Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Manufacturers, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Suppliers, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Importers, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Exporters, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Stockists.
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Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars in India, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Manufacturers in India, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Suppliers in India, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Importers in India, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Exporters in India, Stainless Steel 410/420/430/431/440A/440B/440C/446 Round Bars Stockists in India.
SS 410 Round Bars
Mercury Piping Solutions is remembered for offering a boundless display of Stainless Steel 410/420/430/431/440 A, B and C/446 Round Bars as a creator, exporter, stockiest and provider to our nearby and overall clients. We make these Stainless Steel 410/420/430/431/440 A, B and C/446 Bars using best nature of materials as a piece of coming by technique for the best quality measures.
Combination 420 is a hardenable, martensitic tempered steel that is a difference in Alloy 410. Like 410, it contains in any event 12% chromium, adequately satisfactory to give utilization safe properties. Combination 420 has higher carbon content than Alloy 410 which is proposed to update quality and hardness characteristics. Martensitic treated steels are expected for high hardness and sometimes various properties are somewhat exchanged off. Erosion opposition is lower than the ordinary austenitic assessments and their important working reach is compelled by their loss of adaptability at beneath zero temperatures and loss of value by over-treating at lifted temperatures.
Evaluation 430 is a ferritic, straight chromium, non-hardenable assessment, joining incredible disintegration obstruction and formability qualities with supportive mechanical properties. Its ability to contradict nitric destructive ambush permits its usage specifically substance applications yet vehicle trim and machine sections addresses its greatest fields of utilization.
Evaluation 440C Stainless Steel is a high carbon martensitic treated steel. It has top notch, moderate disintegration opposition, and incredible hardness and wear obstruction. Evaluation 440C is fit for achieving, after warmth treatment, the most surprising quality, hardness and wear opposition of all the impeccable mixes. Its high carbon substance is accountable for these characteristics, which make 440C particularly fit to such applications as metal rollers and valve parts. Evaluation 440A and 440B Stainless Steels, then again, have comparative properties - with the exception of a marginally lower level of carbon in grade 440A.
These SS 446 Bars are general limit survey that is a great part of the time provided in the toughened at this point simultaneously machineable structure for limits where lifted quality and constrained warmth and disintegration opposition are being required. Modestly implied as WNR 1.4762, our 446 Stainless Steel Rods are being used for various applications, for instance, in Cutlery, Steam and gas turbine sharp edges, Kitchen utensils, Bolts, nuts, screws, and so forth.
Our promoters can profit these Stainless Steel 410/420/430/431/440 A, B and C/446 Rods from us at the most unimportant costs. With respect to national and overall nature of crude materials, we furthermore offer these Stainless Steel Round Bars in changed sizes and thicknesses as per specific demands by our respected clients at business area driving expenses.
SS 410 Round Bars Specifications:
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. |
Chemical Compositions of SS 410 Round Bars
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 | - |
Chemical Composition of SS 446 Round Bar
C | Mn | Si | P | S | Cr | N | Ni | Fe |
---|---|---|---|---|---|---|---|---|
0.2 max | 1.5 max | 0.75 max | 0.040 max | 0.03 max | 23 – 30 | 0.10 – 0.25 | 0.50 max | Balance |
Mechanical Properties of SS 410 Round Bars
Tensile Strength ksi (MPa) min | Yield Strength 0.2% offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
---|---|---|---|---|
65 (450) | 30 (205) | 20 | 217 | 96 |
Mechanical Properties of SS 420 Round Bars
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 |
Mechanical Properties of SS 430
Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
---|---|---|---|---|
Rockwell B (HR B) max | Brinell (HB) max | |||
450 | 205 | 22 | 89 | 183 |
Mechanical Properties of SS 431
Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
---|---|---|---|---|---|
Annealed * | 862 | 655 | 20 | 285 max | - |
204 | 1345 | 1055 | 20 | 388 | 50 |
316 | 1295 | 1035 | 19 | 375 | 53 |
427 | 1350 | 1080 | 19 | 388 | # |
538 | 1140 | 965 | 19 | 321 | # |
593 | 1015 | 770 | 20 | 293 | 64 |
650 | 960 | 695 | 20 | 277 | 84 |
Mechanical Properties of SS 440 A, B & C
Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) |
---|---|---|---|---|---|
Annealed* | 758 | 448 | 14 | 269HB max | - |
204 | 2030 | 1900 | 4 | 59 | 9 |
260 | 1960 | 1830 | 4 | 57 | 9 |
316 | 1860 | 1740 | 4 | 56 | 9 |
371 | 1790 | 1660 | 4 | 56 | 9 |
* Annealed properties are typical for Condition A of ASTM A276# Brinell Hardness is ASTM A276 specified maximum for annealed 440A, B and C. |
Mechanical Properties of SS 446
Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|
Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |