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Triton Alloys

309/310/310S Round Bars

ASME SA 276/479 Stainless Steel UNS S30900/S31000/08 Bars & Rods
As an acclaimed venture of the business, Triton Alloys Inc 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.

Specification

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 310SS 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

Density
lbm/in3
Thermal Conductivity
(BTU/h ft. °F)
Electrical
Resistivity
(in x 10-6)
Modulus of
Elasticity
(psi x 106
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
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

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