EN8 Bright Bars

Grade introduction

EN8 steel is commonly used in the steel industry. In addition to offers for the car trade, EN8 Designing Steel is suitable for use in a broader range of planning applications. Heat imparts modest wear resistance to EN8.

Round bars made from EN8 are made of unadulterated medium carbon steel. In applications requiring preferred qualities over low-carbon steel, En8 bars are used. Heat treatment of En8 great bar yields a decent surface hardness and a gentle wear check by fire.

An unadulterated medium steel grade with decent solidness is EN8. It is frequently controlled in a cold-drawn or as-moved state. Flexible qualities commonly range from 500 to 800 N/mm2 yet are dependent upon vacillation. Nonetheless, EN8 is regularly utilized for applications that require higher attributes than low-carbon steel. It doesn’t legitimize how much blended steel costs. To give a decent surface hardness and moderate wear opposition, EN8 are often fire or enrolment cemented. The bar’s stockpile of EN8 is accessible and can move your necessities. We can provide you with plates that have usually been sliced to the sizes that you choose.

 Grade Application

With preferred strength to gentle steel, through-solidifying medium carbon steel, EN8 carbon steel is a famous medium carbon and medium pliable steel. Furthermore, EN8 carbon steel is effectively machinable in any situation.

EN8 prepares are ordinarily used in their untreated, as-provided state. Nonetheless, enlistment methods can additionally surface-solidify EN8 prepares, bringing about parts with further developed wear opposition. Steel EN8 materials have great homogenous metallurgical designs in their intensity-treated structures, which give reliable machining characteristics.

EN8 Bright Bar Chemical properties

Through-solidifying medium carbon steel in the EN8 grade is profoundly popular because it very well may be handily machined for any reason. The material EN8 is proper for making parts including gears, bolts, studs, and universally useful axles and shafts. By utilizing acceptance strategies, it is ordinarily conceivable to additional surface-solidify it to 50-55 HRC, giving parts further developed wear obstruction. It is prescribed to use EN8D (080A42) for these applications. Moreover, EN8M, a free-machining variant, is offered (212A42)

EN8 Chemical composition
Carbon 0.36-0.44%
Silicon 0.10-0.40%
Manganese 0.60-1.00%
Sulphur 0.050 Max
Phosphorus 0.050 Max

EN8 Bright Bar Mechanical properties

It has higher strength levels than normal bright mild steel, thanks to the thermo-mechanical rolling process, compared to EN8: unalloyed medium carbon steel (BS 970 080m40).

080M40 (EN8)—mechanical properties in “R” condition
Max Stress 700-850 n/mm2
Yield Stress 465 n/mm2 Min (up to 19mm LRS)
0.2% Proof Stress 450 n/mm2 Min (up to 19mm LRS)
Elongation 16% Min (12% if cold drawn)
Impact KCV 28 Joules Min (up to 19mm LRS

EN8 Bright Bar Physical properties

Sl. No. Condition Size (Diameter Across Flats Or Thickness) Tensile Strength N/Mm2 ( Min.) Yield stress N/Mm2 ( Min.) Percentage Elongation, Minimum At Gauge Length 5.65 √S0
1 Normalized + Turned Or Ground 6 To 150 550 280 16
> 150 To 250 510 245 17
2 Hot Rolled + Cold Drawn Or Hot Rolled + Cold Drawn + Ground 6 To 13 660 530 7
> 13 To 16 650 510 8
> 16 To 40 620 480 9
> 40 To 63 600 465 10
> 63 To 76 570 430 10
3 Hardened And Tempered + Turned Or Ground Q  6 To 63 625 To 775 385 16
R  6 To 19 700 To 850 465 16
4 Hardened And Tempered + Cold Drawn Or Hardened And Tempered + Cold Drawn + Ground Q  6 To 63 625 To 775 435 12
R  6 To 19 700 To 850 490 12

EN8 Bright Bar Hardness:

A medium carbon steel round bar, EN8 Round Bar and Pole, offers more strength and hardness than low carbon grades. While utilizing standard shop methodology, EN 8/8D is genuinely formable and weldable. In spite of having great machinability, this grade takes to fashioning and intensity therapy quite well. Standard EN8 bar sizes include: Rounds: 23.5 mm to 300 mm; Brilliant Bars: 18 mm to 63.5 mm; Pads: 50 mm x 8 mm to 150 mm x 25 mm; Squares: 22 mm to 75 mm; Hexagons: 23.5 mm to 38 mm.

Brinell hardness goes from 201-255.

EN8 Bright Bar Heat treatment:

It is feasible to treat EN8 or 080m40 at temperatures going from 550 °C to 660 °C (1022 °F to 1220 °F), warming for roughly an hour for every last bit of thickness, and afterwards cooling in oil or water.

At 830-860 °C (1526-1580 °F), EN8 brilliant gentle steel is standardized prior to being cooled in the air.

Steel will become more diligently in the event that it is extinguished in oil or water subsequent to being warmed to this temperature.

Heat Treatment Tensile Strength Rm Yield Strength Rm Rp 0.2 A min on Impact Hardness
5.65√So Izod Ft.lb KCV J
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

EN8 Bright Bar Hardening:

Surface hardness and wear resistance are moderate when EN8 is flame or induction hardened.

EN8 Bright Bar Tensile strength

EN8 is a medium carbon steel grade that is unalloyed and has good rigidity. It is much of the time given in rolled or cold drawn structure. Albeit ductile qualities can differ, they regularly range from 500 to 800 N/mm2.

EN8 Bright Bar Yield strength

Yield strength (106 Pa) for the normalized condition is 280 and cold drawn thin condition is 530.

EN8 Bright Bar Shapes

EN-8 / EN8D Polished Round Bar EN-8 / EN8D T-Bar EN-8 / EN8D Square Bar
EN-8 / EN8D Triangle Bar EN-8 / EN8D Flat Bar EN-8 / EN8D Hex Bar
EN-8 / EN8D Precision Stock Bar EN-8 / EN8D Hollow Bar EN-8 / EN8D Round Bar
EN-8 / EN8D Threaded Bar EN-8 / EN8D Rods EN-8 / EN8D Half Round Bar

EN8 Bright 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

Our organization is an ISO 9001:2015 ensured brilliant bar producer, exhibiting the unrivaled nature of the relative multitude of stocks it produces. To ensure that its items are protected with utilization, the organization likewise complies with extra security guidelines including HACCP.

Customer value

Our Supply Cities

Dhand Steels proudly stands as the largest and most reliable supplier of steel in India. With an unwavering commitment to quality and a vast distribution network, we cater to the steel needs of industries and projects across the nation. Our reach extends to numerous cities in Maharashtra, Mumbai, Pune, Nagpur, Thane, Nashik, Aurangabad, Solapur, Amravati, Jalgaon, Kolhapur, Navi Mumbai, Akola, Latur, Dhule, Ahmednagar, Chandrapur, Parbhani, Jalna, Bhusawal, Nanded, where we play an essential role in bolstering infrastructure and development. In Gujarat, our steel empowers progress in Ahmedabad, Surat, Vadodara, Rajkot, Bhavnagar, Jamnagar, Junagadh, Gandhinagar, Anand, Nadiad, Morbi, Bharuch, Gandhidham, Surendranagar, Mehsana, Vapi, Navsari, Veraval, Porbandar, Godhra, contributing to the state’s industrial prowess. In Telangana, our steel is integral to the growth of Hyderabad, Warangal, Nizamabad, Karimnagar, Ramagundam, Khammam, Mahbubnagar, Nalgonda, Adilabad, Siddipet, Miryalaguda, Secunderabad, Jagtial, Nirmal, Suryapet, Wanaparthy, Mancherial, Bhongir, Kamareddy, Medak. Tamil Nadu’s key cities like Chennai, Coimbatore, Madurai, Tiruchirappalli, Salem, Tirunelveli, Vellore, Erode, Thanjavur, Dindigul, Cuddalore, Kanchipuram, Tiruppur, Tuticorin, Nagercoil, Hosur, Pollachi, Rajapalayam, Karaikudi, Neyveli, Pudukkottai, Ambur, Nagapattinam, Tindivanam, Virudhachalam, Arakkonam, Krishnagiri, Dharmapuri, Sivakasi, Villupuram, Kumbakonam, Mayiladuthurai, Ranipet, Tenkasi, Punjab, mohali, chandigarh, bathinda, patiala, nabha, ludhiana, Karnataka, bengaluru, belgaum, Hosapete, hosur. rely on us for the structural backbone of their advancement.

Our Export Market

At Dhand Steels, our dedication to excellence knows no boundaries. Beyond Indian borders, our products find their way into international markets, shaping skylines and industries around the world. Our steel graces structures in the USA, supports innovation in England, fuels progress in Thailand, and contributes to development in Mexico, Brazil, Germany, Italy, Turkey, South Africa, Nigeria, Egypt, Algeria, Morocco, and Kenya. Across the African continent, our steel reinforces foundations, while in Dubai and other Middle Eastern countries, it forms the backbone of visionary projects.

Why Choose Dhand Steels

100% flaw-free bright bars
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    Dhand Steels

    Setting up our base in the late 70’s, at Ludhiana (Punjab, India), we, “Dhand Steel Traders”, are successfully recognized as an eminent manufacturer, and supplier of a broad range of high precision premium quality straightened and aligned Bright Bars, Metal Bars, Alloy Steel Bright Bars and Special Shaped Bright Bars.

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