Inconel 718 Round Bar & Rods Manufacturer & Supplier

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Inconel 718 Round Bars & Rods

India’s Leading Inconel® Alloy 718 Round Bars, DIN 2.4668 Industrial Flat Bars, UNS N07718 Square Bars, Inconel 718 Rectangular Bar, Alloy 718 Hot Rolled Bars Supplier Manufacturer & Supplier in India.

Suppliers and Manufacturer of Inconel Alloy 718 Round Bars & Wires, which capabilities advanced energy and may be without difficulty formed. Inconel UNS N07718 Threaded Bars is utilized in numerous corrosion resisting programs, including for furnace components, chemical processing, meals processing, nuclear engineering and sparking electrodes. Inconel 718 Wire have an excellent mechanical properties and provide good resistance to oxidation. These Round Bars find extensive application in furnace. Inconel 718 Round Bar is a nickel-chromium alloy that contains up to 55% nickel and 17% chromium. These products are available in various sizes, dimensions, shapes, and standards. Inconel 718 is chromium and nickel-based alloy. It contains some amount of iron, columbium, titanium, molybdenum, hese bars are most durable and carry sturdy construction. Inconel 718 round bars and Inconel 718 wires are used in Machined Components, Valves, Machine tools, Pump Shafts, Fasteners, Dairy Equipments and Surgical & Medical Parts. Inconel 718 Bars, Rods & Wires which has a nickel-chromium-molybdenum alloy specially designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion service. It is noticeably immune to chloride-ion stress-corrosion cracking because of the excessive nickel content material.

Inconel WNR 2.4668 Spring Steel Wires is a nickel-chromium alloy with true oxidation resistance at excessive temperatures and resistance to chloride-ion stress-corrosion cracking, corrosion through excessive-purity water, and caustic corrosion. We manufacture these products using superior quality of raw material that is purchased from the reputed vendor. With the expert knowledge and the latest technology, we are able to provide our customers with the excellent quality of products. Inconel 718 Bars has excellent weldability when compared to the nickel – base super alloys hardened by aluminum and titanium. We have a largest Alloy 718 Bars inventory comes in flat, rectangular, square, and hollow etc. Inconel 718 Bars, Rods & Wires which has a nickel-chromium-molybdenum alloy specially designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion service. We offer inconel 718 round bars, inconel 718 wires are in different sizes, specifications and shapes as per demands of our esteemed customers. We supply Inconel 718 Rod, Bars, Wire, Wire Mesh with numerous quality features such as excellent corrosion resistance, high impact strength, sturdy construction, high durability, low maintenance, superior surface finish, and long service life.

Largest Manufacturer & Supplier of Hot Rolled Inconel 718 Round Bar, ASTM B637 Alloy 718 Threaded Bar, Alloy 718 Forged Bars, ASME SB637 Inconel 718 Hex Bars, Inconel Alloy 718 Threaded Rods, Nickel Alloy 718 Rebars in Mumbai, India.

Inconel Alloy 718 Round Bar Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 718 2.4668 N07718 NCF 718 – – – –

Inconel 718 Round Bar & Rods Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr
Inconel 718 0.08 max 0.35 max 0.35 max 0.015 max 0.30 max – 50.00 – 55.00 17.00 – 21.00

Inconel Alloy 718 Round Bars Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Inconel 718 8.2 g/cm3 1350 °C (2460 °F) Psi – 1,35,000 , MPa – 930 Psi – 75,000 , MPa – 482 45 %

Specification of Inconel Alloy 718 Round Bar & Wire

Specification ASTM B637 UNS N07718, ASTM B 637 / ASME SB 637, Inconel Alloy 718 AMS 5662, AMS 5663, AMS 5664, PWA 1009 PWA 1010 GE B50TF15
Grade Inconel 718 – UNS N07718
UNS N07718 Hex Bar size 2-100mm A/F
ASTM B637 Alloy 718 Round bar size Diameter: 3-~800mm
ASTM B637 Alloy 718 Square bar size 4 to 100mm
N07718 Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
Alloy 718 Rectangles Size 33 x 30mm to 295 x 1066mm
ASTM B637 N07718 Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
UNS N07718 Section 3.0 to 12.0mm thickness
Inconel 718 AMS 5666 Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
N07718 Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
ASTM B637 N07718 Billet Size 1/2″ to 495mm Diameter
Round Bar Standard Dimensions Diameter / Height:
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline, Polished
Condition Hardened & tempered, annealed
Technique Inconel 718 Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod
Processing Bar cutting to 650mm
Form Inconel 718 Round, Welding Rod, T-Bar, Rod, Precision Ground Bar, Channel Bar, Square, Flat Bar, Blocks, Round Rod, Hollow, Rings, Rectangle, Hex (A/F), Triangle, Threaded, Profiles, Billet, Ingot, I/H Bar, Half Round Bar, Forging etc.
Our stockyad location for fast delivery across India Hyderabad, Noida, Shivamogga, Pimpri-Chinchwad, Agra, Coimbatore, Chennai, Tiruchirappalli, Tirunelveli, Bhubaneswar, Mumbai, Pune, Bengaluru, Ahmedabad, Thiruvananthapuram, Dhanbad, Navi Mumbai
Our Inconel 718 Round bar conforms to NACE MR0175/ISO 15156

ASTM B637 Inconel 718 Round Bars Size Chart

Inconel Alloy 718 Round Bar Size & Dimensions
Metric US Bar ASTM/ Canadian Japanese
Bar Size Diam. (mm) Bar Size Diam. (Inch) Bar Size Diam. (mm2) Bar Size Diam. (mm)
5 5 #2 0.250 10M 100 6 6
5.5 5.5 #3 0.375 15M 200 10 10
6 6 #4 0.500 20M 300 13 13
7 7 #5 0.625 25M 500 16 16
8 8 #6 0.750 30M 700 19 19
9 9 #7 0.875 35M 1000 22 22
10 10 #8 1.000 45M 1500 25 25
11 11 #9 1.125 55M 2500 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

ASTM B637 UNS N07718 Flat Bar Size

Inconel 718 Flat bar – Metric Sizes and Weights
Flat Size KG’s per Metre Standard Length (metres) Colour Code
10 x 3 0.24 6.0 Blue
13 x 3 0.31 6.0 Blue
13 x 5 0.46 6.0 Orange
16 x 3 0.38 6.0 Blue
16 x 5 0.64 6.0 Orange
16 x 8 1.03 6.0 Red
20 x 3 0.48 6.0 Blue
20 x 5 0.81 6.0 Orange
20 x 6 0.97 6.0 White
20 x 10 1.61 6.0 Yellow
25 x 3 0.60 6.0 Blue
25 x 5 1.01 6.0 Orange
25 x 6 1.21 6.0 White
25 x 8 1.61 6.0 Red
25 x 10 2.01 6.0 Yellow
25 x 12 2.41 6.0 Pink
32 x 3 0.77 6.0 Blue
32 x 5 1.29 6.0 Orange
32 x 6 1.55 6.0 White
32 x 8 2.06 6.0 Red
32 x 10 2.58 6.0 Yellow
32 x 12 3.09 6.0 Pink
40 x 3 0.97 6.0 Blue
40 x 5 1.61 6.0 Orange
40 x 6 1.93 6.0 White
40 x 8 2.58 6.0 Red
40 x 10 3.22 6.0 Yellow
40 x 12 3.86 6.0 Pink
40 x 16 5.15 6.0 Grey
40 x 20 6.14 6.0 Green
50 x 3 1.21 6.0 Blue
50 x 5 2.01 6.0 Orange
50 x 6 2.41 6.0 White
50 x 8 3.22 6.0 Red
50 x 10 4.02 6.0 Yellow
50 x 12 4.83 6.0 Pink
50 x 16 6.44 6.0 Grey
50 x 20 8.05 6.0 Green
50 x 25 10.1 6.0 Purple
65 x 3 1.57 6.0 Blue
65 x 5 2.62 6.0 Orange
65 x 6 3.14 6.0 White
65 x 8 4.18 6.0 Red
65 x 10 5.23 6.0 Yellow
65 x 12 6.28 6.0 Pink
65 x 16 8.37 6.0 Grey
65 x 20 10.5 6.0 Green
65 x 25 13.1 6.0 Purple
75 x 5 3.02 6.0 Orange
75 x 6 3.62 6.0 White
75 x 8 4.83 6.0 Red
75 x 10 6.04 6.0 Yellow
75 x 12 7.24 6.0 Pink
75 x 16 9.66 6.0 Grey
75 x 20 12.1 6.0 Green
75 x 25 15.1 6.0 Purple
75 x 40 24.1 6.0 Yellow
90 x 5 3.62 6.0 Orange
90 x 6 4.35 6.0 White
90 x 8 5.79 6.0 Red
90 x 10 7.24 6.0 Yellow
90 x 12 8.69 6.0 Pink
100 x 5 4.02 6.0 Orange
100 x 6 4.83 6.0 White
100 x 8 6.44 6.0 Red
100 x 10 8.05 6.0 Yellow
100 x 12 9.66 6.0 Pink
100 x 16 12.9 6.0 Grey
100 x 20 16.1 6.0 Green
100 x 25 20.1 6.0 Purple
100 x 50 40.2 6.0 Green
110 x 6 5.31 6.0 White
110 x 8 7.08 6.0 Red
110 x 10 8.85 6.0 Yellow
110 x 12 10.6 6.0 Pink
130 x 5 5.23 6.0 Orange
130 x 6 6.28 6.0 White
130 x 8 8.37 6.0 Red
130 x 10 10.5 6.0 Yellow
130 x 12 12.6 6.0 Pink
130 x 16 16.7 6.0 Grey
130 x 20 20.9 6.0 Green
130 x 25 26.2 6.0 Purple
150 x 5 6.04 6.0 Orange
150 x 6 7.24 6.0 White
150 x 8 9.66 6.0 Red
150 x 10 12.1 6.0 Yellow
150 x 12 14.5 6.0 Pink
150 x 16 19.3 6.0 Grey
150 x 20 24.1 6.0 Green
150 x 25 30.1 6.0 Purple
150 x 50 60.4 6.0 Green
180 x 5 7.24 6.0 Orange
180 x 6 8.69 6.0 White
180 x 10 14.5 6.0 Yellow
180 x 12 17.4 6.0 Pink
180 x 16 23.2 6.0 Grey
180 x 20 29.0 6.0 Green
180 x 25 36.2 6.0 Purple
200 x 6 9.66 6.0 White
200 x 8 12.9 6.0 Red
200 x 10 16.1 6.0 Yellow
200 x 12 19.3 6.0 Pink
200 x 16 25.7 6.0 Grey
200 x 20 32.2 6.0 Green
200 x 25 40.3 6.0 Purple
250 x 6 12.1 6.0 White
250 x 8 16.1 6.0 Red
250 x 10 20.1 6.0 Yellow
250 x 12 24.1 6.0 Pink
250 x 16 32.2 6.0 Grey
250 x 20 40.2 6.0 Green
250 x 25 50.3 6.0 Purple
300 x 6 14.5 6.0 White
300 x 8 19.3 6.0 Red
300 x 10 24.1 6.0 Yellow
300 x 12 29.0 6.0 Pink
300 x 16 38.6 6.0 Grey
300 x 20 48.3 6.0 Green
300 x 25 60.4 6.0 Purple

ASTM B637 Inconel 718 Round Bar Weight Calculation Formula

  • ROUND – dia.mm2 x 0.004143 = Weight in lbs. per foot
  • ROUND – dia.mm2 x 0.006165 = Weight in kilograms per metre
  • HEXAGON – size mm2 x 0.00457 = Weight in lbs. per foot
  • HEXAGON – size mm2 x 0.006798 = Weight in kilograms per metre
  • SQUARE – Size mm2 x 0.00527 = Weight in lbs. per foot
  • SQUARE – Size mm2 x 0.000785 = Weight in kilograms per metre
  • U.K. tons per sq. inch (tons f/in2) x 15.4443 = Mega Pascals (MPa)
  • Newton per sq. milimeter (N/mm2) x 0.064749 = U.K. tons per sq. inch
  • Metres to feet x 3.2809
  • Feet to metres x 0.3048
  • Mega Pascals (MPa) x 0.64749 = U.K. tons f per square inch

WERKSTOFF NR. 2.4668 Round Bar Weight Chart

Inconel Alloy 718 Round bar
Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr Size Kgs / Foot Kgs / Mtr
3mm 0.017 0.055 20mm 0.753 2.470 3″ 10.900 35.762
1/8″ 0.019 0.062 22mm 0.908 2.979 3-1/4″ 12.800 41.996
5/32″ 0.029 0.095 7/8″ 0.926 3.038 3-1/2″ 14.850 48.772
4mm 0.030 0.098 24mm 1.080 3.543 3-3/4″ 17.001 55.780
3/16″ 0.043 0.141 25mm 1.180 3.871 4″ 19.306 63.340
5mm 0.047 0.154 1″ 1.210 3.970 4-1/4″ 21.908 72.249
7/32″ 0.058 0.190 26mm 1.271 4.170 4-1/2″ 24.4487 80.340
6mm 0.068 0.223 27mm 1.368 4.490 4-3/4″ 27.366 90.249
1/4″ 0.076 0.249 1-1/8″ 1.534 5.033 5″ 30.461 99.940
7mm 0.091 0.298 30mm 1.691 5.548 5-1/2″ 36.690 121.000
5/16″ 0.118 0.387 1-1/4″ 1.924 6.349 6″ 43.860 143.900
8mm 0.120 0.398 32mm 1.894 6.314 6-1/2″ 51.093 167.630
9mm 0.152 0.498 1-3/8″ 2.303 7.550 7″ 59.432 196.000
3/8″ 0.170 0.557 35mm 2.390 7.553 7-1/2″ 68.226 225.000
10mm 0.189 0.620 36mm 2.438 7.999 8″ 77.586 254.55
11mm 0.228 0.748 38mm 2.792 8.903 10″ 121.048 397.140
7/16″ 0.232 0.761 1-1/2″ 2.715 8.951
12mm 0.271 0.889 40mm 3.009 9.872
1/2″ 0.303 0.994 1-5/8″ 3.200 10.449
13mm 0.318 1.043 1-3/4″ 3.712 12.179
14mm 0.368 1.207 45mm 3.807 12.555
9/16″ 0.383 1.256 1-7/8″ 4.260 13.977
15mm 0.424 1.391 48mm 4.330 14.205
5/8″ 0.473 1.551 50mm 4.698 15.414
16mm 0.481 1.578 2″ 4.848 15.906
17mm 0.543 1.791 2-1/8″ 5.475 17.963
11/16″ 0.573 1.880 2-1/4″ 6.135 20.128
18mm 0.610 2.001 60mm 6.768 22.205
3/4″ 0.682 2.237 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

ASME SB637 Inconel Alloy 718 Round Bar Tolerances

Cold Drawn WERKSTOFF NR. 2.4668 Round Bar Tolerance & Steel Hexagon, Flat Tolerance (BS 970-3)
Tolerances for Cold Drawn ASTM B637 Inconel Alloy 718 Round Bar
Shape / Section Size, diameter or width across flats Permitted variation
mm mm
Round ≥6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100		 + 0 to – 0.070
+ 0 to – 0.085
+ 0 to – 0.100
+ 0 to – 0.120
+ 0 to – 0.140
Flat (Thickness) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80		 + 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.250
+ 0 to – 0.350
Flat (Width) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
> 100 ≦ 130
> 130 ≦ 160
> 160 ≦ 320		 + 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
Square and
Hexagon 		≥ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 105		 + 0 to – 0.090
+ 0 to – 0.110
+ 0 to – 0.130
+ 0 to – 0.160
+ 0 to – 0.250
Tolerances of Turned Inconel 718 Round Bar (BS 970-3)
Turned Inconel 718 Round Bar Tolerances
Inconel 718 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

ASME SB637 Inconel Alloy 718 Round Bar Surface Finishes

CD Cold drawn P Polished
BD Bright drawn SRE Slit rolled edge
CG Centreless ground HF Hot finished
CF Cold finished HRAP Hot rolled annealed and pickled
P&T Peeled and turned RT Rough turned/peeled
ST Smooth turned PR Peeled and reeled
  • Inconel 718 Round Bars
  • UNS N07718 Round Bars
  • 718 Inconel Round Bars Supplier
  • DIN 2.4668 Inconel Round Bars
  • Nickel Alloy 718 Round Bars
  • Inconel 718 Flat Bars
  • UNS N07718 Flat Bars
  • Inconel Alloy 718 Flat Bars Supplier
  • DIN 2.4668 Inconel Flat Bars
  • Nickel Alloy 718 Flat Bars
  • Inconel 718 Hollow Bars
  • UNS N07718 Hollow Bars
  • Inconel Alloy 718 Hollow Bars Supplier
  • DIN 2.4668 Inconel Hollow Bars
  • Nickel Alloy 718 Hollow Bars
  • Inconel 718 Square Bars
  • UNS N07718 Square Bars
  • 718 Inconel Square Bars Supplier
  • INOX 2.4668 Inconel Square Bars
  • Nickel Alloy 718 Square Bars
  • Inconel 718 Rectangular Bars
  • UNS N07718 Rectangular Bars
  • 718 Inconel Rectangular Bars Supplier
  • INOX 2.4668 Inconel Rectangular Bars
  • Nickel Alloy 718 Rectangular Bars
  • Inconel 718 Bright Bars
  • UNS N07718 Bright Bars
  • 718 Inconel Bright Bars Supplier
  • INOX 2.4668 Inconel Bright Bars
  • Nickel Alloy 718 Bright Bars
  • Inconel 718 Hexagon Bars
  • UNS N07718 Hexagon Bars
  • 718 Inconel Hexagon Bars Supplier
  • Nickel Alloy 718 Hexagon Bars
  • WERKSTOFF NR. 2.4668 Hexagon Bars
  • Inconel 718 Threaded Bars & Rods
  • UNS N07718 Threaded Bars & Rods
  • Inconel® Alloy 718 Threaded Bars & Rods Supplier
  • Alloy 718 Threaded Bars & Rods
  • WERKSTOFF NR. 2.4668 Threaded Bars & Rods
  • Inconel 718 Rebar & Rods
  • UNS N07718 Rebar & Rods
  • 718 Inconel Rebar & Rods Supplier
  • Nickel Alloy 718 Rebar & Rods
  • WERKSTOFF NR. 2.4668 Rebar & Rods

Tolerance of Inconel Alloy 718 Bright Round Bar (BS EN ISO 286-2 )

Inconel 718 Round Bar Tolerance ISO “H” Series in MM
NOMINAL SIZE h5 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

DIN 2.4668 Inconel Alloy 718 Hex Bar Standard Sizes

Inconel 718 Hex Bar Size in Inches Inconel 718 Hex Bar WT Per Ft Inconel 718 Hex Bar WT Per 12′
3/16″ 0.104 1.248
1/4″ 0.180 2.160
5/16″ 0.290 3.480
3/8″ 0.625 4.920
7/16″ 0.560 6.72
1/2″ 0.740 8.880
9/16″ 0.930 11.16
5/8″ 1.150 13.80
11/16″ 1.390 16.68
3/4″ 1.660 19.92
13/16″ 1.950 23.40
7/8″ 2.300 27.60
15/16″ 2.625 31.20
1″ 2.90 34.80
1-1/16″ 3.30 39.60
1-1/8″ 3.700 44.40
1-1/4″ 4.625 55.20
1-5/16″ 5.100 61.20
1-3/8″ 5.625 67.20
1-7/16″ 6.100 73.20
1-1/2″ 6.625 79.20
1-5/8″ 7.800 93.60
1-3/4″ 9.030 108.36
1-7/8″ 10.400 124.80
2″ 11.80 141.60
2-1/4″ 14.920 179.04
2-3/8″ 16.920 203.04
2-1/2″ 18.42 221.04
3″ 26.53 318.36