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2mm, 3mm, 6mm UNS 080M40 Flat Bar, Manufacturer of En8d Carbon Steel Rods

Similar to EN19, steel EN8 is a material that falls under the category of engineering steel alloys. EN8 is essentially medium carbon steel. Though they are unalloyed, the chemical composition of the EN8 Carbon Steel Round Bar will consist of manganese ranging between 0.60% to 1.65%. Because it is medium carbon steel, the elemental inclusion of carbon in the 080M40 Hex Bar is between 0.30% to 0.60%. Like most carbon steel, the tensile properties of the alloy are in the moderate range. Though the Carbon Steel EN8 Flat Bar does exhibit properties such as ductility and toughness to a decent degree. As the alloy is ductile, forming it into unusual shapes such as hex or hexagonal bars becomes much easier. Furthermore, the EN8 Bright Bar exhibits low hardenability. To increase their mechanical property many of the alloys are heat treated.

EN8 Carbon Steel Round Bar
EN8 Carbon Steel Round Bar
080M40 Bright Bar
080M40 Bright Bar
EN8 Flat Bar
EN8 Flat Bar

Hot Rolled En8 Bright Bar, Cold Drawn en8 steel Hex Bar & Black Bars Manufacturers In India

Often, you will find that EN8 Rod Suppliers stock products that have been normalized or rolled. The lesser carbon content in this medium carbon steel makes it more weldable in comparison to its high carbon steel counterpart. However, in comparison to mild steel, the content of carbon in an EN8 Steel Bar is slightly higher. Yet, the higher content of carbon in the alloy is what makes the EN8 Round Bar durable, thus making the implementation of the alloy in engineering useful. Many EN8 Square Bar Suppliers stocks these rods or bars of this alloy for businesses in the construction of shafts or axles.


Surface Finish of EN8 Carbon Steel Round Bar

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

Equivalent Material of En8d Carbon Steel Rods

BS 970 1991 BS 970 1955 EN AISI/SAE Werkstoff
080M40 EN8 1040 1.1186
080A42 EN8D 1042

Various types of En8 Bright Bar

EN8 Round Bar
EN8 Round Bar
EN8 Steel Bar
EN8 Steel Bar
EN8 Bright Bar
EN8 Bright Bar
EN8 Flat Bars
EN8 Flat Bars
Carbon Steel EN 8 Hexagon Bar
Carbon Steel EN 8 Hexagon Bar
Jis EN-8 Cs Rods
Jis EN-8 Cs Rods

SAE 1042 Threaded Bar Condition

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

DIN 1.1186 Square Bars, SAE 1042 Threaded Bar , View latest price list of Carbon Steel EN8 Hot Rolled Bar

EN-8 Carbon Steel Cold Rolled Bar Prices

en8 round bar price in india Price Per Unit
en8 free cutting round bars US$ 700.00-US$ 900.00 / Ton
en8 lead half round bar US$ 1,000.00-US$ 5,000.00 / Metric Ton
dia 8mm 15mm 35mm 55mm 100mm en8 bright bar US$ 2,000.00-US$ 7,999.00 / Ton
Round steel 20mncr5 forged bar US$ 650.00-US$ 800.00 / Metric Ton
en8 black round steel bars US$ 500.00-US$ 700.00 / Ton
en8,Y15 free-cutting steel bar US$ 700.00-US$ 1,200.00 / Metric Ton

Size Chart of En8 steel Hex Bar

Size Chart (Milimeter) Weight Chart (Kilogarm/meter) Size Chart (Milimeter) Weight Chart (Kilogarm/meter) Size Chart (Milimeter) Weight Chart (Kilogarm/meter)
7 x 7 0.337 19 x 19 2.479 38 x 38 9.916
8 x 8 0.44 20 x 20 2.747 40 x 40 10.988
9 x 9 0.556 21 x 21 3.029 42 x 42 12.114
10 x 10 0.687 22 x 22 3.324 45 x 45 13.906
11 x 11 0.831 24 x 24 3.956 48 x 48 15.822
12 x 12 0.989 25 x 25 4.292 50 x 50 17.168
13 x 13 1.161 26 x 26 4.642 53 x 53 19.29
14 x 14 1.346 28 x 28 5.384 55 x 55 20.774
15 x 15 1.545 30 x 30 6.181 60 x 60 24.723
16 x 16 1.758 32 x 32 7.032 65 x 65 29.015
17 x 17 1.985 34 x 34 7.939 70 x 70 33.65
18 x 18 2.225 36 x 36 8.9 75 x 75 38.629

Carbon Steel EN8 Hot Rolled Bar Sizes

Type Size chart (Milimeter) Size chart (Inch) ISO Tolerance Chart
Cold Drawn and Polish 3.00 - 75.00 1/8 - 3.00 h8-h9-h10-h11
Cold Drawn and Ground 10.00 - 75.00 5/6 - 2.50 h8-h9-h10-h11
Peeled and Polished 40.00 - 150.00 1.50 - 6.00 h11, h11-DIN 1013
Peeled and Ground 20.00 - 50.00 3/4 - 2.00 h9-h10-h11

EN8 Flat Bar Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

5.0 45.0
6.0 50.0
7.0 55.0
8.0 60.0
9.0 65.0
10.0 70.0
12.0 75.0
16.0 80.0
20.0 90.0
25.0 100.0
30.0 130.0
35.0 160.0
40.0 200.0

Sizes of UNS 080M40 Flat Bar

sizes Chart in Milimeter Size table (inches) Thickness (Milimeter) Thickness Chart (in Inch)
22 7/8 17 & 18 2/3 - 5/7
25 1 5 to 20 3/16 - 4/5
30 1-3/16 5 to 20 3/16 - 4/5
32 1-1/4 6 to 20 1/4 - 4/5
35 1-3/8 5 to 20 3/16 - 3/16
40 1-4/7 5 to 25 3/16 - 1
45 1-7/9 5 to 25 3/16 - 1
47 1-6/7 17,25 & 32 2/3, 1 & 1-1/4
50 2 5 to 32 3/16 - 1-1/4
55 2-1/16 5 to 25 3/16 - 1
57 2-1/4 32 1-1/4
60 2-3/8 5 to 35 3/16 - 1-3/8
63 2-1/2 10 to 30 3/8 - 1-3/16
65 2-5/9 10 to 30 & 35 3/8 - 1-3/16, & 1-3/8
70 2-3/4 6 to 25 & 40 1/4 - 1, & 1-4/7
75 3 8 to 25 5/16 - 1
80 3-1/8 8 to 20 5/16 - 4/5
90 3-1/2 8 to 20 5/16- 4/5
100 4 8, 10, 12 5/16, 3/8, 1/2

Make An Inquiry To Buy EN-8 CS Round Bars, EN-8 Carbon Steel Cold Rolled Bar At The Lowest Cost. Check AISI 1040 Forged & Polished Bar Dimensions.

DIN 1.1186 Square Bars Sizes And Schedules

Size in (Milimeter) Weight Chart per M (Kilogram) Size in (Milimeter) Weight Chart per M (Kilogram)
12 x 12 1.14 30x30 7.11
16 x 16 2.02 40 x 40 12.60
20 x 20 3.16 50 x 50 19.80
25 x 25 4.94

EN-8 CS Hollow Bars Size Chart

Size Chart Chucked true to Outer diameter Chucked true to Inner Diameter
OD,
Milimeter
ID,
Milimeter
Max. OD,
Milimeter
Min. ID,
Milimeter
Max. OD,
Inch
Min. ID,
Inch
Max. OD,
Milimeter
Min. ID,
Milimeter
Max. OD,
Inch
Min. ID,
Inch
32 20 31 21.9 1.220 0.862 30 21 1.185 0.827
32 16 31 18 1.220 0.709 30 17 1.181 0.669
36 25 35 26.9 1.378 1.059 34.1 26 1.343 1.024
36 20 35 22 1.378 0.866 34 21 1.339 0.827
36 16 35 18.1 1.378 0.713 33.9 17 1.335 0.669
40 28 39 29.9 1.535 1.177 38.1 29 1.500 1.142
40 25 39 27 1.535 1.063 38 26 1.496 1.024
40 20 39 22.1 1.535 0.870 37.9 21 1.492 0.827
45 32 44 33.9 1.732 1.335 43.1 33 1.697 1.299
45 28 44 30 1.732 1.181 43 29 1.693 1.142
45 20 44 22.2 1.732 0.874 42.8 21 1.685 0.827
50 36 49 38 1.929 1.496 48 37 1.890 1.457
50 32 49 34.1 1.929 1.343 47.9 33 1.886 1.299
50 25 49 27.2 1.929 1.071 47.8 26 1.882 1.024
56 40 55 42 2.165 1.654 54 41 2.126 1.614
56 36 55 38.1 2.165 1.500 53.9 37 2.122 1.457
56 28 55 30.3 2.165 1.193 53.7 29 2.114 1.142
63 50 62 51.9 2.441 2.043 61.1 51 2.406 2.008
63 45 62 47 2.441 1.850 61 46 2.402 1.811
63 40 62 42.2 2.441 1.661 60.8 41 2.394 1.614
63 36 62 38.3 2.441 1.508 60.7 37 2.390 1.457
63 32 62 34.4 2.441 1.354 60.6 33 2.386 1.299
71 56 69.9 58 2.752 2.283 68.9 57 2.713 2.244
71 45 69.9 47.3 2.752 1.862 68.6 46 2.701 1.811
71 40 69.9 42.4 2.752 1.669 68.5 41 2.697 1.614
71 36 69.9 38.5 2.752 1.516 68.4 37 2.693 1.457
75 60 73.8 62 2.906 2.441 72.8 61 2.866 2.402
75 50 73.8 52.2 2.906 2.055 72.6 51 2.858 2.008
75 40 73.8 42.5 2.906 1.673 72.3 41 2.846 1.614
80 63 78.8 65 3.102 2.559 77.8 64 3.063 2.520
80 50 78.8 52.4 3.102 2.053 77.4 51 3.047 2.008
80 45 78.8 47.5 3.102 1.870 77.3 46 3.043 1.811
80 40 78.8 42.6 3.102 1.677 77.2 41 3.039 1.614
85 67 83.7 69.1 3.295 2.720 82.6 68 3.252 2.677
85 55 83.7 57.4 3.295 2.260 82.3 56.0 3.240 2.205
85 45 83.7 47.6 3.295 1.874 82.1 46.0 3.232 1.811
90 71 88.6 73.1 3.488 2.878 87.6 72.1 3.449 2.839
90 63 88.6 65.3 3.488 2.571 87.3 64.0 3.437 2.520
90 56 88.6 58.5 3.488 2.303 87.1 57.0 3.429 2.244
90 50 88.6 52.6 3.488 2.071 87.0 51.0 3.425 2.008
95 75 93.5 77.3 3.681 3.041 92.4 76.2 3.641 2.997
95 67 93.5 69.3 3.681 2.728 92.2 68.0 3.630 2.677
95 50 93.5 52.7 3.681 2.075 91.8 51.0 3.614 2.008
100 80 98.5 82.3 3.878 3.240 97.4 81.2 3.835 3.197
100 71 98.5 73.4 3.878 2.890 97.2 72.1 3.827 2.839
100 63 98.5 65.5 3.878 2.579 97.0 64.0 3.819 2.520
100 56 98.5 58.7 3.878 2.311 96.8 57.0 3.811 2.244
106 80 104.4 82.5 4.110 3.248 103.1 81.2 4.059 3.197
106 71 104.4 73.5 4.110 2.894 103.0 72.1 4.055 2.839
106 63 104.4 65.7 4.110 2.587 102.7 64.0 4.043 2.520
106 56 104.4 58.9 4.110 2.319 102.5 57.0 4.035 2.244
112 90 110.3 92.5 4.343 3.642 109.2 91.4 4.299 3.598
112 80 110.3 82.6 4.343 3.252 108.9 81.2 4.287 3.197
112 71 110.3 73.7 4.343 2.902 108.7 72.1 4.280 2.839
112 63 110.3 65.8 4.343 2.591 108.5 64.0 4.272 2.520
118 90 116.2 92.7 4.575 3.650 114.9 91.4 4.524 3.598
118 80 116.2 82.8 4.575 3.260 114.6 81.2 4.512 3.197
118 71 116.2 73.8 4.575 2.906 114.5 72.1 4.508 2.839
118 63 116.2 66.0 4.575 2.598 114.2 64.0 4.496 2.520
125 100 123.1 102.7 4.846 4.043 121.9 101.5 4.799 3.996
125 90 123.1 92.8 4.846 3.654 121.7 91.4 4.791 3.598
125 80 123.1 82.9 4.846 3.264 121.4 81.2 4.780 3.197
125 71 123.1 74.0 4.846 2.913 121.3 72.1 4.772 2.839
132 106 130.0 108.8 5.118 4.283 128.8 107.6 5.071 4.236
132 90 130.0 93.0 5.118 3.661 128.4 91.4 5.055 3.598
132 80 130.0 83.1 5.118 3.272 128.1 81.2 5.043 3.197
132 71 130.0 74.2 5.118 2.921 121.2 72.1 5.035 2.839
140 112 137.9 115 5.429 4.528 136.6 113.7 5.378 4.476
140 100 137.9 103.1 5.429 4.059 136.3 101.5 5.366 3.996
140 90 137.9 93.2 5.429 3.669 136.1 91.4 5.358 3.598
140 80 137.9 83.3 5.429 3.280 135.8 81.2 5.346 3.197
150 125 147.7 128.1 5.815 5.043 146.5 126.9 5.768 4.996
150 106 147.7 109.3 5.815 4.303 146 107.6 5.748 4.236
150 95 147.7 98.4 5.815 3.874 145.7 96.4 5.736 3.795
150 80 147.7 83.6 5.815 3.291 145.3 81.2 5.720 3.197
160 132 157.6 135.3 6.205 5.327 156.3 134 6.154 5.276
160 122 157.6 125.4 6.205 4.937 156 123.8 6.142 4.874

AISI 1040 Forged Bar Industrial Uses

  • general-purpose axles
  • shafts,
  • gears,
  • bolts and studs.
  • spindles,
  • automotive and general engineering components,
  • other general engineering parts etc.

EN8 Steel Bar Heat Treatment

  • Normalizing: at 820 ~ 870°C
  • Annealing: Heat to 810 °C, then cool in air slowly
  • Heat treatment and quenching : 820 ~ 870°C , water cooling
  • Heat treatment / tempering : 550 ~ 650 °C
  • Delivery Condition: normalized; annealing; tempering

Material Specification Chart of En8 High Carbon Steel bright square bar

Grade Chart en8
Specification Chart BS970/PD970: 1970 onwards 080M40, BS970: 1955 EN8
Round bar size Chart in MM Dia: 3-~800mm
Hex Bar size Chart in MM 2-100mm A/F
Flat bar size Chart in MM Thickness: 2 -100mm
Width: 10 to 500mm
Square bar size Chart in MM 4 to 100mm
Angle bar size Chart in MM 3mm*20mm*20mm~12mm*100mm*100mm
Section 3.0 to 12.0mm thickness
Channel Bar in MM 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Hollow Bar in MM 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Billet Sizes in MM 1/2″ to 495mm DIA
Rectangles Size Chart in MM 33 x 30mm to 295 x 1066mm
Finishes centreless ground, Cold (bright) drawn, smooth turned, slit rolled edge, peeled,hot rolled, Rough Turned, hot rolled annealed, Bright, Grinding, Polish, Centreless Ground & Black
Tolerance Chart H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface Finish Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline, Polished
Condition annealed, Hardened & tempered
Technique Cold Drawn, en1a Hot Rolled, Cold Rolled, Forged Round Bar, Rod
Processing Bar cutting to 650 Milimeter
Forms Round, en8 Welding Rod, Rod, T-Bar, Precision Ground Bar, Channel Bar, Flat Bar, Blocks, Square, Round Rod, Hollow, Rings, Triangle, Hex (A/F), Rectangle, Threaded, Profiles, Half Round Bar, Billet, I/H Bar, Ingot, Forging etc.
Our stockyad location for
fast delivery across India
Dhanbad, Noida, Shivamogga, Thiruvananthapuram, Bhubaneswar, Tirunelveli, Ahmedabad, Tiruchirappalli, Pune, Mumbai, Chennai, Bengaluru, Coimbatore, Pimpri-Chinchwad, Agra, Hyderabad, Navi Mumbai
Our en8 round bar conforms to ISO 15156/NACE MR0175

Chemical Structure of Carbon Steel EN-8 Material

Standard Grade C Mn P S Si
BS 970 EN8/080M40 0.36-0.44 0.60-1.00 0.05 0.005 0.10-0.40

Mechanical Characteristics of EN8 Carbon Steel Polished Bar

Heat Treatment Tensile Strength Rm Yield Strength
Rm
Rp 0.2 A min on Impact Hardness
5.65√So Izod Ft.lb KCV J
MPa MPa MPa HB
N 550 280 16 15 16 152/207
510 245 17 146/197
Q 625/775 385 355 16 25 28 179/229
R 700/850 465 450 16 25 28 201/255

Carbon Steel En8d Hot Rolled Bar Standard Chart

  • BS Standard :970-1991:080M40
  • AISI/ASTM Standard A29:1038, 1040, 1045
  • DIN and Werkstoff Number: 1.0511, 1.1186, 1.1189
  • DIN & BS European Standard: C40, CK40, C45, CK45
  • JIS G4051 Standard: S40C, S45C

Huge stock of EN8 Steel Bar, En8 High Carbon Steel bright square bar Weight Chart, Check Carbon Steel EN-8 Material Sizes

Size Chart Of En8 Rod

Size
(inches)
1/4 5/16 3/8 7/16 1/2 1 5/8 11/16 3/4 1 7/8 1 1 1 1/8
1 1/4 1 3/8 1 7/16 1 1/2 1 5/8 1 3/4 1 7/8 2 2 1/8 2 1/4 2 3/8 2 1/2 2 5/8 2 3/4
3 3 1/4 3 1/2 3 3/4 4 4 1/4 4 1/2 4 3/4 5 5 1/4 5 1/2 6 6 1/2 7
7 1/2 8 9
Size
(mm)
5 6 7 8 9 10 12 13 14 15 16 18 20 22
24 25 28 30 32 35 36 38 40 42 45 50 55 60
65 70 75 80 85 90 95 100 110 120 125 130 140 150

Refer our Alloys and Metals supplied to Asian countries and other continents of World

Astm Carbon Steel EN-8 Flat Bar Finland, Malaysia, USA, Bangladesh
EN8 Stainless Steel T-bar Italy, Iran, Chile, Singapore
Carbon Steel EN 8 Square Bar Egypt, Spain, UK, Mexico
EN 8 Grade Carbon Steel Round Bar Ellington -United States, Poland, Canada, UK
Carbon Steel EN-8 Threaded Bar United Kingdom -UK, Europe, UAE, Malaysia
Stainless Steel EN8 Hollow Bar Colombia, Malaysia, Sweden, China
Cs EN-8 Precision Ground Bar Dubai, Netherlands, Russia, Malaysia
Stainless Steel EN8 Round Bar South Africa, Saudi Arabia (KSA), Kuwait, Brazil
Cs EN-8 Bright Bar Philippines, Nigeria, Australia, UK
EN8 Steel Billets Bar Oman, Malaysia, Hong Kong, UAE
EN-8 Carbon Steel Spring Steel Bar South Africa, Bahrain, Singapore
Astm EN8 Threaded Bar France, Thailand, Europe, Qatar
Carbon Steel EN 8 Cold Drawn Bar United Arab Emirates (UAE), Norway, Malaysia, Turkey
EN-8 Carbon Steel Round Hot Forged Bar Dammam -KSA, Indonesia, Belgium, Philippines.
EN8 Alloy Steel Polished Round Bar Canada, Singapore, Malaysia, Philippines
EN8 Steel Black Surface Round Bar Japan, Europe, Romania, Malaysia
Large Diameter Aisi EN-8 Round Bar Germany, Czechia, Malaysia, Thailand