316 Stainless Steel Plate Thickness Specifications: Common Sizes and Standard Descriptions

Nov 12, 2025

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316 stainless steel is widely used in industries such as chemical engineering, food processing, marine, and medical equipment due to its excellent corrosion resistance and mechanical properties. When purchasing and using it, it is crucial to understand its thickness specifications and standards to ensure that it meets the requirements of different projects.

The thickness range of the commonly used 316 stainless steel plates is generally from 0.3mm to 100mm. Different applications can choose thin plates or thick plates. Thin plates are usually used for decoration, kitchenware and lightweight equipment, while thick plates are suitable for manufacturing pressure-bearing containers, mechanical components and marine structures. The standard widths are generally 1000mm, 1219mm and 1500mm, and the length can be customized according to customer requirements. The common surface treatments include 2B, BA, No.1 and No.4, which meet different environmental and process requirements.

In terms of standards, 316 stainless steel plates usually comply with international and domestic norms such as ASTM A240, GB/T 4237, and EN 10088, ensuring that the chemical composition, mechanical properties, and surface quality meet industrial standards. Choosing the appropriate thickness and specifications not only enhances the quality of the project but also reduces processing difficulty and costs.

We are Jiangsu Cunrui Metal Products Co., Ltd. Specializing in supplying all kinds of high-quality 316 stainless steel plates. We offer customized thickness, size and surface treatment services. If you need any information about our products, please feel free to contact our company!