Understanding 302/304 Full Hard Stainless Shim Stock

302 stainless steel shim stock is a thin material that works well for spacing, alignment, and tolerance control in mechanical systems. As an austenitic stainless steel, it contains roughly 18% chromium and 8% nickel, delivering strong corrosion resistance and dependable stainless steel tensile strength.

Compared to other stainless steel grades, 302/304 full hard strikes a practical balance of strength and flexibility, making it ideal for precision metal shims in demanding environments.

Benefits of Full Hard Temper for Shim Performance

Full hard temper increases stainless steel hardness, limiting spring-back and benefitting dimensional stability. This is essential for industrial shims, where small movement can affect alignment.

Additionally, it supports consistent results for machining stainless steel, making it easier to produce accurate custom stainless steel shims.

Typical Industrial & Fabrication Uses

Some of the most common shim stock uses include:

• Pump and motor alignment
• Aerospace spacing
• Food processing equipment
• Pressure vessel setup
• General machinery fit-up

Demanding applications like these depend on the durability and corrosion resistance of 302 stainless steel. Trinity Brand offers shim stock customization options, such as precision cutting.

How to Choose Your Shim Assortment

Selecting the right shim stock thickness is dependent on gap size, load, and tolerance. Thin gauges allow fine adjustments, while thicker material supports heavier loads.

When choosing 302 stainless steel shim stock, consider:

• Alignment precision needed
• Exposure to moisture or chemicals
• Load and compression requirements

Can't find your material dimensions below? Click "Create Custom Cut" here or in the tab below. For "Fabrication Services" click here or above in the menu.