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Duplex Round Bar

DSS Rod, Flat and Hex Bar manufacturer in India

We are a leading Duplex Steel Round Bar Manufacturer and produce different kinds of duplex steel material. Duplex is a type of stainless steel that contains austenitic and ferritic metallurgic phases in its microstructure. As a result, It is stronger and corrosion resistant. We produce the ASTM A276 Duplex Stainless Steel Round Bar for mainly the production of other accessories such as the bolts and nuts. Our products are of superior quality and they undergo all the required testing. Great Steel & Metals manufactures different Duplex Stainless Steel Rod. The ASME SA276 Duplex Hex Bar is a standard bar that is produced for strength. The hex bars are usually used in applications that require more structural strength. The hex bars provide the structural strength because of their shapes. Since the SA276 is a standard, it is also very cost effective. The Duplex Threaded Rod is used in applications where the rods have to be attached with bolts, nuts, screws or with threads. The duplex offers high corrosion resistance advantages to the bars and rods. Our DSS Flat Bar is used in decorative applications and in structural applications. The duplex material provides a combination of strength, corrosion resistance and an appealing look as well. You can contact us for our duplex bar list and pricing.


Duplex Round Bar

Finding genuine Duplex Stainless Steel Round Bar suppliers in India? Buy directly from the manufacturers and save cost

Table of contents

Specification of Duplex Round Bar

Contact us for small piece or bulk Duplex Threaded Rod, available in bright and mill finish, All Sizes and Thickness at factory price ex Mumbai

DSS Round bar size Diameter: 3 To 800mm
Hex Bar size 2 To 100mm
Flat bar size Thickness = 2 To 100 mm
Width = 10 to 500 mm
Square bar size 4 to 100 mm
ASTM A276 DSS Angle bar size 3*20*20 - 12*100*100
Section 3 to 12.0 mm
ASTM A276 DSS Channel Bar 80 x 40 to 150 x 75 section= 5 to 6 thickness
DSS Hollow Bar 32 Outer Diameter x 16 Inner Diameter to 250 Outer Diameter x 200 Inner Diameter
Billet Size 1/2 to 495 mm
DSS Rectangles Size 33 x 30 mm to 295 x 1066 mm
Round Bar Finish Centreless Ground, Cold Drawn, Grinding, Hot Rolled, Smooth Turned, Bright, Slit Rolled Edge, Hot Rolled Annealed, Peeled, Rough Turned, Polish, Centreless Ground & Black
DSS Round Bar Surface Polished, Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline
ASTM A276 Round Bar Condition Annealed, Hardened, tempered
DSS Bar Technique Cold Rolled, Hot Rolled, Forged Round Bar, Cold Drawn, Rod
SA276 DSS Steel Round Bar Tolerance H9, H8, H13, H10, H11, H12, K10, K12, K9, K11
Bar Processing Bar cutting to 650 mm

ASTM A479 Duplex Round Bar Price List

Description Price Per Ton in INR Price Per Ton in USA $ Price Per Ton in UAE Dirham
Large capacity duplex hot rolled stainless steel round bar INR 74747.60 USA $ 1,000.00 AED 3674.14
Duplex Stainless Steel Black Bar Steel Rods INR 93434.50 USA $ 1,250.00 AED 4592.68
Duplex Stainless Steel Bar Rod with Diameter 10mm INR 97171.88 USA $ 1,300.00 AED 4776.38
duplex inox 20mm stainless steel rod INR 67272.84 USA $ 900.00 AED 3306.73
Customize Precision Round 1Mm 2 Mm Solid Duplex Stainless Steel Rod INR 56060.70 USA $ 750.00 AED 2755.61
Duplex SAF Stainless Steel Square Rod/bar INR 89697.12 USA $ 1,200.00 AED 4408.97
High Precision Duplex Inox SS Rod 10mm Stainless Steel Round Bar INR 156969.96 USA $ 2,100.00 AED 7715.69
Duplex 2205 Round Bar 20mm Stainless Steel Rod INR 59798.08 USA $ 800.00 AED 2939.31
2.5mm Best-selling duplex steel round bar 10mm INR 71010.22 USA $ 950.00 AED 3490.43
diameter 10 mm duplex stainless steel rod INR 171919.48 USA $ 2,300.00 AED 8450.52

Types of Duplex Stainless Round Bar

Desired Duplex Stainless Steel Rod in Mumbai, best price of ASME SA276 DSS Cold Drawn Round Bar in various sizes and Dimension
Duplex Round Bars

Duplex Round Bars

DSS Hex Bar

DSS Hex Bar

Duplex Stainless Flat Bars

Duplex Stainless Flat Bars

Duplex Steel Rod

Duplex Steel Rod

Duplex SS Rounds

Duplex SS Rounds

SS Duplex Bars

SS Duplex Bars

Duplex Alloy Annealed Bar

Duplex Alloy Annealed Bar

Duplex Square Bars

Duplex Square Bars

Stainless Steel Duplex Bright Bar

Stainless Steel Duplex Bright Bar

DSS Polished Bars

DSS Polished Bars

Steel Duplex Black Bar

Steel Duplex Black Bar

DSS Round Bars Cold Drawn

DSS Round Bars Cold Drawn

DSS Flat Bars

DSS Flat Bars

DSS Round Bars

DSS Round Bars

DSS Square Bar

DSS Square Bar

DSS Flat Bars Cold Drawn

DSS Flat Bars Cold Drawn


ASTM A479 Duplex Rod Forms & Shapes

  • Round
  • Flat Bars
  • Round Rod
  • Channel Bars
  • Forging
  • I/H Bars
  • Ingot
  • Hex (A/F)
  • Rectangle
  • Triangle
  • Profiles
  • Rod
  • Precision Ground Bars
  • Rings
  • Half Round Bars
  • Square
  • Hollow
  • Rectangular Bar
  • T-Bars
  • Billet
  • Blocks
  • Threaded

Duplex SS Round Bar Condition

H&T Hardened and tempered.
PH Precipitation hardened.
ANN Annealed

Standard of ASME SA276 DSS Rod

EN 10088-3 EN 10272 AD2000-
W2/W10		 ASTM A 479 ASME SA 479 NACE MR 0175
20-450 mm 20-160 mm – 20-450 mm 20-450 mm Independent of size

DSS Round Bar finishes

P Polished
SRE Slit rolled edge
HF Hot finished
HRAP Hot rolled annealed and pickled
RT Rough turned/peeled
CF Cold finished
BD Bright drawn
PR Peeled and reeled
CD Cold drawn
CG Centreless ground
P&T Peeled and turned
ST Smooth turned

Size Chart of Duplex Stainless Steel Rod

Metric ASTM/ Canadian US Bar Japanese
Bar Size Diameter (mm) Bar Size Diameter (mm2) Bar Size Diameter (Inch) Bar Size Diameter (mm)
5 5 10M 100 #2 0.250 6 6
5.5 5.5 15M 200 #3 0.375 10 10
6 6 20M 300 #4 0.500 13 13
7 7 25M 500 #5 0.625 16 16
8 8 30M 700 #6 0.750 19 19
9 9 35M 1000 #7 0.875 22 22
10 10 45M 1500 #8 1.000 25 25
11 11 55M 2500 #9 1.125 29 29
12 12 #10 1.250 32 32
14 14 #11 1.375 35 35
16 16 #12 1.500 38 38
18 18 #13 1.625 41 41
20 20 #14 1.750 44 44
22 22 #15 1.875 48 48
25 25 #16 2.000 51 51
28 28 #18 2.250 57 57
32 32
36 36
40 40
44 44
50 50

Duplex Round Bar Size in MM

Metric ASTM/ Canadian US Bar Japanese
Bar Size Diam. (mm) Bar Size Diam. (mm2) Bar Size Diam. (Inch) Bar Size Diam. (mm)
5 5 10M 100 #2 0.250 6 6
5.5 5.5 15M 200 #3 0.375 10 10
6 6 20M 300 #4 0.500 13 13
7 7 25M 500 #5 0.625 16 16
8 8 30M 700 #6 0.750 19 19
9 9 35M 1000 #7 0.875 22 22
10 10 45M 1500 #8 1.000 25 25
11 11 55M 2500 #9 1.125 29 29
12 12 #10 1.250 32 32
14 14 #11 1.375 35 35
16 16 #12 1.500 38 38
18 18 #13 1.625 41 41
20 20 #14 1.750 44 44
22 22 #15 1.875 48 48
25 25 #16 2.000 51 51
28 28 #18 2.250 57 57
32 32
36 36
40 40
44 44
50 50

Sizes of Duplex Steel Hex Bar

Hex bar Size in Inch Hex bar Weight per Inch Hex bar Weight per Feet
3/16 1.248 0.104
1/4 2.160 0.180
5/16 3.480 0.290
3/8 4.920 0.625
7/16 6.72 0.560
1/2 8.880 0.740
9/16 11.16 0.930
5/8 13.80 1.150
11/16 16.68 1.390
3/4 19.92 1.660
13/16 23.40 1.950
7/8 27.60 2.300
15/16 31.20 2.625
1 34.80 2.90
1-1/16 39.60 3.30
1-1/8 44.40 3.700
1-1/4 55.20 4.625
1-5/16 61.20 5.100
1-3/8 67.20 5.625
1-7/16 73.20 6.100
1-1/2 79.20 6.625
1-5/8 93.60 7.800
1-3/4 108.36 9.030
1-7/8 124.80 10.400
2 141.60 11.80
2-1/4 179.04 14.920
2-3/8 203.04 16.920
2-1/2 221.04 18.42
3 318.36 26.53

Duplex SS Round Bar Weight Chart

Size Kgs / Foot Kgs / Mtr Size Kgs / Mtr Kgs / Foot Size Kgs / Foot Kgs / Mtr
3" 10.900 35.762 3mm 0.055 0.017 20mm 0.753 2.470
3-1/4" 12.800 41.996 1/8" 0.062 0.019 22mm 0.908 2.979
3-1/2" 14.850 48.772 5/32" 0.095 0.029 7/8" 0.926 3.038
3-3/4" 17.001 55.780 4mm 0.098 0.030 24mm 1.080 3.543
4" 19.306 63.340 3/16" 0.141 0.043 25mm 1.180 3.871
4-1/4" 21.908 72.249 5mm 0.154 0.047 1" 1.210 3.970
4-1/2" 24.4487 80.340 7/32" 0.190 0.058 26mm 1.271 4.170
4-3/4" 27.366 90.249 6mm 0.223 0.068 27mm 1.368 4.490
5" 30.461 99.940 1/4" 0.249 0.076 1-1/8" 1.534 5.033
5-1/2" 36.690 121.000 7mm 0.298 0.091 30mm 1.691 5.548
6" 43.860 143.900 5/16" 0.387 0.118 1-1/4" 1.924 6.349
6-1/2" 51.093 167.630 8mm 0.398 0.120 32mm 1.894 6.314
7" 59.432 196.000 9mm 0.498 0.152 1-3/8" 2.303 7.550
7-1/2" 68.226 225.000 3/8" 0.557 0.170 35mm 2.390 7.553
8" 77.586 254.55 10mm 0.620 0.189 36mm 2.438 7.999
10" 121.048 397.140 11mm 0.748 0.228 38mm 2.792 8.903
      7/16" 0.761 0.232 1-1/2" 2.715 8.951
      12mm 0.889 0.271 40mm 3.009 9.872
      1/2" 0.994 0.303 1-5/8" 3.200 10.449
      13mm 1.043 0.318 1-3/4" 3.712 12.179
      14mm 1.207 0.368 45mm 3.807 12.555
      9/16" 1.256 0.383 1-7/8" 4.260 13.977
      15mm 1.391 0.424 48mm 4.330 14.205
      5/8" 1.551 0.473 50mm 4.698 15.414
      16mm 1.578 0.481 2" 4.848 15.906
      17mm 1.791 0.543 2-1/8" 5.475 17.963
      11/16" 1.880 0.573 2-1/4" 6.135 20.128
      18mm 2.001 0.610 60mm 6.768 22.205
      3/4" 2.237 0.682 2-3/8" 6.838 22.435
            2-1/2" 7.576 24.856
            2-5/8" 8.354 27.409
            2-3/4" 9.169 30.083

Duplex Steel Round Bar Tolerances

Never forget to compare our price with other Duplex Round Bar Manufacturers in India, best quality and lowest price of Duplex Flat Bar & Alloy Duplex Hollow Bars
Shape / Section Permitted variation Size, diameter or width across flats
mm mm
Round + 0 to – 0.070
+ 0 to – 0.085
+ 0 to – 0.100
+ 0 to – 0.120
+ 0 to – 0.140		 ≥6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
Flat (thickness) + 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.250
+ 0 to – 0.350		 < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
Flat (width) + 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.160
+ 0 to – 0.190
+ 0 to – 0.220
+ 0 to – 0.350
+ 0 to – 1.00
+ 1.00 to – 1.00		 < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
> 100 ≦ 130
> 130 ≦ 160
> 160 ≦ 320
Square and
hexagon		 + 0 to – 0.090
+ 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.160
+ 0 to – 0.250		 ≥ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 105

Tolerances of Turned DSS Alloy Round Bar (BS 970-3)

-
DSS Round Bar Size, diameter Permitted variation
mm mm
≧ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 120
> 120 ≦ 180
> 180 ≦ 250
> 250 ≦ 315
> 315 ≦ 400
> 400		 + 0 to – 0.070
+ 0 to – 0.085
+ 0 to – 0.100
+ 0 to – 0.120
+ 0 to – 0.140
+ 0 to – 0.160
+ 0 to – 0.185
+ 0 to – 0.210
+ 0 to – 0.230
+ 0 to – 0.250

Tolerance of Precision DSS Round Bar (BS 970-3)

Section Size,
diameter		 Permitted overall variation
Class A Class B Class C
mm mm mm mm
Round ≧ 6 <75 0.05 0.025 0.013

Tolerance Chart of DSS Bright Round Bar (BS EN ISO 286-2 )

NOMINAL SIZE p h6 h7 h8 h9 H10 H11 h12
DIAMETER mm
~ to 3 +0.004/0 +0.006/0 +0.01/0 +0.014/0 +0.025/0 +0.04/0 +0.06/0 +0.1/0
over 3 to 6 +0.005/0 +0.008/0 +0.012/0 +0.018/0 +0.03/0 +0.048/0 +0.075/0 +0.12/0
over 6 to 10 +0.006/0 +0.009/0 +0.015/0 +0.022/0 +0.036/0 +0.058/0 +0.09/0 +0.15/0
over 10 to 18 +0.008/0 +0.011/0 +0.018/0 +0.027/0 +0.043/0 +0.07/0 +0.11/0 +0.18/0
over 18 to 30 +0.009/0 +0.013/0 +0.021/0 +0.033/0 +0.052/0 +0.084/0 +0.13/0 +0.21/0
over 30 to 50 +0.011/0 +0.016/0 +0.025/0 +0.039/0 +0.062/0 +0.1/0 +0.16/0 +0.25/0
over 50 to 80 +0.013/0 +0.019/0 +0.03/0 +0.046/0 +0.074/0 +0.12/0 +0.19/0 +0.3/0
over 80 to 120 +0.015/0 +0.022/0 +0.035/0 +0.054/0 +0.087/0 +0.14/0 +0.22/0 +0.35/0
over 120 to 180 +0.018/0 +0.025/0 +0.04/0 +0.063/0 +0.1/0 +0.16/0 +0.25/0 +0.4/0
over 180 to 250 +0.02/0 +0.029/0 +0.046/0 +0.072/0 +0.115/0 +0.185/0 +0.29/0 +0.46/0

Length of Duplex SS Round Rod

  • Length = 9 to 12 M
  • USA = 40 Feet

Equivalent of ASTM A276 DSS Round Bar

STANDARD WERKSTOFF NR. UNS
S31803/S32205 1.4462 S31803 / S32205

Composition Standard of Duplex Steel Round Bar

Grade Carbon Manganese Silicon Phosphorus Sulfur Chromium Molybdenum Nickel Nitrogen Iron
S31803 / S32205 0.030 Maximum 2.00 Maximum 1.00 Maximum 0.030 Maximum 0.020 Maximum 22.0 To 23.0 3.0 To 3.5 4.50 To 6.50 0.14 To 0.20 63.72 min

Duplex Stainless Steel Round Bar Mechanical Characteristics

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

Duplex Round Bar Hs Code

Hs Code Description
72221119 Duplex Round Bar

DSS Round Bar Applications

  • Chemical tanks
  • Architecture and Construction
  • Cargo tanks for ships and trucks
  • Pulp & Paper Industries
  • Petrochemical Industries
  • Food Processing Equipment
  • Biofuels plant
  • Oil & Gas Industries
  • Power Generation Industries
  • Desalination

20 years of Experience as a supplier of these materials in below mentioned locations

Duplex Round Bars South Africa, Kuwait, Brazil, Saudi Arabia (KSA)
DSS Rod Nigeria, Australia, Philippines, UK
ASTM A276 DSS Round Bars Malaysia, Hong Kong, Oman, UAE
Duplex Stainless Steel Rod Singapore, Bahrain, South Africa
ASME SA276 Duplex Hex Bars Italy, Iran, Chile, Singapore
Duplex Flat Bars Turkey, Norway, Malaysia, United Arab Emirates (UAE)
ASTM A479 DSS Round Bars Dammam -KSA, Belgium, Philippines, Indonesia.
SA479 DSS Bright Round Bars Canada, Malaysia, Philippines, Singapore
DSS Bright Bars Europe, Romania, Japan, Malaysia
Duplex Steel flat Bars Colombia, Sweden, China, Malaysia
Hot Rolled Duplex Steel round Bars Netherlands, Russia, Dubai, Malaysia
Duplex Polished Round Bars Egypt, UK, Mexico, Spain
A276 DSS Half-Round Bars Ellington -United States, Poland, Canada, UK
Duplex Billets Bars United Kingdom -UK, Europe, UAE, Malaysia
SA276 DSS Rods Thailand, Europe, France, Qatar
DSS Billets Bars Czechia, Malaysia, Germany, Thailand
Duplex Triangle bars Finland, USA, Bangladesh, Malaysia