Round Bars

Round Bars Manufacturer & Supplier

With Holding Years Of Expertise In The Industry, We MIC Is Considered As One Of The Pioneer Organization Engaged In Manufacturing & Exporting, Importing A Huge Gamut Of Round Bar & Rods. Our offered Round bars has special quality finishing and durable for long life, high pressure and zero defects.

We hold a prominent market position in offering a wide range of Round Bar & Rods. These are available in different sizes and dimensions, these can be availed by clients as per their specific need. We supply and export a wide and qualitative range of Stainless Steel Round that find application in various industries. Our round bars are widely appreciated for features like effective strength, corrosion resistance and high tolerance. We offer our range in various specifications as per industry specific requirements.

The Round bars & rods offered by us include Copper alloy round bars, Stainless Steel round bars & rods, Carbon Steel round bars & rods, Duplex Steel round bars & rods, Nickel Alloy round bars & rods, & Alloy steel round bars & rods. Thease Round Bars are widely Usd in various industry & Sectors such as Petrochemical, Chemical, Pharmaceutical, Fertiliser, Agro Chemical, Aerospace, Desalination, Food & Beverage, Suger, Distillery, Oil & Gas, Power Generation, Cement, Petroleum Refinery, Pulp & paper & Man Made Fiber.

Specification

Specifications ASTM/ASME
Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Round Bars Outside Diameter in the range of 4mm to 500mm
Bright Bars Outside Diameter in the range of 4mm to 100mm
Hex Bars 18mm – 57mm (11/16" to 2-3/4")
Square Bars 18mm – 47mm (11/16" to 1-3/4")
Flat Bars 1/2” to 10” in thickness range of 2mm to 150mm,
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length 1 to 6 Meters, Custom Cut Lengths
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Available Types of Round Bars

Round Bars

Square Bars

Rectangle Bars

Billet

Flat Bars

Hex Bars

Bright Bars


Material Grades of Round Bars

Stainless Steel Round Bars

Plates as per ASTM A240, Gr. TP 304,304L, 304LN, 309, 309S, 309H, 310H, 316, 316L, 316H, 316LN, 316TI, 317, 317L, 321, 321H, 347, 347H, 409, 410, 420, 430 etc.

Carbon Steel Round Bars

ATSM A283, A285, A515, ASTM 516, ASTM A105, ASTM A234, LF1, LF2, ASTM A106, ASTM A333, ASTM A53, API 5L etc.

Nickel Alloy Round Bars

ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 ), ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ), ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 ), ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ), ASTM / ASME SB 704/705 UNS 8825 INCONEL (825), ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 ), ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ), ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625), ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276)

Duplex/Super Duplex Round Bars

UNS S31803, UNS S32205, UNS S32750, UNS S32760

Alloy Steel Round Bars

ASTM A387 Gr.11/22/5/9/91, ASTM A335 Gr.5/9/11/22/91, 4140, 4145, 4140H, 4145H etc.


Round Bars Sizes Chart

US Bar Metric Japanese Canadian/ASTM
Diameter(Inch) Bar Size Diameter (millimeter) Bar Size Diameter (millimeter) Bar Size Diameter (millimeter2) Bar Size
0.250 #2 5 5 6 6 100 10M
0.375 #3 5.5 5.5 10 10 200 15M
0.500 #4 6 6 13 13 300 20M
0.625 #5 7 7 16 16 500 25M
0.750 #6 8 8 19 19 700 30M
0.875 #7 9 9 22 22 1000 35M
1.000 #8 10 10 25 25 1500 45M
1.125 #9 11 11 29 29 2500 55M
1.250 #10 12 12 32 32
1.375 #11 14 14 35 35
1.500 #12 16 16 38 38
1.625 #13 18 18 41 41
1.750 #14 20 20 44 44
1.875 #15 22 22 48 48
2.000 #16 25 25 51 51
2.250 #18 28 28 57 57
32 32
36 36
40 40
44 44
50 50

Round Bars & Rods Weight Chart

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

Round Bars & Rods Processing

Round bar Cutting Products cut include Round bars, Flat bars, Hex bars, Square bars, Tubing and Hollow bars, Pipe, Angles, channels, Beams and Tees. Thickness range is 1/16″ to 28″ diameter
Round bar Production Cutting We can provide production cutting for product diameters up to 4″. We utilize Amanda Production Equipment to achieve these precision cuts with tight tolerances.
Round bar Polishing Products polished included all tubular products, with OD & ID polishing available, Round bars, Square bars, Hex & Flat bars, Angles, Uneven Leg Angles, beams, and other shapes.

Turned Round Bar Tolerances Chart

Turned Round Bar Tolerances
Round Bar Size, Diameter Permitted variation
milimeter milimeter

> 18 ≦ 30
≧ 6 ≦ 18
> 400
> 50 ≦ 80
> 30 ≦ 50
> 120 ≦ 180
> 80 ≦ 120
> 250 ≦ 315
> 180 ≦ 250
> 315 ≦ 400

+ 0 to - 0.085
+ 0 to - 0.070
+ 0 to - 0.230
+ 0 to - 0.120
+ 0 to - 0.140
+ 0 to - 0.185
+ 0 to - 0.160
+ 0 to - 0.210
+ 0 to - 0.250
Bars Section/Shape diameter, width or Size across flats variation Permitted
millimeter millimeter
Flat (Thickness) < 18
> 30 ≦ 50
> 18 ≦ 30
> 50 ≦ 80
+ 0 to - 00.110
+ 0 to - 00.250
+ 0 to - 00.130
+ 0 to - 00.350
Square and Hexagon > 18 ≦ 30
≥ 6 ≦ 18
> 30 ≦ 50
> 80 ≦ 105
> 50 ≦ 80
+ 0 to - 00.110
+ 0 to - 00.090
+ 0 to - 00.130
+ 0 to - 00.250
+ 0 to - 00.160
Round > 18 ≦ 30
≥6 ≦ 18
> 30 ≦ 50
> 80 ≦ 100
> 50 ≦ 80
+ 0 to - 00.085
+ 0 to - 00.070
+ 0 to - 00.100
+ 0 to - 00.140
+ 0 to - 00.120
Flat (Width) < 18
> 30 ≦ 50
> 18 ≦ 30
> 50 ≦ 80
> 160 ≦ 320
> 100 ≦ 130
> 80 ≦ 100
> 130 ≦ 160
+ 0 to - 00.110
+ 0 to - 00.160
+ 0 to - 00.130
+ 0 to - 00.190
+ 1.00 to - 1.00
+ 0 to - 00.350
+ 0 to - 00.220
+ 0 to - 1.00
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