When it comes to the world of stainless steel, 304 stainless steel plate is one of the most widely used materials due to its excellent corrosion resistance, good formability, and relatively low cost. As a 304 Stainless Steel Plate supplier, I often receive inquiries from customers about how to calculate the weight of these plates. In this blog post, I'll walk you through the process step by step.
Understanding the Basics of 304 Stainless Steel
Before we dive into the weight calculation, let's briefly understand what 304 stainless steel is. 304 stainless steel is an austenitic stainless steel alloy that contains approximately 18% chromium and 8% nickel. This composition gives it its corrosion - resistant properties, making it suitable for a wide range of applications, from kitchen equipment to architectural structures.
Factors Affecting the Weight of 304 Stainless Steel Plate
The weight of a 304 stainless steel plate is determined by several factors:


- Density: The density of 304 stainless steel is approximately 7.93 g/cm³. This value is crucial for weight calculation as it represents the mass per unit volume of the material.
- Dimensions: The length, width, and thickness of the plate play a significant role. The larger the dimensions, the greater the volume, and consequently, the heavier the plate.
The Weight Calculation Formula
The formula for calculating the weight of a 304 stainless steel plate is:
[W = L\times W\times T\times D]
Where:
- (W) is the weight of the plate (in grams)
- (L) is the length of the plate (in centimeters)
- (W) (the second (W) in the formula) is the width of the plate (in centimeters)
- (T) is the thickness of the plate (in centimeters)
- (D) is the density of 304 stainless steel, which is 7.93 g/cm³
Step - by - Step Calculation Example
Let's assume we have a 304 stainless steel plate with the following dimensions:
- Length ((L)) = 200 cm
- Width ((W)) = 100 cm
- Thickness ((T)) = 1 cm
- First, substitute the values into the formula:
[W = 200\times100\times1\times7.93] - Then, perform the multiplication:
[W=20000\times7.93 = 158600] grams
To convert this weight into kilograms, divide by 1000:
[W = 158.6] kg
Common Mistakes to Avoid
- Unit Conversion Errors: Make sure all dimensions are in the same unit (preferably centimeters) before using the formula. If the dimensions are given in meters or millimeters, convert them accordingly.
- Using the Wrong Density: Always use the correct density value for 304 stainless steel (7.93 g/cm³). Using an incorrect density will lead to inaccurate weight calculations.
Applications of 304 Stainless Steel Plates
304 stainless steel plates are used in various industries. In the food and beverage industry, they are used for making storage tanks, countertops, and processing equipment due to their hygienic properties. In the construction industry, they are used for facades, roofing, and structural components because of their durability and aesthetic appeal.
Related Products
If you are interested in other types of stainless steel products, we also offer 2B Finish Cold Rolled Stainless Steel Plate, which has a smooth and shiny surface finish, and 309 Stainless Steel Sheet, which offers higher heat resistance compared to 304. Additionally, our SS 316 Stainless Steel Sheets Plates are known for their superior corrosion resistance in more aggressive environments.
Why Choose Our 304 Stainless Steel Plates
As a 304 Stainless Steel Plate supplier, we ensure the highest quality of our products. Our plates are manufactured using advanced production techniques and undergo strict quality control measures. We offer a wide range of sizes and thicknesses to meet your specific requirements.
Contact Us for Purchase
If you are in need of 304 stainless steel plates or any of our other stainless steel products, we invite you to contact us for a detailed discussion. Our team of experts is ready to assist you with product selection, weight calculation, and any other queries you may have. Whether you are a small - scale business or a large industrial enterprise, we can provide you with the right solution at a competitive price.
References
- ASM Handbook Volume 13A: Corrosion: Fundamentals, Testing, and Protection
- The Stainless Steel Handbook by David A. Woodford




