ASTM B265 is a standard specification for titanium and titanium alloy sheet materials, including grade GR2 (commercially pure titanium). According to ASTM B265 standard, the tolerance range for titanium sheets is typically determined based on the thickness, width, and length of the sheets. Here is the general tolerance range:

1. Thickness Tolerance: Typically, ASTM B265 specifies the tolerance for thickness, which can be either positive and negative tolerance or single-side tolerance. For example, for a 6mm titanium sheet, the tolerance might range from 0.05mm to 0.3mm.
2. Width and Length Tolerance: Tolerances for width and length are also provided in the standard and usually vary depending on the size of the sheet.

When conducting the inspection, you can follow these steps:

1. Use appropriate measuring tools (such as micrometers) to measure the thickness, width, and length of the titanium sheet.
2. Compare the measured dimensions with the tolerance range specified in ASTM B265.
3. Ensure that the measured dimensions fall within the tolerance range to ensure compliance with the standard.

Some considerations to keep in mind include:

1. Use appropriate measuring tools and methods to ensure accuracy.
2. Ensure measurements are taken under appropriate environmental conditions, such as at standard temperature and humidity.
3. Pay attention to the surface quality of the titanium sheet to ensure there are no visible defects or damage.
4. Before conducting measurements and inspections, ensure to carefully read and understand the relevant provisions in ASTM B265 to ensure correct execution of the inspection process.

Finally, if you are unsure how to conduct the inspection or encounter any issues, consider seeking assistance from professionals such as materials engineers or quality control experts.

Shaanxi Qianyi Tuoda Technology Co., Ltd. www.sxqytd.com Tel：+8618829679311

• Titanium plate,China Shaanxi Qianyi Tuoda Technology Co.,Ltd.★★★ Titanium ,Nickel,Titanium Stirrer| Instrument Sensors|Russian Standard Titanium Plate BT1-0|American Standard Titanium Plate Grade2 | Chinese Standard Titanium Plate TA1 TA2 | Titanium Flanges | Titanium Fittings | Nickel Tubes | Titanium Tubes|Titanium Rod| Supplying Stirrer|Supplying Nickel|Supplying Titanium