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Stainless Steel Round Bar
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Stainless Steel Round Bar, ASTM A276 Stainless Steel Bar Manufacturer
Stainless Steel Round Bar is one type of stainless steel product. Stainless steels come in a variety of types and are used in a variety of industries. Stainless steel bars are used because of their strength and resistance to corrosion. Girish Metal India is a leading manufacturer of Stainless Steel Round Bar. Chromium is present in all stainless steel. The more chromium there is in a material, the more corrosion-resistant it is. Hot rolled stainless steel round bars have a rougher surface than drawn bars. If the bars are only used for their strength and corrosion resistance, this isn’t an issue. However, because of its flat surface and lower absolute roughness, the Cold Drawn Stainless Steel Round Bar is used for decorative applications and outdoor fixtures.
ASTM A276 Stainless Steel Bar, Stainless Steel Half Round Bar, Hot Rolled Stainless Steel Round Bar
The height of the bars will also differ. The radius ranges from 5mm to 450mm in general. The applications of bars and rods are determined by the application’s requirements as well as the material grade. There are various standards that describe the modes of manufacturing and applications. Except for forged bars, ASTM A276 Stainless Steel Bar is a specification for hot rolled and cold drawn stainless steel bars.
Stainless Steel Bar Specifications
| Stainless Steel Bar Length | 2 to 6 meters or 8 to 20 feet |
|---|---|
| SS Rod Chamfering | Available in 30, 45 & 60 degrees thru the fully automatic both-end chamfering machine |
| Ultrasonic Test of ASTM A276 Threaded Rod | As per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO is 100% tested thru Digital Ultrasonic Flaw Detector, 10423:2003-PSL 3, MIL-STD 2154, SEP 1920:1984 |
| SS Round Bar Size Tolerances | h11 |
| Tolerance of Cold Rolled SS Round Bar Length | Stock in special cut to length bar in tolerance – 0/+10mm (-0 +0.5 inch) |
| Surface Finish of Cold Rolled SS Bar | Cold drawn or Belt polished condition |
| Bar Heat Treatment | Annealed and Solution Annealed |
Stainless Steel Round Bars Applications and Uses:-
The ASTM A276 Round Bar specification includes all hot-finished and cold-finished stainless steel bars, with the exception of reforging bars. As compared to cast or machined pieces, forged stainless steel round bars are much tougher, heavier, and more robust. Stainless Steel Round Bar is used in a variety of industries, including defense, shipbuilding, aerospace, clothing, fabrication, cement, heavy earthmoving machinery, paper and pulp, and manufacturing.
- SS Round Bar used in Heavy engineering Industries for making heavy machines and tools for manufacturing various products.
- Railway engines and coaches are made with the usage of steel round bars
- The Agricultural sector uses the round bars to make the machinery and equipment required for agriculture.
- Stainless Steel Round Bars used in the Chemicals Industry
- Round bars are also used in the food processing industry for manufacturing machines.
- Stainless Steel Round Bars used in Plumbing
- The Oil and petroleum industry requires ss round bar
Stainless Steel Round Bars Prices
| Stainless Steel Round Bar Price List | Price in India | Price in UAE |
|---|---|---|
| SS Round Bar Price | Rs.578 | $27.98 |
| Stainless Rod Prices | Rs.1,595 | $77.21 |
| SS Bar Price Per Kg | Rs.414 | $20.04 |
| Hot Rolled SS Round Bar Price | Rs.540 | $26.14 |
SS Round Bar Grades
| 300 Series SS Grades | SS 303, 304, 304L, 309, 310, 316, 316L, 316H, 317, 317L, 321, 347 |
| 400 Series SS Grades | 410, 410PSQ, 410QDT, 410HT, 416, 416HT, 416PSQ, 420 |
ASTM A276 SS Round Bar Chemical Composition
| ASTM Grade | Carbon | Manganese | Silicon | Sulfur | Phosphorous | Chromium | Nickel | Molybdenum | Other |
| 304 | 0.08 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 18.0-20.0 | 8.0 11.0 | – | – |
| 316 | 0.08 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 16.0-18.0 | 10.0 14.0 | 2.0 3.0 | – |
| 317L | 0.035 max | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 18.0-20.0 | 11.0 14.0 | 3.0 4.0 | – |
| 310 S | 0.08 max | 2.00 max | 1.5 max | 0.030 max | 0.045 max | 24.0-26.0 | 19.0 22.0 | 3.0 4.0 | – |
| 347 H | 0.04 0.10 | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 17.0- 19.0 | 9.0 13.0 | – | 10C(Cb+Ta)<1.10% |
| 321 | 0.08 | 2.00 max | 0.75 max | 0.030 max | 0.045 max | 17.0-20.0 | 9.0 12.0 | – | 5C 0.70% |
SS Round Steel Bars Weight
| Diameter | Weight Chart | Dia | Weight Chart |
|---|---|---|---|
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3mm | 0.06 | 1/8″ | 0.06 |
| 4mm | 0.10 | 3/16″ | 0.14 |
| 5mm | 0.16 | 1/4″ | 0.25 |
| 6mm | 0.22 | 5/16″ | 0.39 |
| 7mm | 0.30 | 3/8″ | 0.56 |
| 8mm | 0.40 | 7/16″ | 0.77 |
| 10mm | 0.62 | 1/2″ | 1.00 |
| 12mm | 0.89 | 9/16″ | 1.22 |
| 14mm | 1.22 | 5/8″ | 1.56 |
| 15mm | 1.40 | 11/16″ | 1.89 |
| 16mm | 1.59 | 3/4″ | 2.25 |
| 18mm | 2.01 | 7/8″ | 3.07 |
| 20mm | 2.48 | 1″ | 4.03 |
| 22mm | 3.00 | ||
| 24mm | 3.57 | ||
| 25mm | 3.88 |
Stainless Steel Round Bar Dimensions
| Diameter or Width (mm) |
Weight per meter | Sectional Area | Perimeter | |||
| Square (kg) |
Round (kg) |
Square (cm²) |
Round (cm²) |
Square (cm) |
Round (cm) |
|
| 5.0 | 0.20 | 0.15 | 0.25 | 0.20 | 2.0 | 1.57 |
| 5.5 | 0.24 | 0.19 | 0.30 | 0.24 | 2.2 | 1.78 |
| 6.0 | 0.28 | 0.22 | 0.36 | 0.28 | 2.4 | 1.88 |
| 7.0 | 0.38 | 0.30 | 0.49 | 0.38 | 2.8 | 2.20 |
| 8.0 | 0.50 | 0.39 | 0.64 | 0.50 | 3.2 | 2.51 |
| 9.0 | 0.64 | 0.50 | 0.81 | 0.64 | 3.6 | 2.83 |
| 10 | 0.73 | 0.63 | 1.00 | 0.79 | 4.0 | 3.14 |
| 11 | 0.95 | 0.75 | 1.21 | 0.95 | 4.4 | 3.46 |
| 12 | 1.13 | 0.89 | 1.44 | 1.13 | 4.8 | 3.77 |
| 14 | 1.54 | 1.21 | 1.96 | 1.54 | 5.6 | 4.40 |
| 16 | 2.01 | 1.58 | 2.56 | 2.01 | 6.4 | 5.03 |
| 18 | 2.54 | 2.00 | 3.24 | 2.54 | 7.2 | 5.65 |
| 20 | 3.14 | 2.47 | 4.00 | 3.14 | 8.0 | 6.28 |
| 22 | 3.80 | 2.98 | 4.84 | 3.80 | 8.8 | 6.91 |
| 25 | 4.91 | 3.85 | 6.25 | 4.91 | 10.0 | 7.85 |
| 28 | 6.15 | 4.83 | 7.84 | 6.16 | 11.2 | 8.80 |
| 32 | 8.04 | 6.31 | 10.24 | 8.04 | 12.8 | 10.05 |
| 36 | 10.17 | 7.99 | 12.96 | 10.18 | 14.4 | 11.31 |
| 40 | 12.56 | 9.86 | 16.00 | 12.57 | 16.0 | 12.57 |
| 45 | 15.90 | 12.49 | 20.25 | 15.90 | 18.0 | 14.14 |
| 50 | 19.62 | 15.41 | 25.00 | 19.64 | 20.0 | 15.71 |
| 56 | 24.62 | 19.34 | 31.36 | 24.63 | 22.4 | 17.59 |
| 63 | 31.16 | 24.47 | 36.69 | 31.17 | 25.2 | 19.79 |
| 71 | 39.57 | 31.08 | 50.41 | 39.59 | 28.4 | 22.31 |
| 80 | 50.24 | 39.46 | 64.00 | 50.27 | 32.0 | 25.13 |