Vision Alloys is incorporated into offering a boundless show of Stainless Steel 410/420/430/431 Round Bars as a manufacturers, exporter, stockiest and suppliers to our neighborhood and overall clients. We produce these Stainless Steel 410/420/430/431 Bars using best nature of materials as a piece of coming by strategy for the finest quality measures.
Type 420 Stainless Steel round bar is hardenable, martensitic steel that is a change of Alloy 410. Like 410, it contains no less than 12% chromium, adequately satisfactory to give utilization safe properties. Composite 420 have higher carbon content than Alloy 410 which is proposed to overhaul quality and hardness traits. Martensitic stainless steels are expected for high hardness and once in a while unique properties are to some degree exchanged off. Consumption resistance is lower than the normal austenitic assessments and their important working span is obliged by their loss of adaptability at beneath zero temperatures and loss of value by over-treating at raised temperatures.
Grade 420 Stainless Steel is ferritic, straight chromium, non-hardenable assessment, joining incredible disintegration resistance and formability traits with accommodating mechanical properties. Its ability to contradict nitric destructive strike permits its use specifically substance applications yet auto trim and machine sections addresses its greatest fields of utilization.
Our benefactors can profit these Stainless Steel 410/420/430/431 Rods from us and no more irrelevant costs. With respect to national and overall nature of crude materials, we also offer these Stainless Steel Round Bars in adjusted sizes and thicknesses as per specific demands by our respected clients at business segment driving expenses.
Standards : ASTM, ASME
Designation : A 276, SA 276
Grade : Stainless steel 420 Round Bars
| Standard | 410 / 1.4006 420 / 1.4021 430 /1.4016 431 / 1.4057 440 A /1.4109 440 B / 1.4112 440 C /1.4125 446 / 1.4762 |
|---|---|
| Designation | ASTM, ASME, AISI A 276 , SA 276, A 479, SA 479 |
| Range | 3 MM TO 350 MM DIA |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Application | Cutlery, Steam and gas turbine blades, Kitchen utensils, Bolts, nuts, screws, Pump and valve parts and shafts, Mine ladder rugs, Dental and surgical instruments, Nozzles, Hardened steel balls and seats for oil well pumps. |
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 410 | 0.15 max | 1.00 max | 1.00 max | 0.04 max | 0.03 max | min: 11.5 max: 13.5 |
0.50 max |
| 420 | 0.15 max |
1.00 max |
1.00 max |
0.04 max |
0.03 max |
min: 12.0 max: 14.0 |
- |
| 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 |
| 440A | 0.6 - 0.75 | 1.00 max | 1.00 max | 0.04 max | 0.030 max | 16.00 - 18.00 | - |
| 440B | 0.6 - 0.75 | 1.00 max | 1.00 max | 0.04 max | 0.030 max | 16.00 - 18.00 | - |
| 440C | 0.95 - 1.20 | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 16.00 - 18.00 | - |
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Brinell (HB) |
|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
| * Annealed tensile properties are typical for Condition A of ASTM A276; annealed hardness is the specified maximum. | ||||
Vision Alloys exports Stainless Steel 420 Round Bar & Rods, ASTM A276 AISI 420 Stainless Steel Round Bars, SS 420 Round Bars, Stainless Steel UNS S34700/S34709 Bars & Rods to countries like Saudi Arabia, United Arab Emirates, Singapore, Malaysia, Germany, Iran, United Kingdom, Italy, Israel, Russia, United States Of America, South Africa, Kenya, Nigeria, Philippines.
