Stainless Steel Round Bars

Stainless Steel 410/420/430/431/440 A, B & C/446 Round Bars & Rods

Stainless Steel 410 Round Bars And Rods | SS 420 Round Bars And Rods | Stainless Steel 430 Round Bars And Rods | Stainless Steel 431 Round Bars And Rods

ASTM A276 Stainless Steel 431 Round Bars And Rods | Stainless Steel ASTM A479 Round Bars And Rods Manufacturer In India

As an acclaimed undertaking of the business, Jainex Metal is included in offering a limitless exhibit of Stainless Steel 410/420/430/431/440 A, B & C/446 Round Bars as a maker, exporter, stockiest and supplier to our local and worldwide customers. We manufacture these Stainless Steel 410/420/430/431/440 A, B & C/446 Bars utilizing best nature of materials as a part of going along by method for the finest quality measures.

Alloy 420 is a hardenable, martensitic stainless steel that is a change of Alloy 410. Like 410, it contains at least 12% chromium, sufficiently adequate to give consumption safe properties. Alloy 420 has higher carbon content than Alloy 410 which is intended to upgrade quality and hardness attributes. Martensitic stainless steels are intended for high hardness and now and again different properties are to some degree traded off. Corrosion resistance is lower than the regular austenitic evaluations and their valuable working reach is constrained by their loss of flexibility at below zero temperatures and loss of quality by over-treating at hoisted temperatures.

Grade 430 is a ferritic, straight chromium, non-hardenable evaluation, joining great erosion resistance and formability attributes with helpful mechanical properties. Its capacity to oppose nitric corrosive assault allows its utilization in particular substance applications yet car trim and machine segments speaks to its biggest fields of use.

Grade 440C Stainless Steel is a high carbon martensitic stainless steel. It has high quality, moderate erosion resistance, and great hardness and wear resistance. Grade 440C is fit for accomplishing, after warmth treatment, the most astounding quality, hardness and wear resistance of all the stainless compounds. Its high carbon substance is in charge of these qualities, which make 440C especially suited to such applications as metal rollers and valve parts. Grade 440A and 440B Stainless Steels, on the other hand, have similar properties - except for a slightly lower percentage of carbon in grade 440A.

These SS 446 Bars are general capacity review that is much of the time supplied in the toughened yet at the same time machineable structure for capacities where lifted quality and limited warmth and erosion resistance are being required. Moderately alluded as WNR 1.4762, our 446 Stainless Steel Rods are being utilized for different applications, for example, in Cutlery, Steam and gas turbine sharp edges, Kitchen utensils, Bolts, nuts, screws, etc.

Our benefactors can benefit these Stainless Steel 410/420/430/431/440 A, B & C/446 Rods from us at the most insignificant expenses. As for national and worldwide nature of raw materials, we additionally offer these Stainless Steel Round Bars in altered sizes and thicknesses according to particular requests by our regarded customers at business sector driving costs.


Stainless Steel 410/420/430/431/440 A, B & C/446 Round Bars & Rods Manufacturer & Exporter

Specification


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 Composition


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


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


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


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.


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 %

 

About Us

Jainex Metal Industries is a Leading Manufacturer, extensive Stockholder of piping products for the Oil, Gas, Petrochemical and Nuclear Industries. Jainex Metal is the Manufacturer of Butt-weld Fittings, Forged Fittings, Compression Fittings, Outlets, Flanges & Long Radius Bends in Materials like Stainless Steel, Carbon Steel, Alloy Steel, Duplex & Super Duplex Steel, Nickel Alloys etc.

Our Quality

Quality is our prime concern. We are able to maintain high quality standards through our committed personnel and sound infrastructure. We ensure that finest quality material is used for our products. For ensure the quality of each material, we are providing Materials Test Certificate along with supply.

Contact Us

  • Address :Jainex Metal Industries 25-C Sonarika Building, Shop no. 12, Chandawadi, Nanubhai Desai Road, Mumbai- 400004, India
  • Phone : +91-22-6658 1629
  • Email : jainexmetal@gmail.com sales@jainexmetal.com info@jainexmetal.com
  • Web : www.jainexmetal.com