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In industrial fabrication, building, and thermal-resistant applications, correct weight computation is important to the structural integrity and project design. Stainless Steel 405 Plate Weight Chart is a significant tool for engineers, fabricators, and the procurement team, as it is utilized to estimate the accurate weight of the material as well as control the costs of the material when estimating its weight and dimensions by using its thickness and dimensions.
What Is Stainless Steel 405 Plate?
Stainless Steel 405 is a ferritic stainless steel alloy that contains less chromium than such grades as 304 or 316. It is formed to have better welding potential and less hardening in the air-cooling procedure of post-welding. The material offers an excellent resistance to oxidation and scaling even in high temperatures; that is why it can be used in applications involving heat.
The magnetic 405 plates are more often used in structural and industrial structures where there is a need of average corrosion resistance and stability to heat.
Key Features
- Good resistance to oxidation and scaling
- Improved weldability compared to traditional ferritic grades
- Magnetic material
- Moderate corrosion resistance
- Suitable for high-temperature applications
Why Is the Stainless Steel 405 Plate Weight Chart Important?
Precision weight evaluation assists engineers to identify load-carrying capacity, structural support demands, and transportation prices. To determine the thickness-specific values of weight in kilograms per square meter, which is easier and more precise to estimate project outcomes, the Stainless Steel 405 Plate Weight Chart in kg mm offers the values of the weight in kilograms divided by the square meter.
The Stainless Steel 405 Plate Weight Chart in kg mm pdf format is commonly used by professionals as a documentation and project reference since it is easy to share and store technical data. There is also a downloadable Stainless Steel 405 Plate Weight Chart in PDF form that can be used to refer to the site and confirm procurement and client submission.
A good weight chart helps reduce the mistakes in the planning of materials and enhances the efficiency of the whole project.
Stainless Steel 405 Plates – Large Master Weight Chart
| Thickness (mm) | Weight (kg/m²) | 1000×2000 mm (kg) | 1250×2500 mm (kg) | 1500×3000 mm (kg) | 2000×4000 mm (kg) |
| 2 | 15.50 | 31.00 | 48.44 | 69.75 | 124.00 |
| 3 | 23.25 | 46.50 | 72.66 | 104.63 | 186.00 |
| 4 | 31.00 | 62.00 | 96.88 | 139.50 | 248.00 |
| 5 | 38.75 | 77.50 | 121.10 | 174.38 | 310.00 |
| 6 | 46.50 | 93.00 | 145.32 | 209.25 | 372.00 |
| 8 | 62.00 | 124.00 | 193.76 | 279.00 | 496.00 |
| 10 | 77.50 | 155.00 | 242.20 | 348.75 | 620.00 |
| 12 | 93.00 | 186.00 | 290.64 | 418.50 | 744.00 |
| 16 | 124.00 | 248.00 | 387.52 | 558.00 | 992.00 |
| 20 | 155.00 | 310.00 | 484.40 | 697.50 | 1,240.00 |
| 25 | 193.75 | 387.50 | 605.50 | 871.88 | 1,550.00 |
| 30 | 232.50 | 465.00 | 726.60 | 1,046.25 | 1,860.00 |
| 40 | 310.00 | 620.00 | 968.80 | 1,395.00 | 2,480.00 |
| 50 | 387.50 | 775.00 | 1,211.00 | 1,743.75 | 3,100.00 |
Stainless Steel 405 Plate – Complete Technical Guide
Stainless Steel 405 Plate is a low-carbon ferritic stainless steel containing controlled chromium and aluminum content. It is designed to minimize hardening during welding and reduce distortion. This grade is widely used in structural components, heat exchangers, power plants, and fabrication industries where moderate corrosion resistance and good weldability are required.
Chemical Composition (Typical % by Weight)
| Element | Composition (%) | Function |
| Carbon (C) | ≤ 0.08 | Controls hardness & weldability |
| Chromium (Cr) | 11.0 – 14.0 | Provides corrosion resistance |
| Aluminum (Al) | 0.1 – 0.3 | Stabilizes ferritic structure |
| Manganese (Mn) | ≤ 1.0 | Improves strength & workability |
| Silicon (Si) | ≤ 1.0 | Strength & oxidation resistance |
| Phosphorus (P) | ≤ 0.04 | Controlled impurity |
| Sulfur (S) | ≤ 0.03 | Improves machinability |
| Iron (Fe) | Balance | Base metal |
Applications of Stainless Steel 405 Plates
Stainless steel 405 plates are mostly used in heat exchangers, furnace components, and industrial equipment that are exposed to high temperatures. They are also used in structural frameworks, power generation systems, and petrochemical industries where there is a need for oxidation resistance.
The material works well in environments that need stability when subjected to thermal conditions and moderate levels of corrosion so that it can be used in fabrication and installations in industries.
Mechanical Properties (Typical Annealed Condition)
| Property | Typical Value |
| Tensile Strength | 400 – 550 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | 20% – 30% |
| Hardness | ~150 – 200 HB |
| Density | 7.70 – 7.75 g/cm³ |
How to Use the Weight Chart Correctly
To obtain the right results, it is necessary to check the plate thickness in mm and associate it with the weight per square meter. Multiplied by the necessary areas and total quantities of plates. To test actual weights on big projects, mill test certificates are to be used to check the compliance with engineering standards and contracts.
Standard Plate Dimensions
Thickness Range
| Type | Thickness |
| Sheet | 2 mm – 6 mm |
| Plate | 6 mm – 50 mm |
| Heavy Plate | Above 50 mm (custom) |
Standard Plate Sizes
| Length (mm) | Width (mm) |
| 2000 | 1000 |
| 2500 | 1250 |
| 3000 | 1500 |
| 6000 | 1500 / 2000 |
Conclusion
In conclusion, the Stainless Steel 405 Plate Weight Chart is an important reference for engineers, manufacturers, and buyers who need accurate weight calculations for different plate sizes and thicknesses. Understanding the correct weight of Stainless Steel 405 plates helps in proper material selection, cost estimation, and efficient transportation in various industrial applications such as construction, fabrication, and manufacturing.
By using a reliable Stainless Steel 405 Plate Weight Chart, industries can ensure precision in planning and avoid material wastage during production. It also helps professionals quickly determine the required plate weight based on dimensions, making project management more efficient and organized. Choosing the right stainless steel plate with accurate weight data ultimately supports better performance, durability, and long-term value in industrial operations.