less than 20nm, basically eliminating the transverse and longitudinal differences, and the gloss difference is less than 40GU, which is 30% of the conventional cold rolled surface.
4, Excellent material properties such as high strength, corrosion resistance, heat resistance, bending and processing.
Example 1: Stainless steel foil can be made into a new type of immediate heat composite material, can be made into a coat to wear on the aircraft, not only can greatly reduce the energy consumption of the aircraft, but also can quickly deicing aircraft wings, reduce the flight trouble caused by ice hanging in the air.
Example 2: Stainless steel Foil has excellent flexible bending performance, after repeated folding for 300K times, it is still not deformed, not broken, and smooth as before. It is the ideal choice for high-end electronic flexible display, flexible solar modules, sensors, energy storage batteries and other high-tech fields.
5, Precision slitting
(1) Strip thickness：T 0.051 ~ 1.0 mm
(2) Foil thickness：T 0.0035 - 0.051mm
(3) Slitting width
(3.1) For thickness 0.0035mm ~ 0.60mm, best slitting width can be 0.5mm, film can be attached randomly.
(3.2) For thickness 0.60mm~1.00mm, best slitting width can be 2.0mm.
(3.3) Slitting width tolerance: ±0.02 ~ 0.05mm.
For more information about Precision Metal Foil & Strip, please send an Email to [ [email protected] ]
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