ASTM A276 Stainless Steel Round Bar
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ASTM A276 Type 316 Rod and A276 Gr 304 Flat Bar manufacturer in India, ASME SA 276 Type 304/ grade 316 and 410 Hex Rod manufacturer in India
ASTM A276 Stainless Steel Bar Stockist Suppliers & Exporters Mumbai India
DETAILED INFORMATION
ASTM A276 Round Bar is a specification that covers both hot-finished and cold-finished stainless steel products. In addition to the high formability of stainless steel, it is also available in a wide variety of shapes and sizes because of its high formability. It is possible to customize the surface finish on the bar following specific requirements and needs. These bars are generally sold in annealed conditions, but some can also be hardened by heat treating, a method of hardening stainless steel.
It is known as the American Society for Testing and Materials A276 specification, which covers various stainless steel rods or bars produced in various ways. The Stainless Steel A276 Threaded Rod can be supplied and available in various conditions. For example, it is necessary to anneal bars to be supplied in condition A. On the other hand, the specified A276 Round Bar supplied in Condition H has been hardened and tempered at a specific temperature. In the same way, those bars that fall under the category of Condition T are manufactured based on a combination of a hardening process and a tempering process at a temperature that is proportionately high.
Another furnishing technique, Condition S, requires the A276 Stainless Steel Round Bar to either be strain hardened or be proportionately light cold worked. This specification also noted that the flat bar of A276 should be proportionately extremely hard work, as stated in Condition B. As per usual American Society for Testing and Materials norms, mechanical tests are a standard procedure used in other to determine the values of the A276 Type 420 Rod. A number of parameters have been included in the summation of these values, including those pertaining to the tensile strength and yield strength of the A276 Type 410 Bar and those pertaining to the elongation and Brinell hardness values.
Stainless Steel Round Bar is a type of stainless steel product. It is one of several types of stainless steel that is used in a wide variety of industries. In addition to their strength and corrosion resistance, stainless steel bars are used for various applications. Tri Alloys India is the world’s leading Stainless Steel Round Bar manufacturer. Chromium is present in all stainless steel products. The higher the chromium content in a material, the more corrosion-resistant it will be.
Regarding stainless steel round bars, hot rolled ones have a rougher surface than drawn ones. This is not an issue if the bars are only used for strength and corrosion resistance.
It has a flat surface and a lower absolute roughness than a Drawn Stainless Steel Round Bar, making it ideal for decorative applications and outdoor fixtures. However, Cold Drawn Stainless Steel Round Bars have a flat surface and a lower absolute roughness than Drawn Stainless Steel Round Bars. There is also a significant difference in height between the bars. In general, the radius varies from 5mm to 450mm. When choosing a bar or rod, it is important to consider the application requirements and the material grade.
In addition to describing the modes of manufacture and applications of stainless steel bars, ASTM A276 Stainless Steel Bar is a standard specification that applies to hot-rolled and cold-drawn stainless steel bars, except for forged bars.
Tri Alloys supplies various pipes and rods made of different materials. Stainless Steel 304 Round Bar comprises some versatile grades of stainless steel and can be further subdivided into various grades according to the amount of each element added. Stainless Steel 304 Round Bar is one such bar. Forming and welding this stainless steel type 304, rated ASTM A276 Type 304, is easy. In addition to being molded using the standard fusion technique, stainless steel angle bars manufactured without or with filler metals can be manufactured using stainless steel 304. After welding, an annealing treatment may be necessary to achieve maximum corrosion resistance on ASTM A276 304 Stainless Steel welded sections. It is well known that 304 stainless steel round rods have excellent corrosion resistance under various atmospheric conditions and in different corrosive environments. Three hundred four stainless steel half-round bars are also said to be corrosion-resistant if submerged in potable water containing 200 ml of chloride. As the temperature rises above 60 degrees C, the resistance to corrosion of these 304 stainless steel hollow bars drops to 150 mg/l if the temperature is above 60 degrees C.
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Siuri, Tamluk, Titagarh
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ASTM A276 Stainless Steel Round 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 ASTMA276 Threaded Rod |
As per ASTMA-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 a 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 |
ASTMA276 Stainless Steel Round Bar Chemical Composition
Typical Chemical Properties of ASTMA276 Gr 304/ 304L
Element | A276 Type 304 | A276 Type 304L |
Carbon (C) max | .08 | 0.03 |
Chrome (Cr) Range | 18.0-20.0 | 18.0-20.0 |
Manganese (Mn) max | 2.00 | 2.00 |
Nickel ( Ni) range | 8.0 – 10.50 | 8.0 – 12.00 |
Phosphorus (P) max | .045 | .045 |
Sulphur (S) max | .030 | .030 |
Silicon (Si) max | 0.75 | 0.75 |
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 |
Yield Strength Of ASTM A276 Stainless Steel Round Bar
Element |
A276 Type 304 |
A276 Type 304L |
Yield Strength |
30,000 psi |
25,000 psi |
Element |
A276 Type 316 |
A276 Type 316L |
Yield Strength |
30,000 psi |
25,000 psi |
Surface Conditions Of ASTM A276 Stainless Steel Round Bar
Surface |
Material Finish |
Stock Allowance |
ASTM |
Size Tolerance |
Precision Forged Bars |
no RMS, Forged surface |
over finish size 1/2″ to 3/4″ |
ASTMA276 |
+/- 1/8″ |
Forged and Rolled Bars |
surface hot-rolled |
over finish size 3/8″ |
ASTMA276 |
+1/8″, -0 |
Rough Machined Bars |
500 RMS or better |
over finish size 1/4″ |
ASTMA276 |
+/- 1/16″ |
Peeled Bars |
125 – 250 RMS |
over finish size 1/4″ |
ASTMA276 |
+ 1/32″, -0 |
Turned and Polished Bars |
63 RMS |
To finish size |
ASTMA276 |
+0, -0.008″ |
Capability To Manufacture ASTM A276 Stainless Steel Round Bar
- Guaranteed sound-centered A276 bars up to 100,000 lbs.
- ASTMA276 Round bars to 65 Inches diameter
- ASTMA276 Tartan Bars 6 to 16 Inches diameter
- ASTMA276 Square bars to 65 Inches
- ASTMA276 Hex bars to 65 Inches across the flats
- ASTMA276 Flat bars up to 90 Inches wide
- Min. 3 to 1 reduction
- Max length: 700 Inches
ASTM A276 Stainless Steel Round Bar Weight
Diameter |
Weight Chart |
Dia |
Weight Chart |
(mm) |
per meter (kg) |
(in) |
per meter (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 |
ASTM A276 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 |
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 |
The Standard Length Of Steel Bar In India
ASTM A276 AISI 321 321 Stainless Steel Bars Standard lengths of 2000 mm up to 6000 mm.
Types Of Stainless Steel Round Bars
- Stainless Steel 317 Round Bars
- Stainless Steel 304 Round Bars
- Stainless Steel 316 Round Bars
- Stainless Steel 410 Round Bars
- ASTMA479 Stainless Steel Round Bars
- ASTMA276 Stainless Steel Round Bars
ASTM A276 Stainless Steel Round Bar Applications And Uses:-
- SS Round Bar is used in Heavy engineering Industries for making machines and tools for manufacturing various products.
- Railway engines and coaches are made with the usage of steel round bars
- The Agricultural sector uses 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