ASTM A276 Type 321 Rod, Flat and Hex Bar manufacturer in India
Stainless steel is the most used steel in the world. Great Steel & Metals is a well-known supplier and Stainless Steel 321 Round Bar Manufacturer. We have served a large customer base for several years. The 321 stainless steel is an austenitic steel stabilized with titanium. The addition of titanium makes the steel more corrosion resistant to general corrosive agents.
Stainless steel 321 Round Bar
ASTM A276 Type 321 Rod
Stainless steel 321h Square Bar
Buy 321 stainless steel round bar and UNS S32100 Rod at best price ex Mumbai
It also makes the material greatly resistant to intergranular corrosion because of the reduction in carbide precipitation while welding. Our 321 Stainless Steel Rod can be used in place of 304 stainless steel when the need for much corrosion resistance is needed. But the heat treatment is not possible on the 321 material. However, it could be cold worked to improve the strength if necessary. The applications of the material could be seen in waste treatment plants, petroleum refineries, food processing equipment, aerospace industry and others. There are also other types of bars in this range of products. We produce the WERKSTOFF NR. 1.4541 Stainless Steel Flat Bar which is used in frames and lattices such as door and window frames. The flat bars could also be used in structural applications as supporting elements such as the construction industries. There are other shapes such as the SS 321 Hex Bar which are mainly used for high tensile strength. The UNS S32100 Round Bar produced by us is of high quality. Our ASTM A276 Stainless Steel 321 Flat bar could also be supplied in any different size. Contact us for further details.
Table of contents
- ASTM A276 Type 321 Rod Specification
- Stainless steel 321 Round Bar Price List
- ASTM A276 Type 321 Rod suppliers
- Types of Stainless steel 321 Round Bar
- Standard Length of ASME SA276 Stainless Steel 321 Round Bar
- 321 Stainless Steel Round Bar finishes
- ASTM A276 F321 Stainless Steel Round Bar Uses
- ASTM A276 Type 321 Rod Sizes
- Stainless Steel 321 Grade Round Bar Tolerances
- Equivalent of Stainless steel 321 Round Bar
- Material Properties of ASTM A276 Type 321 Rod
- Stainless Steel Uns S32100 Round Bar for Sale
Specification of ASTM A276 Type 321 Rod
Supplier of ASTM A276 Type 321 Rod and Stainless Steel 321H Round Bar in India, Buy Uns S32100 Cold Drawn Bars at best price, ask for a free sample now!
| SUS 321 Stainless Steel Round bar size | Diameter: 3-~800mm |
|---|---|
| ASME SA276 Stainless Steel 321 Hex Bar size | 2-100mm A/F |
| Stainless Steel 321 Grade Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| 321 Stainless Steel Square bar size | 4 to 100mm |
| Stainless Steel Uns S32100 Angle bar size (in mm) | 3*20*20~12*100*100 |
| SAE 321 Stainless Steel Section | 3.0 to 12.0mm thickness |
| 1.4541 AISI 321 SS Channel Bar (in mm) | 80 x 40 to 150 x 75 section; 5.0 to 6.0 thickness |
| SS Grade 321H Hollow Bar (in mm) | 32 OD x 16 ID to 250 OD x 200 ID) |
| Stainless Steel Grade 321 Billet Size | 1/2″ to 495mm Diameter |
| FOOD Grade 321 Stainless Steel Rectangles Size | 33 x 30mm to 295 x 1066mm |
| ASME SA276 Stainless Steel 321 Round Bar Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Stainless Steel 321 Round Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| 321 Stainless steel Round Bar Condition | Hardened & tempered, annealed |
| SS 321 Grade Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Grade 321 Stainless Steel Round Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| AISI 321 Stainless Steel Bar Processing | Bar cutting to 650mm |
| Our 321 Stainless steel Round Bar stockyad in India | Mumbai, Chennai, Ahmedabad, Gujarat, Agra, Bengaluru, Shivamogga, Hyderabad, Tiruchirappalli, Pimpri-Chinchwad, Bhubaneswar, Noida, Tirunelveli, Pune, Coimbatore, Thiruvananthapuram, Dhanbad, Navi Mumbai |
| Our Stainless Steel 321 Grade Round bar conforms to NACE MR0175/ISO 15156 | |
Stainless steel 321 Round Bar Price List
| Price list of 321 Stainless steel Round Bar in India | ASTM A276 F321 Stainless Steel Bar Price List (INR) | SUS 321 Stainless Steel Rod Price in UK Pound sterling | ASTM A276 F321 Stainless Steel Round Bar Price in UAE Dirham |
|---|---|---|---|
| 1.4418 X4CrNiMo 321 Stainless Steel Round Square Hexaganol Bar | $509.00-$2,998.00/ Ton | 5.51 -32.43 | 26.24 – 154.55 |
| ASME 321 stainless steel round bar | $100.00-$500.00 / Ton | 1.08 – 5.41 | 5.16 – 25.78 |
| 321 Inox round bar stainless steel rod 2mm | $600.00-$800.00/ Ton | 6.49 – 8.65 | 30.93 – 41.24 |
| 321 Stainless Steel Round Bar 2mm, 3mm, 6mm Metal Rod | US$ 10.00 – US$ 55.00 / Kilogram | 0.11 – 0.59 | 0.52 – 2.84 |
| stainless steel bar round square hexagonal 321h | $1,252.00 / Metric Ton | 13.54 | 64.54 |
ASTM A276 Type 321 Rod suppliers
We can produce 321 Stainless steel Round Bar in following forms & shapes:
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Types of Stainless steel 321 Round Bar
ASTM A276 F321 Stainless Steel Round Bar
SUS 321 Stainless Steel Hex Bar
ASME SA276 Stainless Steel 321 Flat Bar
Stainless Steel 321 Grade Rod
321 Stainless Steel Rounds
Stainless Steel Uns S32100 Bar Material
SAE 321 Stainless Steel Annealed Bar
1.4541 AISI 321 SS Square Bar
SS Grade 321H Bright Bar
Stainless Steel Grade 321 Polished Bar
FOOD Grade 321 Stainless Steel Black Bar
Grade 321 Stainless Steel Round Bar Cold Drawn
Stainless Steel 321 Flat Bar Hot Rolled
321 SS Round Bar Hot Rolled
SS 321 Grade Square Bar Hot Rolled
AISI 321 Stainless Steel Flat Bar Cold Drawn
321 Stainless Steel Round Bar Condition
| H&T | Hardened and tempered. |
| ANN | Annealed |
| PH | Precipitation hardened. |
Standard Length of Stainless steel 321 Round Bar
Check Uns S32100 Flat Bar, SA276 F321 Hot rolled Rod and DIN 1.4541 Duplex square bar weights, Thickness chart, coating, length, and size
- Metric system: standard length is 9 – 12 metres
- USA : 40 feet
321 Stainless Steel Round Bar finishes
Stainless Steel Uns S32100 Round Bar Surface finish
| CD | Cold drawn | P | Polished |
| BD | Bright drawn | SRE | Slit rolled edge |
| CG | Centreless ground | HF | Hot finished |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| ST | Smooth turned | PR | Peeled and reeled |
ASTM A276 F321 Stainless Steel Round Bar Uses
There are many sectors and industries consuming SAE 321 Stainless Steel Round Bar like:
| ASTM A276 F321 Stainless Steel bright bar used for Automobile Industries to make nuts, bolts, shafts | Heavy engineering Industries |
| Textile industry | SUS 321 Stainless Steel bright bar used for Electric pumps / motors |
| Railway engines and coaches | ASME SA276 Stainless Steel 321 Round Bar to making arms and ammunition |
| Stainless Steel 321 Grade Round Bar for manufacturing gears, bearings, and hinges | 321 Stainless Steel Round Bar to produce Cold headed components |
| Stainless Steel Uns S32100 Round Bar to manufacturing conveyor shafts | ASTM A276 F321 Stainless Steel Rod are also used in Agricultural sector |
ASTM A276 Type 321 Rod Sizes
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| ASTM A276 F321 Stainless Steel Cold Drawn and Polish Round Bar | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
| SUS 321 Stainless Steel Cold Drawn and Ground Bar | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
| ASME SA276 Stainless Steel 321 Peeled and Polished Round Bar | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
| Stainless Steel 321 Grade Peeled and Ground Bar | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
ASTM A276 F321 Stainless Steel Bars Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).
The sizes of ASTM A276 F321 Stainless Steel Bars can also be selected when using the THD model.
| Size & Dimensions of 321 Stainless steel Round Bar | |||||||
|---|---|---|---|---|---|---|---|
| Metric | US Bar | ASTM/ Canadian | Japanese | ||||
| Bar Size | Diam. (mm) | Bar Size | Diam. (Inch) | Bar Size | Diam. (mm2) | Bar Size | Diam. (mm) |
| 5 | 5 | #2 | 0.250 | 10M | 100 | 6 | 6 |
| 5.5 | 5.5 | #3 | 0.375 | 15M | 200 | 10 | 10 |
| 6 | 6 | #4 | 0.500 | 20M | 300 | 13 | 13 |
| 7 | 7 | #5 | 0.625 | 25M | 500 | 16 | 16 |
| 8 | 8 | #6 | 0.750 | 30M | 700 | 19 | 19 |
| 9 | 9 | #7 | 0.875 | 35M | 1000 | 22 | 22 |
| 10 | 10 | #8 | 1.000 | 45M | 1500 | 25 | 25 |
| 11 | 11 | #9 | 1.125 | 55M | 2500 | 29 | 29 |
| 12 | 12 | #10 | 1.250 | 32 | 32 | ||
| 14 | 14 | #11 | 1.375 | 35 | 35 | ||
| 16 | 16 | #12 | 1.500 | 38 | 38 | ||
| 18 | 18 | #13 | 1.625 | 41 | 41 | ||
| 20 | 20 | #14 | 1.750 | 44 | 44 | ||
| 22 | 22 | #15 | 1.875 | 48 | 48 | ||
| 25 | 25 | #16 | 2.000 | 51 | 51 | ||
| 28 | 28 | #18 | 2.250 | 57 | 57 | ||
| 32 | 32 | ||||||
| 36 | 36 | ||||||
| 40 | 40 | ||||||
| 44 | 44 | ||||||
| 50 | 50 | ||||||
Stainless Steel 321 Grade Round Bar Tolerances
Cold & Hot Rolled Stainless steel 321 Round Bar manufactured as per ASTM A276 and A479, Check ASTM A276 Type 321 Rod Dimension and Size Chart
| Tolerances for Cold Drawn Stainless Steel Uns S32100 Round Bar | ||
|---|---|---|
| Shape / Section | Size, diameter or width across flats | Permitted variation |
| mm | mm | |
| Round | ≥6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 100 |
+ 0 to – 0.070 + 0 to – 0.085 + 0 to – 0.100 + 0 to – 0.120 + 0 to – 0.140 |
| Flat (thickness) | < 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 |
+ 0 to – 0.110 + 0 to – 0.130 + 0 to – 0.250 + 0 to – 0.350 |
| Flat (width) | < 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 100 > 100 ≦ 130 > 130 ≦ 160 > 160 ≦ 320 |
+ 0 to – 0.110 + 0 to – 0.130 + 0 to – 0.160 + 0 to – 0.190 + 0 to – 0.220 + 0 to – 0.350 + 0 to – 1.00 + 1.00 to – 1.00 |
| Square and hexagon |
≥ 6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 105 |
+ 0 to – 0.090 + 0 to – 0.110 + 0 to – 0.130 + 0 to – 0.160 + 0 to – 0.250 |
Tolerances of Turned SAE 321 Stainless Steel Round Bar (BS 970-3)
| Turned 321 Stainless steel Round Bar Tolerances | |
|---|---|
| 321 Stainless steel Round Bar Size, diameter | Permitted variation |
| mm | mm |
| ≧ 6 ≦ 18 > 18 ≦ 30 > 30 ≦ 50 > 50 ≦ 80 > 80 ≦ 120 > 120 ≦ 180 > 180 ≦ 250 > 250 ≦ 315 > 315 ≦ 400 > 400 |
+ 0 to – 0.070 + 0 to – 0.085 + 0 to – 0.100 + 0 to – 0.120 + 0 to – 0.140 + 0 to – 0.160 + 0 to – 0.185 + 0 to – 0.210 + 0 to – 0.230 + 0 to – 0.250 |
Tolerance of Precision 1.4541 AISI 321 SS Round Bar (BS 970-3)
| Precision SS Grade 321H Round Bar Tolerances | ||||
|---|---|---|---|---|
| Section | Size, diameter |
Permitted overall variation | ||
| Class A | Class B | Class C | ||
| mm | mm | mm | mm | |
| Round | ≧ 6 <75 | 0.05 | 0.025 | 0.013 |
Tolerance Chart of ASTM A276 F321 Stainless Steel Bright Round Bar (BS EN ISO 286-2 )
| 321 Stainless steel Round Bar Tolerance ISO “H” Series in MM | ||||||||
|---|---|---|---|---|---|---|---|---|
| NOMINAL SIZE | p | h6 | h7 | h8 | h9 | H10 | H11 | h12 |
| DIAMETER mm | ||||||||
| ~ to 3 | +0.004/0 | +0.006/0 | +0.01/0 | +0.014/0 | +0.025/0 | +0.04/0 | +0.06/0 | +0.1/0 |
| over 3 to 6 | +0.005/0 | +0.008/0 | +0.012/0 | +0.018/0 | +0.03/0 | +0.048/0 | +0.075/0 | +0.12/0 |
| over 6 to 10 | +0.006/0 | +0.009/0 | +0.015/0 | +0.022/0 | +0.036/0 | +0.058/0 | +0.09/0 | +0.15/0 |
| over 10 to 18 | +0.008/0 | +0.011/0 | +0.018/0 | +0.027/0 | +0.043/0 | +0.07/0 | +0.11/0 | +0.18/0 |
| over 18 to 30 | +0.009/0 | +0.013/0 | +0.021/0 | +0.033/0 | +0.052/0 | +0.084/0 | +0.13/0 | +0.21/0 |
| over 30 to 50 | +0.011/0 | +0.016/0 | +0.025/0 | +0.039/0 | +0.062/0 | +0.1/0 | +0.16/0 | +0.25/0 |
| over 50 to 80 | +0.013/0 | +0.019/0 | +0.03/0 | +0.046/0 | +0.074/0 | +0.12/0 | +0.19/0 | +0.3/0 |
| over 80 to 120 | +0.015/0 | +0.022/0 | +0.035/0 | +0.054/0 | +0.087/0 | +0.14/0 | +0.22/0 | +0.35/0 |
| over 120 to 180 | +0.018/0 | +0.025/0 | +0.04/0 | +0.063/0 | +0.1/0 | +0.16/0 | +0.25/0 | +0.4/0 |
| over 180 to 250 | +0.02/0 | +0.029/0 | +0.046/0 | +0.072/0 | +0.115/0 | +0.185/0 | +0.29/0 | +0.46/0 |
Equivalent of Stainless steel 321 Round Bar
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
Material Properties of ASTM A276 Type 321 Rod
Chemical Composition of ASTM A276 F321 Stainless Steel
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
ASTM A276 F321 Stainless Steel Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
321 Stainless steel Round Bar Supplied in following projects
| Location | Project |
|---|---|
| North Sea, Norway | Cape Vulture Oil Field, North Sea |
| Stabroek block, Guyana | Liza Prospect Development, Stabroek Block |
| UK | Clipper South Gas Field, North Sea |
| Shetland Islands, UK | Clair Ridge Project, Shetlands |
| Niger Delta, Nigeria | Anyala and Madu Fields Development |