Stainless Round Bar
| Standard | ASTM,AISI,SUS,JIS,EN,DIN,BS,GB |
| Shape | Round, Square, Rectangle |
| Grade | 201/202/304/309/309S/310/310S/304/304L/ 316/316L/316Ti/410/420/430 |
| Diameter | 1mm-300mm or as required |
| Length | As required |
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
| Additional Services | Welding/Punching/Cutting/Bending/Decoiling |
| Package Details | Standard seaworthy package(protected by waterproof paper,wrapped in iron sheet, fixed by steel bars) |
- Description
Stainless round bar is widely used in machining, construction, mechanical engineering, and industrial manufacturing. In addition to material grades and sizes, another important aspect is calculation, including weight calculation and size-to-weight conversion. Understanding these formulas helps buyers estimate cost, logistics, and material usage more accurately.
Main Types of Stainless Round Bar
- Hot rolled round bar: economical and commonly used for structural parts
- Cold drawn round bar: higher precision and smoother surface
- Forged round bar: high strength for heavy-duty applications
- Peeling / bright round bar: high surface quality for precision machining
Stainless Round Bar Weight Calculation Formula
The theoretical weight of stainless steel round bar can be calculated using the standard formula:
Weight (kg) = 0.00623 × Diameter² (mm) × Length (m)
- Diameter is measured in millimeters (mm)
- Length is measured in meters (m)
- Result is theoretical weight in kilograms (kg)
Why This Formula Is Used
- Based on steel density (7.93 g/cm³)
- Provides fast estimation for procurement
- Helps calculate shipping and logistics cost
- Used in quotation and engineering design
Example Calculation
For a stainless round bar with diameter 50 mm and length 6 m:
Weight = 0.00623 × 50 × 50 × 6 = 93.45 kg
This value is theoretical and may vary slightly due to tolerance and surface finishing.
Other Common Calculation Methods
- Per meter weight: used for quick pricing comparison
- Total bundle weight: used for shipping and export packing
- Custom cutting weight: used for CNC and machining blanks
Applications of Stainless Round Bar
- Mechanical shafts and rotating parts
- Fasteners and bolts
- Construction support structures
- Automotive components
- Industrial machinery parts
Available Processing Services
Stainless round bar can be supplied with cutting, polishing, machining, heat treatment, and custom size services according to project requirements.
FAQ
1. What is the weight formula for stainless round bar?
Weight (kg) = 0.00623 × Diameter² (mm) × Length (m).
2. Why is 0.00623 used in the formula?
It is based on stainless steel density of 7.93 g/cm³.
3. What are the main types of round bar?
Hot rolled, cold drawn, forged, and bright (peeling) bars.
4. Is calculated weight exact?
No, it is theoretical and may vary due to tolerances.
5. Why is weight calculation important?
It helps in pricing, shipping cost estimation, and engineering design.
17 Years Of Export Experience Supplier
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Our Company Establishment: Export started in 2006, with 18 years of export experience; Exported to over 100 countries, with over 800 cumulative clients.Warehouse Inventory: Up to 20,000 tons
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Standard Seaworthy Package of Stainless Steel
bundle package; wooden case,wooden pallet package; container or bulk; special according to customer request
