Stainless Steel Round Bars and Rods
Stainless Steel Round Bars and Rods
Table of Content
- Stainless Steel Round Bars Supplier
- Stainless Steel Round Bars Specifications
- SS Round Bars Chemical Composition
- Mechanical Properties of Forged Stainless Steel Round Bar
- Stainless Steel Round Bar Weight Chart
- Hot Rolled Stainless Steel Round Bar Dimensions
- Hot Rolled Stainless Steel Round Bar Dimensions
- FAQs
SS Round Bars, Stainless Steel Round Bars Suppliers, Steel Round Bars, SS Round Bar manufacturers in India, Stainless Steel Round Bar, SS Round Rod, Stainless Steel Bars and Rods, SS Bright Bar Supplier In India. SS Rods, ASTM A276 Stainless Steel Bars, Stainless Steel Hex Bar, SS Round Bar, Stainless Steel Round Bar.
Stainless Steel Round Bars, or stainless steel rods, are crucial components crafted from various grades tailored to specific industrial needs. They offer exceptional strength and corrosion resistance, meeting ASTM A276 standards and available in round, square, and hexagonal shapes. These bars are versatile, easy to fabricate, and maintain, making them ideal for diverse applications from chemical processing to food and beverage industries. The chromium oxide layer on stainless steel ensures superior corrosion resistance, ensuring durability and reliability in challenging environments.
Stainless Steel Round Bars Supplier
Lakshya Steel is a leading manufacturer and supplier of Stainless Steel products including SS Round Bars in India. We offer SS round bars ranging from 1.60 mm (1/16”) to 152.4 mm (6”) in diameter and up to 7.6 meters (25 feet) in length to meet client needs. Our range includes ferritic, austenitic, and martensitic grades like AISI 303, 304, 304L, 310, 316, 316L, 316Ti, 321, 403, 409, 410, 416, 420, 430, 430F, 430 LBN, 431, and 630, meeting the needs of Aerospace, Energy, Power, Oil & Gas industries, and more.
Lakshya Steel offers steel round bars in Cold Drawn, CentreLess Ground & Polished, Peeled & Smooth Turned, or Rough Turned finishes, ensuring versatility for diverse applications. Prioritizing corrosion resistance, we apply rigorous heat treatments like solution annealing, strain hardening, magnetic annealing, quenching, and tempering, meeting international standards. Our products guarantee durability, reliability supported by advanced manufacturing technologies and superior raw materials, with comprehensive testing, inspection, and documentation ensuring exceptional quality and value. Contact us for more information and inquiry about products.
Stainless Steel Round Bars Specifications
| Stainless Steel Bar Length | 2 to 6 meters or 8 to 20 feet |
|---|---|
| SS Rod Chamfering | Available in 30, 45 & 60 degree thru 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 it 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 |
SS Round Bars Chemical Composition
|
EN Number |
name |
Si |
C |
P |
Mn |
N |
S |
Cu |
Cr |
Ni |
Mo |
Others |
|
EN 1.4310 |
X10CrNi18-8 |
2 |
0.05/0.15 |
0.045 |
2 |
0.11 |
0.015 |
– |
16.0/19.0 |
6.0/9.5 |
0.8 |
– |
|
EN 1.4307 |
X2CrNi18-9 |
1 |
0.03 |
0.045 |
2 |
0.11 |
0.03 |
– |
17.5/19.5 |
8.0/10.5 |
– |
– |
|
EN 1.4306 |
X2CrNi19-11 |
1 |
0.03 |
0.045 |
2 |
0.11 |
0.03 |
– |
18.0/20.0 |
10.0/12.0 |
– |
– |
|
EN 1.4311 |
X2CrNiN18-10 |
1 |
0.03 |
0.045 |
2 |
0.12/0.22 |
0.03 |
– |
17.5/19.5 |
8.5/11.5 |
– |
– |
|
EN 1.4301 |
X5CrNi18-10 |
1 |
0.07 |
0.045 |
2 |
0.11 |
0.03 |
– |
17.5/19.5 |
8.0/10.5 |
– |
– |
|
EN 1.4305 |
X8CrNiS18-9 |
1 |
0.1 |
0.045 |
2 |
0.11 |
0.15/0.35 |
1 |
17.0/19.0 |
8.0/10.0 |
– |
– |
|
EN 1.4541 |
X6CrNiTi18-10 |
1 |
0.08 |
0.045 |
2 |
– |
0.03 |
– |
17.0/19.0 |
9.0/12.0 |
– |
Ti: 5xC/0.70 |
|
EN 1.4303 |
X4CrNi18-12 |
1 |
0.06 |
0.045 |
2 |
0.11 |
0.03 |
– |
17.0/19.0 |
11.0/13.0 |
– |
– |
|
EN 1.4404 |
X2CrNiMo17-12-2 |
1 |
0.03 |
0.045 |
2 |
0.11 |
0.03 |
– |
16.5/18.5 |
10.0/13.0 |
2.00/2.50 |
– |
|
EN 1.4406 |
X2CrNiMoN17-11-2 |
1 |
0.03 |
0.045 |
2 |
0.12/0.22 |
0.03 |
– |
16.5/18.5 |
10.0/12.5 |
2.00/2.50 |
– |
|
EN 1.4401 |
X5CrMo17-12-2 |
1 |
0.07 |
0.045 |
2 |
0.11 |
0.03 |
– |
16.5/18.5 |
10.0/13.0 |
2.00/2.50 |
– |
|
EN 1.4571 |
X6CrNiMoTi17-12-2 |
1 |
0.08 |
0.045 |
2 |
– |
0.03 |
– |
16.5/18.5 |
10.5/13.5 |
2.00/2.50 |
Ti: 5xC/0.70 |
|
EN 1.4432 |
X2CrNiMo17-12-3 |
1 |
0.03 |
0.045 |
2 |
0.11 |
0.03 |
– |
16.5/18.5 |
10.5/13.0 |
2.50/3.00 |
– |
|
EN 1.4429 |
X2CrNiMoN17-13-3 |
1 |
0.03 |
0.045 |
2 |
0.12/0.22 |
0.015 |
– |
16.5/18.5 |
11.0/14.0 |
2.50/3.00 |
– |
|
EN 1.4436 |
X3CrNiMo17-13-3 |
1 |
0.05 |
0.045 |
2 |
0.11 |
0.03 |
– |
16.5/18.5 |
10.5/13.0 |
2.50/3.00 |
– |
|
EN 1.4435 |
X2CrNiMo18-14-3 |
1 |
0.03 |
0.045 |
2 |
0.11 |
0.03 |
– |
17.0/19.0 |
12.5/15.0 |
2.50/3.00 |
– |
|
EN 1.4439 |
X2CrNiMoN17-13-5 |
1 |
0.03 |
0.045 |
2 |
0.12/0.22 |
0.015 |
– |
16.5/18.5 |
12.5/14.5 |
4.0/5.0 |
– |
|
EN 1.4570 |
X6CrNiCuS18-9-2 |
1 |
0.08 |
0.045 |
2 |
0.11 |
0.15/0.35 |
1.40/1.80 |
17.0/19.0 |
8.0/10.0 |
0.6 |
– |
|
EN 1.4567 |
X3CrNiCu18-9-4 |
1 |
0.04 |
0.045 |
2 |
0.11 |
0.03 |
3.0/4.0 |
17.0/19.0 |
8.5/10.5 |
– |
– |
|
EN 1.4539 |
X1NiCrMoCu25-20-5 |
0.7 |
0.02 |
0.03 |
2 |
0.15 |
0.01 |
1.20/2.00 |
19.0/21.0 |
24.0/26.0 |
4.0/5.0 |
– |
Mechanical Properties of Forged Stainless Steel Round Bar
| ASTM Grade | Carbon | Manganese | Silicon | Sulfur | Phospherous | 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% |
Stainless Steel Round Bar Weight Chart
|
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 |
Hot Rolled 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 |
Applications Of SS Round Bars
Stainless steel round bars have a wide array of applications due to their strength and resistance properties. Some common uses include:
Construction: Support beams, frames, and structural foundations.
Automotive: Shafting and support rods in vehicles.
Manufacturing: Parts in machinery and consumer products.
Marine: Boating accessories and components due to their resistance to saltwater corrosion.
Decorative use: Railings, trims, and fixtures in architectural design for both interior and exterior aesthetics.
FAQs
What are the uses of stainless steel round bars?
Stainless steel round bars are widely used in construction, manufacturing, automotive, aerospace, and food processing industries due to their strength, corrosion resistance, and versatility.
What is the standard for stainless steel round bars?
The standard specification for stainless steel round bars is ASTM A276, which covers hot-finished or cold-finished bars except for forged bars.
What grade of steel is a round bar?
Stainless steel round bars come in various grades such as AISI 303, 304, 316, and others, each offering different properties suited to specific applications.
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