Stainless Steel 309/309S Round bar

What is Stainless Steel 309/309S Round bar

SS 309 / 309S are the austenitic round bars dedicated for the high temperature applications. SS 309/309S round bars contain a sufficient amount of chromium that offers high corrosion resistance to oxidation and maintains excellent strength and room temperature. The required temperature for SS 309/304S is generally considered high up to 1038 Degree C, though frequent thermal cycling is not recommended for this grade it may reduce the oxidation resistance as much lower up to 1010 Degree C. As chromium is high and nickel is lower composition is leaded within SS 309/309S round bars, therefore using under carburizing atmosphere is not suggested because SS 309/309S round bars have only midrange resistance to absorb carbon. However, using SS 309 round bars is recommended across the nitriding, thermal cyclic, oxidizing, etc applications.

Basically both SS 309/309S round bars are almost similar, the only difference is of carbon proportion. SS 309 is carbon version steel, SS 309S is lower one, and SS 309H is the highest carbon version steel bars. Being a low carbon version alloy, SS 309S offers ease of fabrication, excellent creep resistance, and many more, SS 309 can be welded easily due to its good chemical properties.

UNS S30900 Bright Bars Manufacturer, SS 309S Ingot Bars, SS 309 Threaded Bars, 309 SS Flat Bars, DIN 1.4828 Forged Rods, ASME SA276 SS 309 Black Bars, ASTM A276 SS 309 Round Bars Manufacturer, Stainless Steel 309S Deformed Bars, 309 SS Triangle Bar Stockist, SS 309 Spool Wire Exporter, DIN 1.4828 Coil Wire Manufacturer.

Sumit Impex is the latest firm for stainless steel 304 and 304S Round bars. We offer different shapes, sizes, and dimensions of products to fulfill all prerequisites of our customers at cost-effective price ranges.

Uses of SS 309 / 309S Round Bars are applicable in various industries including paper mill equipment, power generation, thermal processing, chemical industries, and so on.

Specification:- Stainless Steel 309/309S Round bar

SpecificationA276 / A479, SA276 / A479
Dimension StandardEN, DIN, JIS, ASTM, BS, ASME, AISI
Range3.17 MM TO 350 MM DIA
SizeRound Bar Size: 3mm~ 800mm
Square Bar Size: 4mm* 4mm ~100mm* 100mm
Flat Bar Size: 2mm ~ 100mm
Hex Bar Size: 2mm ~ 100mm
Thickness50 mm to 6000 mm Long
Length1 To 6 Meters, Custom Cut Length
FinishBlack, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Equivalent Grade:- Stainless Steel 309/309S Round bar

STANDARDWERKSTOFF NR.UNS
SS 3091.4828S30900

Chemical Composition:- Stainless Steel 309/309S Round bar

GradeCNiSiSMnPCrMo
SS 3090.20 max12.0 – 15.00.75 max0.03 max2.00 max0.045 max22.0 – 24.0

Mechanical Properties:- Stainless Steel 309/309S Round bar

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
SS 3098.0 g/cm31455°C (2650°F)Psi – 89900 , MPa – 620Psi – 45000 , MPa – 31045 %

Dimensions:- Stainless Steel 309/309S Round bar

Diameter or Width (mm)Weight per meterSectional AreaPerimeter
Square (kg)Round (kg)Square (cm²)Round (cm²)Square (cm)Round (cm)
5.00.200.150.250.202.01.57
5.50.240.190.300.242.21.78
6.00.280.220.360.282.41.88
7.00.380.300.490.382.82.20
8.00.500.390.640.503.22.51
9.00.640.500.810.643.62.83
100.730.631.000.794.03.14
110.950.751.210.954.43.46
121.130.891.441.134.83.77
141.541.211.961.545.64.40
162.011.582.562.016.45.03
182.542.003.242.547.25.65
203.142.474.003.148.06.28
223.802.984.843.808.86.91
254.913.856.254.9110.07.85
286.154.837.846.1611.28.80
328.046.3110.248.0412.810.05
3610.177.9912.9610.1814.411.31
4012.569.8616.0012.5716.012.57
4515.9012.4920.2515.9018.014.14
5019.6215.4125.0019.6420.015.71
5624.6219.3431.3624.6322.417.59
6331.1624.4736.6931.1725.219.79
7139.5731.0850.4139.5928.422.31
8050.2439.4664.0050.2732.025.13

Weight Chart:- Stainless Steel 309/309S Round bar

SizeKgs / FootKgs / MtrSizeKgs / FootKgs / MtrSizeKgs / FootKgs / Mtr
3mm0.0170.05520mm0.7532.4703"10.90035.762
1/8"0.0190.06222mm0.9082.9793-1/4"12.80041.996
5/32"0.0290.0957/8"0.9263.0383-1/2"14.85048.772
4mm0.0300.09824mm1.0803.5433-3/4"17.00155.780
3/16"0.0430.14125mm1.1803.8714"19.30663.340
5mm0.0470.1541"1.2103.9704-1/4"21.90872.249
7/32"0.0580.19026mm1.2714.1704-1/2"24.448780.340
6mm0.0680.22327mm1.3684.4904-3/4"27.36690.249
1/4"0.0760.2491-1/8"1.5345.0335"30.46199.940
7mm0.0910.29830mm1.6915.5485-1/2"36.690121.000
5/16"0.1180.3871-1/4"1.9246.3496"43.860143.900
8mm0.1200.39832mm1.8946.3146-1/2"51.093167.630
9mm0.1520.4981-3/8"2.3037.5507"59.432196.000
3/8"0.1700.55735mm2.3907.5537-1/2"68.226225.000
10mm0.1890.62036mm2.4387.9998"77.586254.55
11mm0.2280.74838mm2.7928.90310"121.048397.140
7/16"0.2320.7611-1/2"2.7158.951
12mm0.2710.88940mm3.0099.872
1/2"0.3030.9941-5/8"3.20010.449
13mm0.3181.0431-3/4"3.71212.179
14mm0.3681.20745mm3.80712.555
9/16"0.3831.2561-7/8"4.26013.977
15mm0.4241.39148mm4.33014.205
5/8"0.4731.55150mm4.69815.414
16mm0.4811.5782"4.84815.906
17mm0.5431.7912-1/8"5.47517.963
11/16"0.5731.8802-1/4"6.13520.128
18mm0.6102.00160mm6.76822.205
3/4"0.6822.2372-3/8"6.83822.435
2-1/2"7.57624.856
2-5/8"8.35427.409
2-3/4"9.16930.083

Different Types:- Stainless Steel 309/309S Round bar

Astm A276 SS 309 Round Bar
ASME SA276 Stainless Steel 309S Hex Bar
UNS S30900 Bright Bar
DIN 1.4828 Black Bar
Astm A479 SS 309 Threaded Bar
UNS S30900 Tie Rod
Astm A479 Stainless Steel 309S Flat Bar
AISI SA479 SS Rectangular Bar
Astm A276 Stainless Steel 309 Polished Bar
AISI SA276 SS 309S Square Bar
UNS S30900 Cold Drawn Bar
DIN 1.4828 Ingot

Price List:- Stainless Steel 309/309S Round bar

  • Stainless Steel 309 Hex Bar
    USD $2.1 – $10.03 / Kg
  • SS 309S Round Bar
    USD $2.05 – $10.18 / Kg
  • Alloy 309 Bright Bar
    USD $2.45 – $10.48 / Kg
  • SS 309 Threaded Bar
    USD $2.18 – $10.81 / Kg
  • UNS S30900 Flat Bar
    USD $2.14 – $10.45 / Kg
  • ASTM A276 SS 309S Square Bar
    USD $2.11 – $5.2 / Kg
  • DIN 1.4828 Black Bar
    USD $2.13 – $10.92 / Kg

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

Packaging Industries

We Sumit Impex Metal Ensure the Best Quality of Packing, Because It Plays an Important Role Especially in the Case of International Shipments in Which Consignment Passes Through Various Channels to Reach the Ultimate Destination, So We Put Extraordinary Concern Regarding Packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

Testings (Destructive, Non Destructive)

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DIN 1.4828 Coil Wire Price List, ASME SA276 SS 309 Tig Wire Weight Chart, DIN 1.4828 MIG Wire Catalogue, SS 309S Threaded Bars At Factory Price, ASME SA276 SS 309 Black Bars At Factory Price, 309 SS Triangle Bar Weight Calculator, SS 309S Welding Wire Price Per Kg, SS 309 Spool Wire Price List.

City We Deliver:-

Stainless Steel 309 Square Bars Stockist in Pimpri-Chinchwad, SS 309 Threaded Bars Supplier in Pune, ASME SA276 SS 309S Tig Wire Exporter in Delhi, ASTM A276 SS 309 Polished Bar Supplier in Bihar, SS 309 Hex Bars Supplier in Coimbatore, SS 309 Welding Wire Stockist in Nashik.

Countries We Export:-

309 SS Rectangular Bar Exporter in Indonesia, DIN 1.4828 T Bars Supplier in Jordan, DIN 1.4828 Coil Wire Manufacturer in Vietnam, 309 SS Wire Mesh Manufacturer in Tunisia, SS 309S Spool Wire Exporter in Yemen, UNS S30900 Bright Bars Manufacturer in Singapore, SS 309 Hex Bars Supplier in Saudi Arabia, UNS S30900 Hollow Bar Stockist in Libya.
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