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The weight of the material is very crucial in industrial fabrication, construction, and heavy engineering undertakings. A stainless steel plate weight chart is used to assist the engineers, contractors, as well as buyers, to check the right mass of plates prior to buying, moving or machining of the plates. Lack of adequate weight computation can lead to structural imbalance of the projects, transport problems, or unforeseen expenses.
The applications of stainless steel plates in pressure vessels include chemical plants, marine equipment, and architectural structures, as well as food processing machines. The fact that stainless steel is heavier than many metals means a slight alteration in its thickness will have a great impact on the overall weight. Hence, weight charts have been standardized and professionals use them rather than estimating them manually.
The importance of Plate Weight Calculation.
Plate weight calculation is critical in budgeting and planning. Material cost is normally determined per kilogram, and the weight estimation may cause considerable discrepancy in finances. Also, lifting machines like cranes and forklifts should be chosen as per the load capacity.
Stainless Steel Sheet Specification
| Astm Grades | Astm A240 / Asme Sa240 |
| Stainless Steel Aisi Astm Asme Grades: | AISI 304, AISI 304L, AISI 316, AISI 316L, AISI 309, AISI 310, AISI 317L, AISI 321, AISI 347, AISI 409, AISI 410, AISI 420, AISI 430, AISI 446 Sheet |
| UNS Grades | SS 202 UNS S20200, SS 304 UNS S30400, SS 304L, (UNS S30403), SS 304H, (UNS S30409), SS 309, (UNS S30900), SS 309H, (UNS S30909), SS 310, (UNS S31000), SS 310S, (UNS S31008), SS 310H, (UNS S31009), SS 316, (UNS S31600), SS 316L, (UNS S31603), SS 316H, (UNS S31609), SS 316TI, (UNS S31635), SS 317, (UNS S31700), SS 317L, (UNS S31703), SS 321, (UNS S32100), SS 321H, (UNS S32109), SS 347, (UNS S34700), SS 347H, (UNS S34709), SS 409, (UNS S40900), SS 410, (UNS S41000), SS 410S, (UNS S41008), SS 430, (UNS S43000), SS 904L, (UNS N08904), SS 17-4 PH , (UNS S17400), SS 17-7 PH, (UNS S17700), SS 13-8 MO, (UNS S13800) |
| Stainless Steel Sheets Hs Code | 72199013 / 72199090 / 72193590 / 72192190 |
| Stainless Steel Werkstoff Number : | W.N. 1.4305, Din 1.4570, Din 1.4828, Din 1.4845, Din 1.4841, Din 1.4598, Din 1.4435, Din 1.4435, Din 1.4435, Din 1.4571, Din 1.4541, Din 1.4301, Din 1.4307, Din 1.4401, Din 1.4404 Sheet |
| Length (mm) | 1829, 2438, Customer specific length |
| Thickness (mm) | 0.45 to <5.0 |
| Stainless Steel Sheets Grade | 304, 304/304L, 316, 316/316L, 2205 |
| Width (mm) | 914, 1219, 1500, 2000, Customer specific width |
| Finish | 2B, No.4, BA, No.1 (HRAP), Customer specific polish & 304-2B Finish, 304-4 Finish, 304-8 Finish, 309-2D Finish, 316-2B Finish, 430-2B Finish are the available finishes. |
| Polished Sheets | Polished sheet is also available. |
| Ready Stock | Stainless Steel Sheet Grade 304 Price & Stainless Steel Sheet Price 316 / 409 / 430 / 410 4 X 8 / 0.8mms / 1mm / 1.2mm / 1.5mm / 1.6mm / 2mm / 4mm / 5mm / 6mm / 8mm / 10mm / 4×8 / 14 Gauge / 16 Gauge / 16 Ga / 18 Gauge / 20 Gauge / 22 Gauge / 24 Gauge / 26 Gauge / 28 Gauge Sheet |
| Optional coating | Laser, Deep drawing PVC |
| Standard coating | Paper interleaf, PE |
| Plasma profiles | To customer drawings OR We will cut the sheet as per the requirement. |
| Types of Sheets | Sheet, Perforated Sheet, Chequered Plate, Coils, Plate, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle) |
| Associate Manufacturers | POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, VDM, Nippon Metal, Outokumpu |
| Stainless Steel Sheets Cut To Size | Custom Cut / Sheet Metal Cutting / Laser Cutting / Plasma Cutting / Cutting Hole / Machine Cutting / Saw Cutting Plate & Water Jet Cutting Stainless Steel Sheet |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
The main advantages of stainless steel plate weight chart are:
- Proper costing and preparation of quotations.
- Effective transport and logistics planning.
- Safety in load during installation.
- Proper structural engineering design.
In the case of large fabrication projects, the fact that the weight calculations were wrong by only 23 percent can affect the overall structural design.
Plate weight in Stainless steel: Standard Formula.
Density and dimensions of a stainless steel plate are used to determine the weight. The general formula is:
Where: Length = mm, Width = mm, Thickness = mm, Density = 1,000,000Weight (kg) = Length (mm) x Width (mm) x Thickness (mm) x Density.
The concentration of stainless steel normally used:
- Austenitic grades (304 / 316): 7.93 g/cm³
- Ferritic grades: 7.70 g/cm³
- Martensitic grades: 7.75 g/cm³
- In the vast majority of cases, 7.93 is regarded as the standard density value.
Example:
Plate size = 2000 mm × 1000 mm × 10 mm
Weight = 2000 × 1000 × 10 × 7.93 ÷ 1,000,000
Weight = 158.6 kg
That is why it is better to use weight charts, which do not require frequent calculations.
SS Plate Standard Size Chart
Stainless Steel Sheet Size | SS Sheet Length | SS Sheet Dimensions
| 2500MM X 1250MM X 3MM | 2500MM X 1250MM X 6MM |
| 2000MM X 1000MM X 3MM | 2000MM X 1000MM X 6MM |
| 4000MM X 2000MM X 3MM | 4000MM X 2000MM X 6MM |
| 3000MM X 1500MM X 3MM | 3000MM X 1500MM X 6MM |
| 2500MM X 1250MM X 5MM | 3000MM X 1500MM X 10MM |
| 2500MM X 1250MM X 4MM | 2500MM X 1250MM X 8MM |
| 2000MM X 1000MM X 4MM | 2000MM X 1000MM X 8MM |
| 4000MM X 2000MM X 4MM | 2000MM X 2000MM X 10MM |
| 3000MM X 1500MM X 4MM | 3000MM X 1500MM X 8MM |
| 2000MM X 1000MM X 5MM | 2500MM X 1250MM X 10MM |
| 3000MM X 1500MM X 5MM |
The influencing factors on the weight of stainless steel plates.
Although the formula is considered to be rather simple, various practical aspects affect final weight:
1. Thickness Tolerance
There is slight variation on the thickness manufacturing standards. A 10 mm plate can be up to 10.2 mm which adds weight.
2. Grade Composition
Density is slightly modified with varying alloy compositions. Nickel high grades are heavier as compared to low alloy stainless steel.
3. Surface Finish
Ground or polished plates lose very little material in the finishing, and the resulting weight is slightly less.
4. Cutting Method
The edge precision and scrap percentage can be influenced by laser cutting, plasma cutting and shearing.
Due to these differences, standardized tolerances of industrial specifications are made into professional weight charts.
Uses of Weight Chart That Is Necessary.
Stainless steel plate weight chart is particularly required in those industries where the precaution and accuracy are the most important:
- Manufacturing of pressure vessels.
- Structural fabrication
- Offshore platforms and shipbuilding.
- Oil & gas pipelines
- Heavy machinery base plates
- Storage tanks and reactors
Before installation, engineers have to determine dead and live load correctly. The implication of using estimated weight rather than chart weight is design failure or overly unsafe distribution of loads.
SS Sheet Weight
Stainless Steel Sheet Weight
| WEIGHT PER STAINLESS STEEL SHEET : | ||||
| WEIGHT KG/M2 | THICKNESS IN MM | SIZE IN MM | ||
| 2500 X 1250 | 2000 X 1000 | 3000 X 1500 | ||
| 1.44 | 0.18 | – | 2.88 | – |
| 1.60 | 0.20 | – | 3.20 | – |
| 1.76 | 0.22 | – | 3.52 | – |
| 1.92 | 0.24 | – | 3.84 | – |
| 2.16 | 0.27 | – | 4.32 | – |
| 2.24 | 0.28 | – | 4.48 | – |
| 2.56 | 0.32 | – | 5.12 | – |
| 3.04 | 0.38 | – | 6.08 | – |
| 3.52 | 0.44 | 11.00 | 7.04 | – |
| 4.00 | 0.50 | 12.50 | 8.00 | – |
| 4.48 | 0.56 | 14.00 | 8.96 | – |
| 5.04 | 0.63 | 15.75 | 10.08 | – |
| 6.00 | 0.75 | 18.75 | 12.00 | – |
| 7.04 | 0.88 | 22.00 | 14.08 | – |
| 8.00 | 1.00 | 25.00 | 16.00 | 36.00 |
| 9.04 | .1.13 | 28.25 | 18.08 | 40.00 |
| 10.00 | 1.25 | 31.25 | 20.00 | 45.00 |
| 72.00 | 1.38 | 34.50 | 22.03 | 50.00 |
| 12.00 | 1.50 | 37.50 | 24.00 | 54.00 |
| 14.00 | 1.75 | 43.75 | 28.00 | 63.00 |
| 16.00 | 2.00 | 50.00 | 32.00 | 72.00 |
| 18.00 | 2.25 | 56.25 | 36.00 | 81.00 |
| 20.00 | 2.50 | 62.50 | 40.00 | 90.00 |
| 22.00 | 2.75 | 68.75 | 44.00 | 99.00 |
| 24.00 | 3.00 | 75.00 | 48.00 | 108.00 |
| 26.00 | 3.25 | 81.25 | 52.00 | 117.00 |
| 28.00 | 3.50 | 87.50 | 56.00 | 126.00 |
| 30.00 | 3.75 | 93.75 | 60.00 | 135.00 |
| 32.00 | 4.00 | 100.00 | 64.00 | 144.00 |
| 34.00 | 4.25 | 106.25 | 68.00 | 153.00 |
| 36.00 | 4.50 | 112.50 | 72.00 | 162.00 |
| 40.00 | 5.00 | 125.00 | 80.00 | 180.00 |
| 44.00 | 5.50 | 137.50 | 88.00 | 198.00 |
| 48.00 | 6.00 | 150.00 | 96.00 | 216.00 |
| 52.00 | 6.50 | 162.50 | 104.00 | 234.00 |
| 56.00 | 7.00 | 175.00 | 112.00 | 252.00 |
| 60.00 | 7.50 | 187.50 | 120.00 | 270.00 |
| 64.00 | 8.00 | 200.00 | 128.00 | 288.00 |
Conclusion
A stainless steel plate weight chart is not just a reference table but it is an important engineering instrument. It guarantees correct costing, handling, correct fabrication as well as performance of the structure. With the concept of density, dimensions, and tolerances, the professionals can prevent errors that occur during calculations and wastage of materials.
Rather than having to do mathematical calculations of each individual plate size, standardized charts ease work and save time, and enhance project efficiency. In any industrial operation whether you are a fabricator, contractor or procurement engineer, proper planning, safe installation and cost control is guaranteed with the help of an accurate stainless steel plate weight chart.