Titanium Ti Gr1 in Coil
Gr1 titanium foil, also known as industrially pure titanium foil, is composed mainly of titanium (Ti) with a purity of over 99.0%.
Description
Gr1 titanium foil shows excellent corrosion resistance in a wide range of corrosive media, such as hydrochloric acid, sulfuric acid, seawater, and most organic acids, which makes it particularly prominent in the chemical industry and offshore applications. Pure titanium has good biocompatibility and does not cause rejection in the body, making it suitable for the manufacture of medical devices and implants, such as surgical implant devices.
Industry-leading Gr1 titanium strip production technology

Mechanical Properties
The following table shows mechanical properties of grade 1 unalloyed Ti ("Pure") 35A alloy.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 345 MPa | 50000 psi |
| Yield strength | 220 MPa | 31900 psi |
| Poisson's ratio | 0.34-0.40 | 0.34-0.40 |
| Elastic modulus | 105 - 120 GPa | 15200 - 17400 ksi |
| Elongation at break | 35% | 35% |
| Hardness (HV) | 115 | 115 |
Thermal Properties
The thermal properties of grade 1 unalloyed Ti ("Pure") 35A are tabulated below.
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@0.000-100°C/32-212°F) | 8.60 µm/m°C | 4.78 µin/in°F |
| Thermal conductivity | 21.97 W/mK | 152.5 BTU in/hr.ft².°F |
Compared to steel, titanium is much less dense but relatively stronger, meaning that Gr1 titanium foils offer an excellent strength-to-weight ratio for lightweight design requirements. Titanium retains its physical and chemical stability at elevated temperatures and is resistant to high temperature oxidation, making it suitable for the manufacture of device components that need to withstand high operating temperatures.Gr1 titanium metal foils are non-magnetic, making them suitable for use in strong magnetic environments, such as MRI (Magnetic Resonance Imaging) device components.
Production facilities for Gr1 thin titanium strip

Highly reliable team supplying Gr1 pure titanium foils

The company has obtained iso9001:2015 quality management system certification, iso14001:2015 environmental management system certification, ISO 45001:2018 occupational health and safety management system certification, PED 2014/68/EU Pressure Equipment Directive certification, DNV-GL material manufacturer certification, SGS product quality certification and other certificates and qualifications. We strictly implement GB/T 3639-2009, ASTM A519, DIN2391, JIS G3445 and other national and international standards to ensure the quality of our products.
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