Stainless Steel 430/431 Round Bar
What is Stainless Steel 430/431 Round Bar
SS 430 and 431 both are the iron grade steel round bars and rods. They contain up to 98% of alloying elements mutually similar and hence utilized in a wide range of applications. SS 430/4321 Round Bars are dedicated to perform against deformation at elevated temperature environments. Above round bars, can be operated from low temperature areas up to higher temperature environments. The acceptance of SS 430 and 431 round bars comes from superb resistance to oxidation environments as well as carburizing atmospheres.
The applications of SS 430 and 431 round bars are the furnace components, chemical processing, sparking electrodes, nuclear engineering, and so others. SS 430 grade is an all rounder grade that can be used in any environment, from low temperature environment to elevated temperature up to 2000 Degree F. SS 431 Flat bars can be used to resist stress corrosion cracking from room temperature to high temperature areas. SS 430 and 431 bars also run with good carburizing resistance over a wide range of temperatures. SS 431 rectangular bar has high strength and shows high formability. SS 430 and 431 both have valuable resistance against organic and inorganic compounds.
ASTM A276 Stainless Steel 430 Hex Bar Supplier, Stainless Steel 431 Rectangular Bar, SS 430 Square Bar, ASTM A276 Stainless Steel 430 Rods Exporter, Stainless Steel 430 Rectangular Bar, SS 431 Round Bar Manufacturer in India.
Sumit Impex is the old manufacturer and exporters of SS 430/431 Round bars at the best costs. This firm ensures each and every quality standards in all possible way to satisfy all the needs of the clients. SS 430/431 Round bars are available in multiple shapes, sizes, and thickness and also in custom-made specification.
Specification:- Stainless Steel 430/431 Round Bar
| Specification | A276 / A479, SA276 / A479 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Range | 3.17 MM TO 350 MM DIA |
| Size | Round Bar Size: 3mm~ 800mm Square Bar Size: 4mm* 4mm ~100mm* 100mm Flat Bar Size: 2mm ~ 100mm Hex Bar Size: 2mm ~ 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Equivalent Grade:- Stainless Steel 430/431 Round Bar
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN | BS |
| SS 430 | 1.4104 | S43020 | SUS 430 J1 | - | - |
| SS 431 | 1.4057 | S43100 | SUS 431 | - | - |
Chemical Composition:- Stainless Steel 430/431 Round Bar
| Grade | C | Mn | Si | P | S | Cr | Ni |
| 430 | 0.12 max | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 16.0 - 18.0 | 0.75 max |
| 431 | 0.20 max | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 15.00 - 17.00 | 1.25 - 2.50 |
Mechanical Properties:- Stainless Steel 430/431 Round Bar
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 430 | 450 | 205 | 22 | 89 | 183 |
| 431 | 862 | 655 | 20 | - | 285 |
Dimensions:- Stainless Steel 430/431 Round Bar
| 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 |
Weight Chart:- Stainless Steel 430/431 Round Bar
| Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr | Size | Kgs / Foot | Kgs / Mtr |
| 3mm | 0.017 | 0.055 | 20mm | 0.753 | 2.470 | 3" | 10.900 | 35.762 |
| 1/8" | 0.019 | 0.062 | 22mm | 0.908 | 2.979 | 3-1/4" | 12.800 | 41.996 |
| 5/32" | 0.029 | 0.095 | 7/8" | 0.926 | 3.038 | 3-1/2" | 14.850 | 48.772 |
| 4mm | 0.030 | 0.098 | 24mm | 1.080 | 3.543 | 3-3/4" | 17.001 | 55.780 |
| 3/16" | 0.043 | 0.141 | 25mm | 1.180 | 3.871 | 4" | 19.306 | 63.340 |
| 5mm | 0.047 | 0.154 | 1" | 1.210 | 3.970 | 4-1/4" | 21.908 | 72.249 |
| 7/32" | 0.058 | 0.190 | 26mm | 1.271 | 4.170 | 4-1/2" | 24.4487 | 80.340 |
| 6mm | 0.068 | 0.223 | 27mm | 1.368 | 4.490 | 4-3/4" | 27.366 | 90.249 |
| 1/4" | 0.076 | 0.249 | 1-1/8" | 1.534 | 5.033 | 5" | 30.461 | 99.940 |
| 7mm | 0.091 | 0.298 | 30mm | 1.691 | 5.548 | 5-1/2" | 36.690 | 121.000 |
| 5/16" | 0.118 | 0.387 | 1-1/4" | 1.924 | 6.349 | 6" | 43.860 | 143.900 |
| 8mm | 0.120 | 0.398 | 32mm | 1.894 | 6.314 | 6-1/2" | 51.093 | 167.630 |
| 9mm | 0.152 | 0.498 | 1-3/8" | 2.303 | 7.550 | 7" | 59.432 | 196.000 |
| 3/8" | 0.170 | 0.557 | 35mm | 2.390 | 7.553 | 7-1/2" | 68.226 | 225.000 |
| 10mm | 0.189 | 0.620 | 36mm | 2.438 | 7.999 | 8" | 77.586 | 254.55 |
| 11mm | 0.228 | 0.748 | 38mm | 2.792 | 8.903 | 10" | 121.048 | 397.140 |
| 7/16" | 0.232 | 0.761 | 1-1/2" | 2.715 | 8.951 | |||
| 12mm | 0.271 | 0.889 | 40mm | 3.009 | 9.872 | |||
| 1/2" | 0.303 | 0.994 | 1-5/8" | 3.200 | 10.449 | |||
| 13mm | 0.318 | 1.043 | 1-3/4" | 3.712 | 12.179 | |||
| 14mm | 0.368 | 1.207 | 45mm | 3.807 | 12.555 | |||
| 9/16" | 0.383 | 1.256 | 1-7/8" | 4.260 | 13.977 | |||
| 15mm | 0.424 | 1.391 | 48mm | 4.330 | 14.205 | |||
| 5/8" | 0.473 | 1.551 | 50mm | 4.698 | 15.414 | |||
| 16mm | 0.481 | 1.578 | 2" | 4.848 | 15.906 | |||
| 17mm | 0.543 | 1.791 | 2-1/8" | 5.475 | 17.963 | |||
| 11/16" | 0.573 | 1.880 | 2-1/4" | 6.135 | 20.128 | |||
| 18mm | 0.610 | 2.001 | 60mm | 6.768 | 22.205 | |||
| 3/4" | 0.682 | 2.237 | 2-3/8" | 6.838 | 22.435 | |||
| 2-1/2" | 7.576 | 24.856 | ||||||
| 2-5/8" | 8.354 | 27.409 | ||||||
| 2-3/4" | 9.169 | 30.083 |
Different Types:- Stainless Steel 430/431 Round Bar
Astm A276 SS 430 Round Bar
ASME SA276 Stainless Steel 431 Hex Bar
UNS S43020 Bright Bar
DIN 1.4104 Black Bar
Astm A479 SS 430 Threaded Bar
UNS S43100 Tie Rod
Astm A479 Stainless Steel 431 Flat Bar
AISI SA479 SS Rectangular Bar
Astm A276 Stainless Steel 430 Polished Bar
AISI SA276 SS 431 Square Bar
UNS S43020 Cold Drawn Bar
DIN 1.4057 Ingot
Price List:- Stainless Steel 430/431 Round Bar
- Stainless Steel 430 Hex Bar
USD $2.1 – $10.03 / Kg - SS 430 Round Bar
USD $2.02 – $10.18 / Kg - Alloy 431 Bright Bar
USD $2.42 – $10.48 / Kg - SS 430 Threaded Bar
USD $2.18 – $10.81 / Kg - UNS S43020 Flat Bar
USD $2.14 – $10.45 / Kg - ASTM A276 SS 431 Square Bar
USD $2.11 – $5.2 / Kg - DIN 1.4104 Black Bar
USD $2.13 – $10.92 / Kg
Application Industries
These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services
Packaging Industries
We Sumit Impex Metal Ensure the Best Quality of Packing, Because It Plays an Important Role Especially in the Case of International Shipments in Which Consignment Passes Through Various Channels to Reach the Ultimate Destination, So We Put Extraordinary Concern Regarding Packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates
Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Bend Test
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
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City We Deliver:-
SS 431 Welding Wire Stockist in Nashik, 430 SS Triangle Bar Stockist in Kerla, DIN 1.4104 Coil Wire Manufacturer in Vadodara, 430 SS PSQ Bar Stockist in Bharuch, ASME SA276 SS 431 Tig Wire Exporter in Delhi, SS 430 Spool Wire Exporter in Punjab, DIN 1.4057 MIG Wire Stockist in Gujarat, SS 431 Ingot Bars Manufacturer in Lucknow.
Countries We Export:-
430 SS Wire Mesh Manufacturer in Tunisia, DIN 1.4104 T Bars Supplier in Jordan, ASME SA276 SS 431 Tig Wire Exporter in Lebanon, SS 431 Welding Wire Stockist in Oman, SS 431 Threaded Bars Supplier in Qatar, DIN 1.4057 MIG Wire Stockist in UK, 430 SS PSQ Bar Stockist in Australia, ASTM A276 SS 430 Round Bars Manufacturer in USA.