EN8 Round bar

Wide Size Range of Carbon Steel EN8 hex bar Manufacturer in India

Round bars and rods are made as per international standards and differ in qualities and specifications. Carbon Steel EN8 hex bar is one such bar that is made up of unalloyed low carbon steel. It displays good tensile strength and is available in sizes ranging between 16 mm to130 mm. These bars have moderate wear resistance by flame and induction hardening process. EN8 round bar manufacturers recommend these bars due to their excellent surface hardness and they also can be heat treated. They are said to be ductile and are used for engineering applications.

EN8 Round bar

Carbon Steel EN8 hex bar

EN8 flat bar

Check Availability of EN8 flat bar Standard Sizes, Get EN8 steel rod composition chart

Alloy EN8 shaft can have a cold surface finish or smooth turned, peeled and turned, bright drawn, cold drawn, hot drawn, polished, and so on. They are heat preserved to provide excellent surface rigidity and moderate blaze resistance. The outer diameter of EN8 hollow bar sizes ranges between 6mm and 800mm. They are widely used in the electrical construction field, ships, military, and mechanical applications. Our team passes these products through various tests to ensure that they maintain desired properties. EN8 flat bars are even customized as per the requirements of our customers.

We use high quality raw material in manufacturing EN8 bright bar that is widely used in pumps, shafts, valves, hinges, and pins. We have evolved with time and our advanced technology helps us in developing economies of scale which in turn helps us in providing these EN8 square bars at affordable and competitive rates. Our customers trust us due to our time and damage free delivery. EN8 steel rods manufactured by us are distributed worldwide.

Buy EN8 Carbon steel Rectangular/ Hollow Bar at Lowest Possible Price

Spec Chart of EN8 Round bar

Sizes	2-100mm A/F
Supplier of Square bar in Sizes	4 to 100mm
Flat bar Sizes	Thickness: 2 -100mm Width: 10 to 500mm
Round bar Sizes	Diameter: 3-~800mm
Finish	Hot rolled annealed, Bright, smooth turned, Polish, Rough Turned, Cold (bright) drawn, centreless ground, Grinding, peeled, hot rolled, slit rolled edge, Centreless Ground & Black suppliers
Tolerance	H9, H8, H10, K12, H13K9, K10, H11, H12, K11
Surface	Bright, Hot Rolled Pickled, Sand Blasting Finished, Hairline, Cold Drawn, Polished
Condition	Hardened and tempered, annealed
Check our ready stock in	Ahmedabad, Indore, Khobar, Gujarat, Janeiro, Tehran, Ahvaz, Ludhiana, Mumbai, Ranchi, Jamshedpur, Kolkata, Bogota, Kuwait, Karachi, Istanbul, Mexico, Perth, Pimpri-Chinchwad, Courbevoie, Noida, Kanpur, New Delhi, Calgary, Abu Dhabi, Chennai, Ernakulam, Santiago, Ludhiana, Gurgaon, Coimbatore, Montreal, Sydney, Dammam, Caracas, Gimhae-si, Surat, Thiruvananthapuram, Bangalore, Bengaluru, Riyadh, London, Muscat, Vadodara, Ankara, Nagpur, Howrah, Tau, Melbourne, Port-of-Spain, Rajkot, Lagos, Manama, India, Baroda, Hyderabad
Technique	Hot Rolled, Cold Drawn, Cold Rolled, Forged, Rod
Processing	Bar cutting to 650mm
Form	Round Rod, Billet, Round, Rectangle, Rod, Forging, Hex (A/F), Rings, Channel Bar, Half Round Bar, Square, I/H Bar, Ingot, Precision Ground Bar, Flat Bar, Triangle, Blocks, T Bar, Profiles, Threaded, Hollow etc.

Carbon Steel EN8 hex bar Chemical Composition

Grade	EN8 Chemical composition %:
	C	Si	Mn	S	P	Cr	Ni	Cu
En8	0.17-0.24	0.17-0.37	0.7-1.00	≤0.035	≤0.035	≤0.25	≤0.25	≤0.25

Know EN8 Square bar Yield Stress, Exporter of Bs970 080m40 Alloy steel Hot Rolled Round Bar upto 100 mm thickness

Physical Properties of EN8 bright bar

Physical Properties	Metric	Imperial
Density	7.85 g/cm3	0.284 lb/in3

EN8 steel rod Mechanical Properties

Grade	EN8 Tensile Strength (Mpa)	EN8 Yield Strength (Mpa)	Elongation in 100-150 mm(%)	Reduction in Area	Hardness
EN8 080m40 Mechanical Properties	≥380	≥210	≥25	≥50	≤111HB

Size Chart of En-8 Round Bar

Type	Size (mm)	Size (inch.)	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

View 080m40 steel Equivalents Grades, Carbon EN8 Shaft and EN8 mild steel Sizes, Alloy Steel En8 Round bar Supplier in India

Various Types of EN8 Material

DIN 1.1186 EN8 Hollow Bar Sizes

Sizing		Chucked true to Outer Dia.				Chucked true to Inner Dia.
I.D. millimetre	O.D. mm	Min. ID, millimetre	Maximum OD, mm	Min. ID, inch	Maximum OD, in.	Min. ID, millimetre	Maximum OD, millimetre	Min. ID, inches	Maximum OD, in.
20	32	21.9	31	0.862	1.220	21	30	0.827	1.185
16	32	18	31	0.709	1.220	17	30	0.669	1.181
25	36	26.9	35	1.059	1.378	26	34.1	1.024	1.343
20	36	22	35	0.866	1.378	21	34	0.827	1.339
16	36	18.1	35	0.713	1.378	17	33.9	0.669	1.335
28	40	29.9	39	1.177	1.535	29	38.1	1.142	1.500
25	40	27	39	1.063	1.535	26	38	1.024	1.496
20	40	22.1	39	0.870	1.535	21	37.9	0.827	1.492
32	45	33.9	44	1.335	1.732	33	43.1	1.299	1.697
28	45	30	44	1.181	1.732	29	43	1.142	1.693
20	45	22.2	44	0.874	1.732	21	42.8	0.827	1.685
36	50	38	49	1.496	1.929	37	48	1.457	1.890
32	50	34.1	49	1.343	1.929	33	47.9	1.299	1.886
25	50	27.2	49	1.071	1.929	26	47.8	1.024	1.882
40	56	42	55	1.654	2.165	41	54	1.614	2.126
36	56	38.1	55	1.500	2.165	37	53.9	1.457	2.122
28	56	30.3	55	1.193	2.165	29	53.7	1.142	2.114
50	63	51.9	62	2.043	2.441	51	61.1	2.008	2.406
45	63	47	62	1.850	2.441	46	61	1.811	2.402
40	63	42.2	62	1.661	2.441	41	60.8	1.614	2.394
36	63	38.3	62	1.508	2.441	37	60.7	1.457	2.390
32	63	34.4	62	1.354	2.441	33	60.6	1.299	2.386
56	71	58	69.9	2.283	2.752	57	68.9	2.244	2.713
45	71	47.3	69.9	1.862	2.752	46	68.6	1.811	2.701
40	71	42.4	69.9	1.669	2.752	41	68.5	1.614	2.697
36	71	38.5	69.9	1.516	2.752	37	68.4	1.457	2.693
60	75	62	73.8	2.441	2.906	61	72.8	2.402	2.866
50	75	52.2	73.8	2.055	2.906	51	72.6	2.008	2.858
40	75	42.5	73.8	1.673	2.906	41	72.3	1.614	2.846
63	80	65	78.8	2.559	3.102	64	77.8	2.520	3.063
50	80	52.4	78.8	2.053	3.102	51	77.4	2.008	3.047
45	80	47.5	78.8	1.870	3.102	46	77.3	1.811	3.043
40	80	42.6	78.8	1.677	3.102	41	77.2	1.614	3.039
67	85	69.1	83.7	2.720	3.295	68	82.6	2.677	3.252
55	85	57.4	83.7	2.260	3.295	56.0	82.3	2.205	3.240
45	85	47.6	83.7	1.874	3.295	46.0	82.1	1.811	3.232
71	90	73.1	88.6	2.878	3.488	72.1	87.6	2.839	3.449
63	90	65.3	88.6	2.571	3.488	64.0	87.3	2.520	3.437
56	90	58.5	88.6	2.303	3.488	57.0	87.1	2.244	3.429
50	90	52.6	88.6	2.071	3.488	51.0	87.0	2.008	3.425
75	95	77.3	93.5	3.041	3.681	76.2	92.4	2.997	3.641
67	95	69.3	93.5	2.728	3.681	68.0	92.2	2.677	3.630
50	95	52.7	93.5	2.075	3.681	51.0	91.8	2.008	3.614
80	100	82.3	98.5	3.240	3.878	81.2	97.4	3.197	3.835
71	100	73.4	98.5	2.890	3.878	72.1	97.2	2.839	3.827
63	100	65.5	98.5	2.579	3.878	64.0	97.0	2.520	3.819
56	100	58.7	98.5	2.311	3.878	57.0	96.8	2.244	3.811
80	106	82.5	104.4	3.248	4.110	81.2	103.1	3.197	4.059
71	106	73.5	104.4	2.894	4.110	72.1	103.0	2.839	4.055
63	106	65.7	104.4	2.587	4.110	64.0	102.7	2.520	4.043
56	106	58.9	104.4	2.319	4.110	57.0	102.5	2.244	4.035
90	112	92.5	110.3	3.642	4.343	91.4	109.2	3.598	4.299
80	112	82.6	110.3	3.252	4.343	81.2	108.9	3.197	4.287
71	112	73.7	110.3	2.902	4.343	72.1	108.7	2.839	4.280
63	112	65.8	110.3	2.591	4.343	64.0	108.5	2.520	4.272
90	118	92.7	116.2	3.650	4.575	91.4	114.9	3.598	4.524
80	118	82.8	116.2	3.260	4.575	81.2	114.6	3.197	4.512
71	118	73.8	116.2	2.906	4.575	72.1	114.5	2.839	4.508
63	118	66.0	116.2	2.598	4.575	64.0	114.2	2.520	4.496
100	125	102.7	123.1	4.043	4.846	101.5	121.9	3.996	4.799
90	125	92.8	123.1	3.654	4.846	91.4	121.7	3.598	4.791
80	125	82.9	123.1	3.264	4.846	81.2	121.4	3.197	4.780
71	125	74.0	123.1	2.913	4.846	72.1	121.3	2.839	4.772
106	132	108.8	130.0	4.283	5.118	107.6	128.8	4.236	5.071
90	132	93.0	130.0	3.661	5.118	91.4	128.4	3.598	5.055
80	132	83.1	130.0	3.272	5.118	81.2	128.1	3.197	5.043
71	132	74.2	130.0	2.921	5.118	72.1	121.2	2.839	5.035
112	140	115	137.9	4.528	5.429	113.7	136.6	4.476	5.378
100	140	103.1	137.9	4.059	5.429	101.5	136.3	3.996	5.366
90	140	93.2	137.9	3.669	5.429	91.4	136.1	3.598	5.358
80	140	83.3	137.9	3.280	5.429	81.2	135.8	3.197	5.346
125	150	128.1	147.7	5.043	5.815	126.9	146.5	4.996	5.768
106	150	109.3	147.7	4.303	5.815	107.6	146	4.236	5.748
95	150	98.4	147.7	3.874	5.815	96.4	145.7	3.795	5.736
80	150	83.6	147.7	3.291	5.815	81.2	145.3	3.197	5.720
132	160	135.3	157.6	5.327	6.205	134	156.3	5.276	6.154
122	160	125.4	157.6	4.937	6.205	123.8	156	4.874	6.142
112	160	115.5	157.6	4.547	6.205	113.7	155.8	4.476	6.134
90	160	94.0	157.6	3.701	6.205	91.4	155.2	3.598	6.110
140	170	143.5	167.4	5.650	6.591	142.1	166	5.594	6.535
130	170	133.6	167.4	5.260	6.591	132	165.8	5.197	6.528
128	170	131.6	167.4	5.181	6.591	130	165.7	5.118	6.524
118	170	121.7	167.4	4.791	6.591	119.8	165.5	4.717	6.516
106	170	109.8	167.4	4.323	6.591	107.6	165.2	4.236	6.504
100	170	103.9	167.4	4.091	6.591	101.5	165	3.996	6.496
150	180	153.6	177.3	6.047	6.980	152.3	176	5.996	6.929
140	180	143.7	177.3	5.657	6.980	142.1	175.7	5.594	6.917
125	180	128.9	177.3	5.075	6.980	126.9	175.3	4.996	6.902
100	180	104.1	177.3	4.098	6.980	101.5	174.7	3.996	6.878
160	190	163.8	187.1	6.449	7.366	162.4	185.7	6.394	7.311
150	190	153.9	187.1	6.059	7.366	152.3	185.5	5.996	7.303
132	190	136	187.1	5.354	7.366	134	185.1	5.276	7.287
170	200	173.9	197.0	6.846	7.756	172.6	195.6	6.795	7.701
160	200	164	197.0	6.457	7.756	162.4	195.4	6.394	7.693
150	200	154.1	197.0	6.067	7.756	152.3	195.2	5.996	7.685
140	200	144.2	197.0	5.677	7.756	142.1	194.9	5.594	7.673
170	212	174.2	208.8	6.858	8.220	172.6	207.2	6.795	8.157
150	212	154.4	208.8	6.079	8.220	152.3	206.6	5.997	8.133
130	212	134.6	208.8	5.299	8.220	132	206.2	5.197	8.118
180	224	184.4	220.6	7.260	8.685	182.7	218.9	7.193	8.618
140	224	144.8	220.6	5.701	8.685	142.1	217.9	5.594	8.579
190	236	194.6	232.4	7.661	9.150	192.9	230.7	7.594	9.083
150	236	155.0	232.4	6.102	9.150	152.3	229.7	5.996	9.043
200	250	204.9	246.2	8.067	9.693	203.0	244.3	7.992	9.618
200	275	205.4	268.9	8.087	10.587	203.0	266.5	7.992	10.492

EN8 Mild Steel Rectangular Bar Condition

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

EN8 Round Bar Standard Sizes

EN8 Rounds Bright Drawn / Turned
Size (inch.)	1	1/4	7/8	3/8	1	5/16	7/16	1/2	3/4	1	5/8	1 1/8	11/16	1
	2 1/2	1 1/4	2 3/8	1 7/16	2 5/8	1 3/8	1 1/2	1 5/8	2 1/8	1 3/4	1 7/8	2 3/4	2	2 1/4
	6	3	5 1/2	3 1/2	6 1/2	3 1/4	3 3/4	4	5	4 1/4	4 1/2	7	4 3/4	5 1/4
	-	7 1/2	-	9	-	8	-	-	-	-	-	-	-	-
Size (millimeter)	18	5	16	7	20	6	8	9	14	10	12	22	13	15
	50	24	45	28	55	25	30	32	40	35	36	60	38	42
	130	65	125	75	140	70	80	85	110	90	95	150	100	120

EN8 Hexagons Bright Drawn
Size (ins A/F)	3.150	1.062	2.410		1.125	1.500	2.580	1.200	2.000	2.048	1.480	2.220	1.300	2.760	3.550

EN8 Mild Steel Bright Flat
Size (ins. A/F)	4 x 1/2	1 x 1/2	5 x 1/2	2 x 1/4	6 x 3/4	3 x 1/2
	4 x 1	-	-	2 x 3/8	6 x 1	3 x 3/4
	4 x 1 1/2	1 1/2 x 3/8	-	2 x 3/4	-	3 x 1
	4 x 2	1 1/2 x 1/2	-	2 x 1	-	-
	4 x 2 1/2	1 1/2 x 5/8	-	-	-	3 1/2 x 1
	-	1 1/2 x 3/4	-	2 1/2 x 3/8	-	3 1/2 x 1 1/2
	-	1 1/2 x 1	-	2 1/2 x 1	-	-
	-	-	-	2 1/2 x 3/4	-	-

En8 Hot Rolled Mild Steel Rounds
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	-	-	-

Steel Grade EN8 Rod Surface Finish

CF	Cold finished	CD	Cold drawn
ST	Smooth turned	CG	Centreless ground
P&T	Peeled and turned	P	Polished
SRE	Slit rolled edge	BD	Bright drawn
RT	Rough turned/peeled	PR	Peeled and reeled
HRAP	Hot rolled annealed and pickled	HF	Hot finished

Equivalents of EN8 Forged Bar

BS970: 1955	EN8
Werkstoff No.	1.0511, 1.1189, 1.1186
BS970/PD970:1970 onwards	080M40
US SAE (AISI)	1040, 1039, 1043, 1042, 1045
European	Ck45, C40, Cm45, Ck40, C45, Cm40

Size Chart of EN8 080m40 Steel Flat Bar

Size in Milimeter	Size (inch.)	Thick. (Milimeter)	Thick. 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

EN8 Bar Price in India

Product	Price
42crmo4 42crmo EN8 Forged Alloy Steel Round Bar	$415.00 - $530.00/ Ton
Hot rolled EN8 alloy steel round bar	$735.00 - $895.00/ Ton
Grade EN8d Carbon steel 20mncr5 round steel bars	$425.00 - $465.00/ Ton

Choose us for the best price of EN8d Carbon Steel Polished Bar in India, Many EN8 Round Bar suppliers, exporters, stockholders, dealers, retailers, importers, distributors, wholesalers, and stockists find your sizes in our stock of EN8 Black Round Bar in Mumbai, Contact for a Quick Quote!

EN8 Steel Round Bar Features

• Strength retention at room temperature
• Have good toughness at -450° F
• Great oxidation resistance
• No rust or stain
• Can work at cryogenic temperatures

Heat Treatment of EN8 Threaded Bar

• Heat treatment / tempering : 550 ~ 650°C
• Heat treatment and quenching : 820 ~ 870°C , water cooling

EN8 Hexagon Bar Sizes

Size (milimetre)	Weight (Kg/meter)	Size (milimetre)	Weight (Kg/meter)	Size (milimetre)	Wght (Kg/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

EN8 Square Bar Weight Chart

Size in (milimetre)	Weight per m (Kg)	Size in (milimetre)	Weight per m (Kg)
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

Medium Carbon Steel EN8 Flat Bar Applications

• Fabrication
• Ship building
• Bolts and Studs
• Construction
• Defence
• General-purpose axles

Check Our Clientele In These Locations

25*25*2.5mm Carbon Steel EN8 Angle Bar	Los Alamos -Mexico, Malaysia, Philippines, Bhuneshwar, Taiwan
Carbon European Standards 8 Round shafting	South Africa, Pakistan, Singapore, Bahrain, Kolkata, Agra
6m 40*60 60*90 Black Low European Standards 8 Iron Hollow Bars	Brazil, Ahmedabad, Kuwait, South Africa, Saudi Arabia (KSA)
Dia. 40mm Carbon Steel EN 8 Forged Rod Bars Length of 6000mm	Dehradun, Kochi, Netherlands, Russia, Dubai, Malaysia
200mm 350mm European Standards 8 Carbon Steel Round Bars	Malaysia, Philippines, Singapore, Canada, Ludhiana, Jaipur
Grade European Standards 8 Cold Drawn 16mm 6mm Diameter Rod	Norway, Turkey, Malaysia, Coimbatore, United Arab Emirates (UAE)
EN8 Carbon 50mm round solid steel bar	Japan, Faridabad, Romania, Europe, Malaysia, Chandigarh
European Standards 8 Hot Rolled 8 - 50 mm Round Bar	Thailand, France, Qatar, Sikandrabad, Bengaluru, Europe
24mm 25mm 30mm EN8 Hexagonal Bars	Spain, UK, Mexico, Nashik, Egypt, Lucknow, Nagpur
Hot Rolled European Standards 8 Steel Solid Round Bars	Malaysia, Gurgaon, NY 12203 (USA), Singapore, South Korea
European Standards 8 Hot Rolled Carbon Forged Bars	Patna, Hong Kong, Oman, UAE, Ahmedabad, Malaysia
Polished 2mm EN8 Steel Hollow Square Bars	Malaysia, Finland, Surat, Bangladesh, USA, Pune
OD 40mm 38mm EN8 Grade Carbon Steel Round Bars	Malaysia, Thailand, Chennai, Germany, Thiruvananthapuram, Czechia
EN8 Dia 23mm 30mm Hexagonal Steel Bars	Chile, Bhopal, Singapore, Italy, Visakhapatnam, Iran, Delhi
40X40 EN8 Square Hollow Steel Bars	Canada, Poland, Ellington -United States, UK, Navi Mumbai
15mm European Standards 8 Cold Rolled Square/ Round Steel Rod	UAE, Malaysia, United Kingdom -UK, Indore, Europe
2mm to 25mm European Standards 8 Round Bar	Vadodara, Colombia, Malaysia, Rajkot, China, Sweden
M10 M8 Carbon Steel European Standards 8 Hollow Thread Bars	Dammam -KSA, Indonesia, Noida, Belgium, Philippines, Mumbai
18mm European Standards 8 Cold Drawn Bright Steel Round Bars	France, Australia, Nigeria, Thane, Hyderabad, Philippines, UK