Stainless Steel Round Bars

Stainless Steel 309/310/310S Round Bars & Rods

ASME SA 276 Stainless Steel UNS S30900/S31000/S30908 Bars & Rods | SS 309/310/310S Round Bars & Rods | Round Bars & Rods

Stainless Steel ASTM A479 309/310/310S Round Bars & Rods Manufacturer In Mumbai | DIN 1.4828/1.4841/1.4845 SS Round Rods

As an acclaimed venture of the business, Jainex Metal is included in offering an incomprehensible exhibit of Stainless Steel 309/310/310S Round Bars (SS 309/310/310S Round Bars)as a producer, exporter, stockiest and supplier to our household and worldwide customers. Stainless Steel 309/310/310S Bars (SS 309/310/310S Bars) are utilized for various commercial enterprises, for example, Food Processing, Chemical Industry, Brewing, Pharmaceuticals, Petrochemicals, and then some. Stainless Steel 309/310/310S Rods (SS 309/310/310S Rods) is utilized for a few applications, for example, in Condensers, Pressure Vessels, Heat Exchangers, Flanges and fittings, Pipelines, Valves, etc

With respect to national and universal nature of raw materials, we likewise offer these UNS S30900/S31000/S31008 Round Bars (otherwise called WNR 1.4845 Bars) in modified sizes and thicknesses according to particular requests by our regarded customers at business sector driving costs.

Stainless Steel 310/310S Round Bars & Rods Manufacturer & Exporter


Standard 310 / 1.4841
310S / 1.4845 
309 /1.4828
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 Furnace parts, Oil burner parts, Carburising boxes, Heat Treatment baskets and jigs, Heat Exchangers, Welding filler wire and electrodes.

Chemical Composition

SS 310 SS 310S SS 309
Ni 19 – 22 19 – 22 14
Cr 24 – 26 24 – 26 23
C 0.25 max 0.08 max 0.20
Fe Balance 0.20
Mn 2 max 2 max 2 max
Si 1.50 max 1.50 max 1
S 0.03 max 0.03 max 0.30 max
P 0.045 max 0.045 max 0.045 max

Mechanical Properties of SS 309

Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX
40 30 40 217

Mechanical Properties of SS 310/310S

Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

Physical Properties of SS 310/310S

Density 8.0 g/cm3
Melting Point 1454 °C (2650 °F)

Physical Properties of SS 309

Thermal Conductivity
(BTU/h ft. °F)
(in x 10-6)
Modulus of
(psi x 106
Coefficient of
Thermal Expansion
°F x 10-6
Specific Heat
at 68°F: 0.285 9.0 at 32- 212°F 30.7 at 68°F 28.5 8.28 at 32 – 212°F 0.1200 at 68°F to 212°F 2500-2590


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 :
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