ASME EN8d Steel Rod and UNS 080M40 Hex Bar Suppliers As Per Client Requirement
EN8 Round Bar
EN8d Steel Rod
UNS 080M40 EN8 Hex Bar
While Medium carbon steel alloys exhibit better properties than low carbon steels, their tensile strength lies in the moderate category. Increasing the tensile strength properties of the alloy is possible by hardening the EN8 Round Bar . With the use of hardening, the tensile strength of this material is higher than mild steel. One of the benefits of using this alloy is that in any given condition, it is easily possible to undergo machining. Generally, EN8 Square Bar Suppliers supply the bars in an untreated condition. Similar to EN9, it is possible to increase the surface hardness of thus medium carbon steel by means of an induction hardening process. By putting the Carbon Steel EN8 Flat Bar through an induction hardening process, the wear resistance of the material sees an increase. A higher work surface treatment is useful for those applications where the occurrence of abrasion is very common. Aside from moderate tensile strength and good wear resistance properties, when treated with heat, the 080M40 Hex Bar has a metallurgical structure that is homogenous. With a uniform metallurgical structure, the machinability of the alloy is very consistent. Similar to most carbon steels, this medium grade EN8 Steel Bar is unalloyed, which means that it contains significant content of carbon. Heat treatment of this alloy enhances the tensile strength properties of the EN8 Bright Bar which is valued to be between 500 N/mm² - 800 N/mm².
Check Updated Price List Of Medium Carbon Steel En8 Rod, Flat Bar, Bright Bar From Our Stock In India
EN8 Round Bar Chemical Composition
| Silicon | 0.10-0.40% |
| Carbon | 0.36-0.44% |
| Manganese | 0.60-1.00% |
| Sulphur | 0.050 Max |
| Phosphorus | 0.050 Max |
| Chromium | – |
| Molybdenum | – |
| Nickel | – |
Various Types Of EN8 Steel Rod
Carbon Steel Round Bar 40mnb En8 10mm
Bar En8 Carbon Steel Round
Hot Rolled Round Bar En8
En8 Tool Steel Round Bar
En8 25 Mm Round Bar Steel
Cold Drawn Black Round Steel En8 Round Bar
En8 Steel Rod
25mm Hot Rolled Alloy Steel En8 Round Bar Steel
Carbon Steel EN8 Bar Sizes
| 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 |
| En8 Mild Steel Rounds Hot Rolled | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (mm) | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 |
| 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 180 | 185 | |
| 190 | 200 | 210 | 220 | 230 | 240 | 250 | 260 | 270 | 280 | 300 | - | - | - | |
| En8 Hexagons Bright Drawn | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (ins A/F) | 1.062 | 1.125 | 1.200 | 1.300 | 1.480 | 1.500 | 2.000 | 2.048 | 2.220 | 2.410 | 2.580 | 2.760 | 3.150 | 3.550 |
| En8 Hexagons Bright Drawn | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (ins A/F) | 1.062 | 1.125 | 1.200 | 1.300 | 1.480 | 1.500 | 2.000 | 2.048 | 2.220 | 2.410 | 2.580 | 2.760 | 3.150 | 3.550 |
EN8 Bar Properties
| 080M40 (EN8) – mechanical properties in "R" condition | ||
|---|---|---|
| Max Stress | 700-850 n/mm2 | |
| 0.2% Proof Stress | 450 n/mm2 Min | (up to 19mm LRS) |
| Yield Stress | 465 n/mm2 Min | (up to 19mm LRS) |
| Elongation | 16% Min | (12% if cold drawn) |
| Impact KCV | 28 Joules Min | (up to 19mm LRS |
| Hardness | 201-255 Brinell | |
Application Of EN8 Welding Rod
- Automotive parts
- Shafts
- Gears
- Spindles
- Stressed Pins
- Keys
- Connecting rods
- Studs, bolts
- Axles, spindles
- General engineering components
Buy Cold Drawn en8 steel Square Bar & Black Bars In India, Check DIN 1.1186 Threaded Rod Equivalent
EN8d Equivalent Grade
| BRITISH BS 970:1991 | 080M40, 080A42 |
| BRITISH BS 970:1955 | EN8, EN8D |
| AISI / ASTM A29 | 1038, 1040, 1045 |
| DIN Werkstoff No. | 1.0511, 1.1186, 1.1189 |
| BS & DIN European | C40, CK40, C45, CK45 |
| JIS G4051 | S40C, S45C |
| AISI / SAE | 1040, 1042 |
| EN | EN8 |
| BS | 080A40 |
| Steel Number | Steel Name | Grade | AISI/SAE | BS 970 1983 |
| 1.0511 | C40 | En8 | 1040 | 080M40 |
Heat TeatmENt Of EN8 Bright 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 |
Cs EN8 Round Bar Standard Sizes
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| 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 |
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8" – 3.00" | h8-h9-h10-h11 |
EN-8 Round Bar Bars 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 |
Are You Looking For EN8 Steel Bar, AISI 1040 Polished & Forged Bar In Cut To Length As Per Client Requirement, Check Out Our Specification
Specification Of EN8 Bar Round
| Grade | EN-8 Carbon Steel Round Bar |
|---|---|
| Square bar size | 4 to 100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Hex Bar size | 2-100mm A/F |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Section | 3.0 to 12.0mm thickness |
| size | Diameter: 3-~800mm |
| Billet Size | 1/2" to 495mm Diameter |
| Standard Dimensions | Diameter / Height: EN-8 Round Bar Rod and Bar Sizes : 0.5 inches / 0.625 inches / 0.75 inches / 0.875 inches / 1.0 inches / 1.125 inches / 1.25 inches / 1.375 inches / 1.5 inches / 1.75 inches / 2.0 inches / 2.25 inches / 2.5 inches / 2.75 inches / 3.0 inches / 3.25 inches / 3.5 inches / 3.75 inches / 4.0 inches / 4.25 inches / 4.5 inches / 5.0 inches / 5.25 inches / 5.5 inches / 6.0 inches / 7.0 inches / 8.0 inches / 9.0 inches. |
| Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Technique | EN-8 Round Bar Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Condition | Hardened & tempered, annealed |
| 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 |
| Form | EN-8 Round Bar Round, Rod, T-Bar, EN-8 steel Channel Bar, Precision Ground Bar, EN-8 Carbon Steel Flat Bar, Carbon Steel EN-8 Square Bar, CS EN-8 Blocks, EN-8 Round Rod, EN-8 CS Rings, EN 8 Steel Hollow, EN 8 Steel Grade Triangle, Rectangle, Hex (A/F), CS EN-8 Threaded, Half Round Bar, Profiles, Steel Grade EN 8 Billet, EN-8 steel Ingot, I/H Bar, Forging etc. |
| Processing | Bar cutting to 650mm |
Offer Carbon Steel EN-8 Material, CS EN8 Flat Bar At Dealer Price, En8 Round Bar Suppliers In Mumbai
EN8 Round Bar Price In India
| 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 |
Features Of Din 1.0511 EN8 Grade Rod
- Optimum finishing
- Corrosion resistance
- Dimensionally stable and hardness
- High yield strength
Bs 080a40 EN8 Square Bar Standard Sizes
| Size Chart in Milimeter | Weight Chart per Meter (Kilogram) | Size Chart in Milimeter | Weight Chart per Meter (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 |
EN8 Hex Bar Sizes
| Size Chart in Milimeter | Weight Chart (Kilogram/meter) | Size Chart in Milimeter | Weight Chart (Kilogram/meter) | Size Chart in Milimeter | Weight Chart (Kilogram/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 |
Size Chart Of EN8 Flat Bar
| Sizes Chart in Milimeter | Sizes in Inch | Thickness Chart In MM | Thickness Chart In Inches |
|---|---|---|---|
| 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 |
Alloy Steel EN8 Hollow Bar Sizes
| Size Table in MM | Chucked true to Outside Dia in MM | Chucked true to Inside Dia in MM and Inch | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Outside Dia, Milimeter |
Inside Dia, Milimeter |
Maximum Outside Dia, Milimeter |
Minimum. Inside Dia, Milimeter |
Maximum Outside Dia, Inches. |
Minimum. Inside Dia, Inches |
Maximum Outside Dia, Milimeter |
Minimum. Inside Dia, Milimeter |
Maximum Outside Dia, Inches |
Minimum. Inside Dia, Inches |
| 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 |
EN8 Vs EN9 Chemical Composition
| Grade | Cr | C | Ni | Si | S | Mn | P |
| EN8 | - | 0.36-0.44 | 0.10-0.40 | 0.005 |
0.60-1.00 | 0.05 | |
| EN – 9 | – | .50 – .60 | – | .05 – .35 | .040 MAX | .50 – .80 | .040 MAX |
EN8m Hot Rolled Bar Hardenning
| Hardening Treatment Temperature (Celsius) | Hardening Treatment Quench medium | Tempering temperature (Celsius) | Normalizing temperature (Celsius) |
| 830 To 860 °C | Oil | 550 To 660 °C | 830 To 860 °C |
EN8 Forged Bar Tempering
It can be tempered at a heat of between 550°C to 660°C
Sae 1040 EN8 Material Density
| Physical Properties | Metric | Imperial |
|---|---|---|
| Density | 7.85 g/cm3 | 0.284 lb/in3 |
Melting Point Of EN8 Round Bar
830-860 °C (1526 °F-1580 °F)
Thermal Properties Of EN8 Tig Welding Rod
| Thermal Properties | Metric | Imperial |
| Thermal expansion co-efficient (@20°C/68°F) | 11 µm/m°C | 6.11 µin/in°F |
| Thermal conductivity | 51.9 W/mK | 360 BTU in/hr.ft 2 .°F |
080m40 EN8 Material Hardness In Hrc
34-35 HRC
EN8 Round Bar Hsn Code
| HS CODE | DESCRIPTION |
|---|---|
| 3926 | Other Articles Of Plastics And Articles Of Other Materials Of Headings 3901 To 3914 |
| 39269099 | Other |
| 7228 | Other Bars And Rods Of Other Alloy Steel; Angles, Shapes And Sections, Of Other Alloy Steel; Hollow Drill Bars And Rods |
| 72288020 | Of non alloy steel, forged |
| 8428 | Other Lifting, Handling, Loading Or Unloading Machinery (For Example, Lifts , Escalators, Conveyors, Teleferics) |
| 84283900 | Other |
Annealing Process Of EN8 Black Round Bar
Heat slowly to 680-710°C
Steel EN8 Forging
950-1050℃
Are you looking for a supplier who is already supplying to your country regularly? check our export destinations:
| Hot Rolled Round bars EN8d | United Arab Emirates (UAE), Norway, Malaysia, Turkey |
| 080M40 tool steel round bars | Dammam -KSA, Indonesia, Belgium, Philippines. |
| EN8 hot rolled MS mild steel round bars | Canada, Singapore, Malaysia, Philippines |
| black round bar EN8d | Japan, Europe, Romania, Malaysia |
| 10mm Hot rolled black round bars steel EN8 | Colombia, Malaysia, Sweden, China |
| 080M40 Carbon Steel Round bars | Dubai, Netherlands, Russia, Malaysia |
| EN8d Hot Forged Rolled Carbon Steel bars | South Africa, Saudi Arabia (KSA), Kuwait, Brazil |
| 080M40 25 mm round bars | Philippines, Nigeria, Australia, UK |
| 4mm 6mm EN8d Hot rolled Round bars | Oman, Malaysia, Hong Kong, UAE |
| EN8 25 mm round bars steel | South Africa, Bahrain, Singapore |
| Cold drawn Black round steel 080M40 round bars | France, Thailand, Europe, Qatar |
| EN8d Steel Rod | Germany, Czechia, Malaysia, Thailand |
| 25mm hot rolled alloy steel EN8d round bars steel | Finland, Malaysia, USA, Bangladesh |
| hot forged Round bars steel 080M40 price per | Italy, Iran, Chile, Singapore |
| mild steel hollow bars EN8 | Egypt, Spain, UK, Mexico |
| EN8d galvanized steel forge round bars | Ellington -United States, Poland, Canada, UK |
| round steel bars 080M40 | United Kingdom -UK, Europe, UAE, Malaysia |