Pure Titanium Grade2 Foil
Grade: Grade2
Standard: ASTM B265,ASTM F67,ASTM F136,AMS 4902
Thickness: Ultra-thin (0.002 mm / 2 μm) up to 0.1 mm or customized
Width: 200 mm to 1200 mm or customized
Form: coils, slit strips.
Surface finishes: bright polished, pickled, matte.
Description
Technical Parameters
Description
Pure Titanium Grade2 Foil is CP Ti foil, the most widely used CP grade, offering a balanced combination of moderate strength, excellent corrosion resistance, formability, and weldability.
For the production of titanium foils, our company has 4 set of cold rolling mill,supported by one set electric resistance furnace,one set annealing furnace and one set slitting machine.The monthly production capacity for titanium coil reaches 10 metric tons.
Chemical composition
|
Element |
N |
C |
H |
Fe |
O |
Ti |
|
Max % |
0.03 |
0.08 |
0.015 |
0.25 |
0.25 |
Bal. |
Dimensional tolerances
|
Thickness Range |
Tolerance |
|
< 0.01 mm |
±25% |
|
0.01–0.05 mm |
±15% |
|
> 0.05 mm |
±10% |
Physical Properties
|
Property |
Value |
|
Density |
4.48 g/cm³ |
|
Melting Point |
1668°C |
|
β-transus |
915°C |
|
Thermal Conductivity |
21.8 W/m·K |
|
Electrical Resistivity |
0.53 μΩ·m |
|
Magnetic Behavior |
Non-magnetic |
|
Young's Modulus |
116 GPa |
Mechanical Properties
|
Property |
Annealed Value |
ASTM Minimum |
|
Tensile Strength |
485 MPa (70 ksi) |
345 MPa (50 ksi) |
|
Yield Strength |
345 MPa (50 ksi) |
275 MPa (40 ksi) |
|
Elongation |
≥20% |
18% |
Manufacturing Process of Titanium Grade2 Foil
1.Raw Material Preparation & Melting: Select high-purity titanium sponge and produce titanium ingots.
2.Ingot Processing & Hot Rolling: Perform surface treatment and cutting on the ingot, then conduct multi-pass hot rolling after heating to produce hot-rolled coils.
3.Intermediate Processing: Use pickling, rinsing, drying and edge trimming on the hot-rolled coils.
4.Cold Rolling : Make the target foil thickness through multi-pass cold rolling.
5.Annealing Treatment: Adopt vacuum or bright annealing to optimize the material structure, performance and surface quality.
6.Precision Finishing: Perform tension leveling and precision slitting on the foil; we offer optional surface treatment as required.
7.Quality Control & Inspection: Ensure product qualification through dimensional, surface, non-destructive testing and physical-chemical testing.
8.Packaging & Shipping: Package in a cleanroom, mark relevant information and then ship.
Comparison with Other Titanium Grades
|
Grade |
Key Characteristics |
|
Grade 1 |
Softer, more ductile; suitable for ultra-thin foil; lower strength |
|
Grade 3 |
Higher strength (higher oxygen content); less formable |
|
Grade 5 |
Far stronger, heat-resistant; lower corrosion resistance in some environments; less formable than pure titanium |
About Our Company
Ruihang Group is located in Baoji City, Shaanxi Province-known as China's renowned Titanium Valley. It covers a total area of 7 acres, including 4 acres of workshop space and a 1,600㎡ office building.
Ruihang Group mainly produces Titanium and Titanium Alloy products with the complete industry chain,including smelting,forging, straightening,rolling,surface treating,testing process.We are a technology and innovation enterprise that integrates R&D, production and sales into one integrated system.
01
High Quality
Our company has been awarded the EN ISO 9001:2015 and EN 9100:2018 certifications for Europe aerospace products by the French BV company in 2025'.
02
Professional Team
Benefiting from this superior industrial cluster and our own high production effciency and high yield rate,we are able to provide competitive price and reliable after-sales service.
03
Advanced Equipment
We boast more than 13 experience in titanium industry. With our sufficient production facilities,we can promptly process cutsomer orders.
04
Custom Service
By partnering with professional logistics companies at the port,we offer multiple delivery options to overseas customers,include sea freight,land-sea combined transport and air freight.
FAQ
Common Problem
Q: What are the Typical applications?
A: Aerospace , marine , medical, chemical processing, electronics and scientific research.
Q:Can it be cut, formed, or welded?
Cutting: Laser cutting, waterjet, shearing . Forming: Excellent cold formability; avoid sharp bends on ultra-thin foils to prevent fracture. Welding: Compatible with TIG, MIG, and spot welding; use argon shielding to prevent contamination.
Q: What is the Quality control?
A: 100% dimensional inspection, chemical analysis, mechanical testing, and corrosion testing per ASTM standards.
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