Stainless Steel 321/321H Round Bar

What is Stainless Steel 321/321H Round Bar

SS 321 is also recognized as UNS S32100 stabilized round bar which is generally adopted across high corrosive environments more specifically intergranular corrosions. Even under the chromium carbide atmospheres limiting the range of 800-1500 Degree F, this grade performs very well. Stainless Steel 321 is stabilized grade and hence, offers relief from the carbide formation, all thanks to its titanium addition into the material. SS 321 Round Bars have outstanding mechanical and chemical properties that result in benefits across high service temperature environments. In terms of physical properties, SS 321 round bars also give excellent results against stress and creep rupture atmospheres even one step ahead than other steel grades such as SS 304 , and 304L that are also known to resist sensitization and intergranular atmospheres.

SS 321H round bars is a higher carbon version steel bar that has a proportion of carbon in the range from 0.04-0.10%. It came into existence to improve resistance across creep resistance at the temperature up to 1000 Degree F. SS 321 and 321H bars both do not support heat treatment, and hence can be hardened only and only through cold working. However, SS 321 and 321H can be welded and fabricated through standard practices. The applications that employ SS 321 and 321H round bars are food processing, chemical processing, waste treatment, petroleum refining, and many more.

321 SS Wire Mesh, DIN 1.4541 T Bars Supplier, UNS S32100 H Bars Stockist, ASTM A276 SS 321 Round Bars, ASME SA276 SS 321H Black Bars, DIN 1.4541 MIG Wire, UNS S32100 Hollow Bar, DIN 1.4541 Forged Rods Stockist, Stainless Steel 321 Square Bars, DIN 1.4541 Forged Rods, UNS S32100 Bright Bars Manufacturer.

Sumit Impex is a dedicated manufacturer and supplier of steel products. We manufacture SS 321/321H Round bars, and export them all over the world at the best and acceptable prices. We design and produce SS 321/321H Round bars on the bases of national and international quality standards and norms to accomplish all demands of the clients.

Specification:- Stainless Steel 321/321H 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 321/321H Round Bar

STANDARDWERKSTOFF NR.UNSJISEN
SS 3211.4541S32100SUS 321X6CrNiTi18-10
SS 321H1.4878S32109SUS 321HX12CrNiTi18-9

Chemical Composition:- Stainless Steel 321/321H Round Bar

GradeCMnSiPSCrNNiTi
SS 3210.08 max2.0 max1.0 max0.045 max0.030 max17.00 - 19.000.10 max9.00 - 12.005(C+N) – 0.70 max
SS 321H0.04 – 0.102.0 max1.0 max0.045 max0.030 max17.00 - 19.000.10 max9.00 – 12.004(C+N) – 0.70 max

Mechanical Properties:- Stainless Steel 321/321H Round Bar

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31457 °C (2650 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Dimensions:- Stainless Steel 321/321H 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 321/321H 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 321/321H Round Bar

Astm A276 SS 321 Round Bar
ASME SA276 Stainless Steel 321H Hex Bar
UNS S32100 Bright Bar
DIN 1.4541 Black Bar
Astm A479 SS 321 Threaded Bar
UNS S32109 Tie Rod
Astm A479 Stainless Steel 321H Flat Bar
AISI SA479 SS Rectangular Bar
Astm A276 Stainless Steel 321 Polished Bar
AISI SA276 SS 321H Square Bar
UNS S32100 Cold Drawn Bar
DIN 1.4878 Ingot

Price List:- Stainless Steel 321/321H Round Bar

  • Stainless Steel 312 Hex Bar
    USD $2.1 – $10.03 / Kg
  • SS 312H Round Bar
    USD $2.05 – $10.18 / Kg
  • Alloy 312 Bright Bar
    USD $2.45 – $10.48 / Kg
  • SS 312 Threaded Bar
    USD $2.18 – $10.81 / Kg
  • UNS S32100 Flat Bar
    USD $2.14 – $10.45 / Kg
  • ASTM A276 SS 312H Square Bar
    USD $2.11 – $5.2 / Kg
  • DIN 1.4541 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)

People Also Search:-

Stainless Steel 321 Square Bars Price List, UNS S32100 Bright Bars Price List In India, DIN 1.4541 Coil Wire Price List, ASME SA276 SS 321H Black Bars At Factory Price, 321 SS PSQ Bar Weight Calculator, DIN 1.4541 T Bars Catalogue, SS 321 Threaded Bars At Factory Price.

City We Deliver:-

321 SS Rectangular Bar Supplier in Hyderabad, SS 321 Spool Wire Exporter in Punjab, Stainless Steel 321H Square Bars Stockist in Pimpri-Chinchwad, SS 321 Hex Bars Supplier in Coimbatore, DIN 1.4541 Forged Rods Stockist in Ahmedabad, ASME SA276 SS 321 Tig Wire Exporter in Delhi, SS 321 Threaded Bars Supplier in Pune.

Countries We Export:-

321 SS Rectangular Bar Exporter in Indonesia, 321 SS Flat Bars Exporter in Kuwait, ASME SA276 SS 321 Tig Wire Exporter in Lebanon, SS 321H Ingot Bars Manufacturer in Israel, ASME SA276 SS 321 Black Bars Stockist in UAE, UNS S32100 Wire Exporter in South Africa, 321 SS PSQ Bar Stockist in Australia, SS 321 Welding Wire Stockist in Oman, DIN 1.4541 MIG Wire Stockist in UK.
Scroll to Top