ASTM B265 GR1 Titanium Foil
Standard：ASTM B265
Size:Thickness: 0.01 – 0.5 mm
Width: 10 – 650 mm
Length: Coil, customizable length
Surface：Bright、 pickling 、mirror
MOQ：5KG (sample)、100KG（Customization）
In the field of titanium metal, GR1 material has the characteristics of being the softest and having the best ductility grade, so after being made into foil, it is often used in industries requiring high precision and high corrosion resistance.According to the latest technological iterations and advances, GR1 titanium foil is now widely used in the automotive industry to provide stable protection for electric vehicle batteries.Because of its excellent anti-corrosion, acid and alkali resistance, easy processing and long service life, some customers will choose this material for decoration.
parameter
| standard | ASTM B265 |
| Chemical element content | O 0.18% (control the balance between strength and plasticity), Fe 0.2% (control impurities, ensure toughness), C 0.1% (limit the formation of hard and brittle phases), N 0.03% (avoid grain boundary embrittlement at high temperatures), H 0.015% (avoid hydrogen embrittlement) |
| Mechanical properties | Tensile strength ≥240Mpa, yield strength ≥170Mpa, elongation ≥24%, hardness 70 – 90HB |
| Typical Specifications | Thickness: 0.01 – 0.5 mm Width: 10 – 650 mm Length: Coil, customizable length |
| Production process | Cold rolling after hot rolling |
| Surface type | Bright surface, pickling surface, mirror surface |
| Main Features | Excellent corrosion resistance, good ductility, biocompatibility, light weight, non-toxic and non-magnetic |
Product advantages and features
GR1 pure titanium foil is the softest and most ductile foil among all titanium materials. It has many irreplaceable advantages and characteristics, such as the corrosion resistance of titanium itself, essential biocompatibility, etc. Now let's answer each characteristic one by one.
1.Excellent corrosion resistance
It has strong corrosion resistance to most acidic, alkaline and salt media (especially seawater and chlorides).It can work for a long time in a chlorine environment and is an ideal material for chlor-alkali chemical industry.
2.Excellent biocompatibility
It is non-toxic and harmless to the human body, does not cause rejection, and is widely used in medical devices and implant materials.It is an ideal material for pacemaker housings, artificial bones, and stents.
3.Excellent ductility, formability and processing properties
GR1 has the best plasticity among all titanium alloys and can be processed into extremely thin foil (the thinnest can be as thin as 0.01 mm).Suitable for complex cold processing, such as deep drawing, bending, spinning, welding, etching, etc.Due to its excellent mechanical properties, it can be processed into complex materials.
4.Non-magnetic and good electrical conductivity
Titanium material itself is non-magnetic and is suitable for magnetically sensitive environments (such as precision electronic equipment).It has good electrical and thermal conductivity and can be used as conductive foil, heat sink and shielding material.
Application Areas
1.Chemical and anti-corrosion industry
In the fields of chlor-alkali industry, fertilizer manufacturing, hydrochloric acid production, electrolytic refining, seawater desalination equipment, etc., titanium foil is generally made into the substrate of the cathode and anode of the electrolytic cell (to resist chloride ion corrosion), the lining film of the chemical reactor, the anti-corrosion diaphragm of the reactor, the heat exchanger sheet and the pipeline reinforcement foil, etc.
2.Electronics and semiconductor fields
In the fields of high-precision electronic packaging, electromagnetic compatibility (EMC), heat dissipation components, etc., GR1 titanium foil is used in the production of electromagnetic shielding layer (EMI)/conductive shielding foil, vacuum packaging shell cover film production, electron beam welding window layer, heat sink of high-temperature electronic components and other products.
3.Energy and Battery Technology
In the fields of titanium batteries, lithium batteries, fuel cells, water electrolysis equipment, etc., GR1 titanium foil is generally used to make battery negative electrode collector titanium foil, fuel cell electrode carrier membrane, titanium plate for hydrogen fuel electrolyzer, titanium foil condenser, etc. These are all emerging fields of titanium foil.
4.High-end consumer goods and craft decoration
In the decorative fields such as eyeglass frames, smart wearables, decorations, watches, etc., GR1's titanium foil is generally used to make high-end eyeglass titanium foil frames (light, corrosion-resistant, skin-friendly), wearable device shell films (such as titanium smart watches), laser engraved nameplates/logos, titanium foil art relief/decorative films, etc.
FAQ
Q1:What is the minimum thickness of GR1 pure titanium foil?
A1:The conventional minimum thickness can reach 0.01 mm (10μm). Special equipment can achieve thinner thickness, but it has extremely high requirements for rolling, annealing and surface treatment.
Q2:Can titanium foil be electroplated or laminated?
A2:Yes, but it needs to be activated or roughened first. Passive layer of titanium is very strong and it can't be electroplated easily, so it is not easy to directly electroplate on titanium. PVD, ion plating, or in multi-layer composite film material.
Q3: Could you provide the third party test report?
A3: Yes. We can provide the third party certification like SGS, BV, TUV etc. Common tests include chemical composition, mechanical properties, surface quality, dimensional tolerances and so on.
Q4:What kind of technical requirements should I provide when placing order for GR1 titanium foil?
A4:It is recommended to specify the following parameters:
Thickness, width, length or roll weight
Surface treatment (polishing/ matting/ pickling) Mechanical performance requirements (tensile strength etc.) Usage (medical, electronic, chemical and so on) Whether the test report is needed (Material certificate, composition analysis etc.)
WHY US
Shaanxi Chenxin Titanium Industry Co., Ltd., with the over 15 years experiences in the production and sales of titanium materials, serve more than1000 foreign companies. It has an area of 1,000 square meters, 15 big drawing machines, 4 CNC processing machines, 1 small annealing furnace, and 4 sawing machines. The maximum monthly production capacity can reach more than 5 tons. It has multiple divisions including production safety department, testing department, sales department, finance department, warehouse management department, etc.
A sales team of 15 people serves all the old customers of the company and welcomes new customers. Each salesperson has at least 3 years of industry experience, and senior salespersons have more than 20 years of experience. They can deal with various problems encountered by customers, including the causes of deformation during material processing, brittleness caused by operational problems during material welding, etc., which can be solved in a timely manner.
Our company, Shaanxi Chenxin Titanium Industry Co., Ltd. has adhered to the concept of "To say by heart, To prove via actions" since its inception, and has served every customer well and solved every difficult and complicated problem.
Win opportunities with service and quality!
Request a Quote
Email：bjcxtitanium@gmail.com
Whatsapp：+8613571718779
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