Carbon Steel Round Bar

Check High Carbon steel flat bar Weight per foot, Reputed 1018 Carbon steel rod Manufacturers in india.

Similar to pipes, bars and rods are also manufactured using various metals and alloys. They have separate properties depending upon the element used in them. Low temperature Carbon Steel rectangular bar is one such bar that is ductile and malleable when compared to high temperature carbon bars. They provide great strength and hardness levels. Carbon Steel round bar manufacturers recommend these bars due to their anti corrosion properties, resistance, and durability. They also display excellent ductility and workability along with higher tensile and yield strength. The carbon steel flat bar also displays excellent formability and weldability.

Carbon Steel Round Bar

Low Carbon Steel Flat Bar

High Carbon Steel Rod

Carbon steel hollow bars are widely used in shipbuilding, metallurgical industry, heat exchangers, power plants, petrochemicals, and the aerospace industry. Apart from this carbon steel square bars are also used in metallurgical machinery, wind power, and the auto power sector. They are said to be affordable and low maintenance rods. Carbon steel hex bars are hence said to be cost saving and economical. The oil and gas industry is said to be the primary consumer of this bar. Hot rolled carbon steel round bars are constructed with thick cross section walls, this helps in high velocity transportation of oil and gas.

We Keep Low-Carbon steel hex bars stock, View AISI 1045 Carbon steel hollow bar Sizes.

1018 Carbon steel Rod is said to be harder due to the higher carbon content present in it. The melting point of these 1045 Carbon steel Rod is said to be between 1350 degrees C to 1530 degrees C. we have been producing these rods and bars and supplying them to our customers for many years now. Our superior quality Killed Carbon steel square bar along with affordable price and timely delivery has always made our customers happy. This is the reason today Reliant Pipes & Tubes Pvt. Ltd. is a well known name as the most trusted carbon steel round bar supplier in Mumbai.

Spec Chart of Low Temperature Carbon Steel Rectangular Bar

Standard	ASTM A105, A36 / ASME SA105, SA36
Surface	Supplier in Cold Drawn, Bright, Hairline, Polished, Hot Rolled Pickled, Sand Blasting Finished
Dimensions	AISI | EN | BS | ASME | ASTM | JIS | DIN
Sizes of Flat Bar	1/2" to 10" in thickness range of 2 - 150 millimeter
Section Bar	3.0 - 12.0 milimeter thk
Round Bar Size	3.0 – 50.8 mm, Over 50.8 – 300 millimeter
Hollow Bar Size	32 millimeter O.D. x 16 mm I.D. to 250 millimeter O.D. x 200 mm I.D.)
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.
Hex Bar Sizing	AF5.8 – 17 mm
Angle Bar Sizing	3 mm * 20 mm * 20 mm ~ 12 milimetre * 100 milimetre * 100 milimetre
Size of Channel Bar	5 - 6 millimeter thk., 80 x 40 millimeter - 150 x 75 milimetre
Sizes of Square Bar	AF2 – 14 millimeter, AF6.35, 9.5, 12.7, 15.98, 9.0, 25.4 milimeter
Tolerance	H9, K11, H8, H12, H11, H13, K10, H10, K12, K9 or as per demand
Delivery Condition	Hardened, Tempered, Annealed
Rectangular Bar Size	6.35 x 12.7 mm, 6.35 x 25.4 mm, 12.7 x 25.4 mm
Size of Billet	1/2 - 495 mm Diameter suppliers

AISI 1045 Carbon steel threaded rod in wide thickness, Contact us for Hot rolled Carbon steel bars Price Chart.

Carbon Steel Flat Bar Chemical Compatibility Chart

Carbon Max, %	.27
Phosphorus Max, %	0.04
Manganese Max, %	1.20
Copper	0.20
Sulfur	0.05
Silicon	0.15 – 0.40

Mechanical Analysis of Carbon Steel Hex Bar

% Elong. 2” Bend	23
Tensile Strength ksi	58-80
Yield Point ksi, min	36

Provide CS Hexagonal Bar in Bright and Polish Finish, Check availability of High strength Carbon steel angle bar Size Table.

Carbon Steel Solid Round Bar Size Chart

Size in inch.	Round	Square	Hexagon	Size in inch.	Round	Square	Hexagon
1/16	.010	.013	.012	11/16	1.262	1.607	1.392
5/64	.017	.022	.019	45/64	1.320	1.681	1.456
3/32	.023	.029	.025	23/32	1.380	1.756	1.521
7/64	.031	.039	.034	47/64	1.440	1.834	1.588
1/8	.042	.053	.046	3/4	1.502	1.913	1.656
9/64	.053	.067	.058	25/32	1.630	2.075	1.797
5/32	.065	.083	.072	13/16	1.763	2.245	1.944
11/64	.079	.100	.087	27/32	1.901	2.421	2.096
3/16	.094	.120	.104	7/8	2.045	2.603	2.254
13/64	.110	.140	.121	29/32	2.193	2.792	2.418
7/32	.128	.163	.141	15/16	2.347	2.988	2.588
15/64	.147	.187	.162	31/32	2.506	3.191	2.763
1/4	.167	.213	.184	1	2.670	3.400	2.945
17/64	.188	.240	.207	1-1/16	3.015	3.838	3.324
9/32	.211	.269	.233	1-1/8	3.380	4.303	3.727
19/64	.235	.300	.259	1-3/16	3.766	4.795	4.152
5/16	.261	.332	.288	1-1/4	4.172	5.313	4.601
21/64	.288	.360	.318	1-5/16	4.600	5.857	5.072
11/32	.316	.402	.348	1-3/8	5.049	6.428	5.567
23/64	.345	.439	.381	1-7/16	5.518	7.026	6.085
3/8	.376	.478	.414	1-1/2	6.008	7.650	6.625
25/64	.408	.519	.450	1-9/16	6.519	8.301	7.189
13/32	.441	.561	.486	1-5/8	7.051	8.978	7.775
27/64	.475	.605	.524	1-11/16	7.604	9.682	8.385
7/16	.511	.651	.564	1-3/4	8.178	10.41	9.018
29/64	.548	.698	.604	1-13/16	8.773	11.17	9.673
15/32	.587	.747	.647	1-7/8	9.388	11.95	10.35
31/64	.627	.798	.692	1-15/16	10.02	12.76	11.05
1/2	.668	.850	.736	2	10.68	13.60	11.78
33/64	.710	.904	.783	2-1/16	11.36	14.46	12.53
17/32	.754	.960	.831	2-1/8	12.06	15.35	13.30
35/64	.799	1.017	.881	2-3/16	12.78	16.27	14.09
9/16	.845	1.076	.932	2-1/4	13.52	17.21	14.91
37/64	.893	1.136	.985	2-5/16	14.28	18.18	15.75
19/32	.941	1.199	1.038	2-3/8	15.06	19.18	16.61
39/64	.992	1.263	1.094	2-7/16	15.87	20.20	17.49
5/8	1.043	1.328	1.150	2-1/2	16.69	21.25	18.40
41/64	1.096	1.395	1.209	2-9/16	17.53	22.33	19.34
21/32	1.150	1.464	1.268	2-5/8	18.40	23.43	20.29
43/64	1.205	1.535	1.329	2-11/16	19.29	24.56	21.27

Refer Killed Carbon steel bright bar Weight Chart, We stock a huge range of Carbon steel Black bars.

Following Other Carbon Steel Round Bar Grades We Stock

• ASTM A105 Round Bar
• ASTM A36 Round Bar
• EN353 Round Bar
• EN45 Round Bar
• EN19 Round Bar
• EN47 Round Bar
• EN8 Round Bar
• EN24 Round Bar
• EN9 Round Bar

Basic Types of 1045 Carbon steel Rod

Supplier of Carbon Steel Bright Bar in 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

Available Sizes of High Carbon Steel Square Bar

Width or Dia.(millimetre)	Wght / m		Sectional Area		Perimeter
	Round (kilogram)	Square (kilogram)	Round (centimetre²)	Square (centimetre²)	Round (centimeter)	Square (centimeter)
5.0	0.15	0.20	0.20	0.25	1.57	2.0
5.5	0.19	0.24	0.24	0.30	1.78	2.2
6.0	0.22	0.28	0.28	0.36	1.88	2.4
7.0	0.30	0.38	0.38	0.49	2.20	2.8
8.0	0.39	0.50	0.50	0.64	2.51	3.2
9.0	0.50	0.64	0.64	0.81	2.83	3.6
10	0.63	0.73	0.79	1.00	3.14	4.0
11	0.75	0.95	0.95	1.21	3.46	4.4
12	0.89	1.13	1.13	1.44	3.77	4.8
14	1.21	1.54	1.54	1.96	4.40	5.6
16	1.58	2.01	2.01	2.56	5.03	6.4
18	2.00	2.54	2.54	3.24	5.65	7.2
20	2.47	3.14	3.14	4.00	6.28	8.0
22	2.98	3.80	3.80	4.84	6.91	8.8
25	3.85	4.91	4.91	6.25	7.85	10.0
28	4.83	6.15	6.16	7.84	8.80	11.2
32	6.31	8.04	8.04	10.24	10.05	12.8
36	7.99	10.17	10.18	12.96	11.31	14.4
40	9.86	12.56	12.57	16.00	12.57	16.0
45	12.49	15.90	15.90	20.25	14.14	18.0
50	15.41	19.62	19.64	25.00	15.71	20.0
56	19.34	24.62	24.63	31.36	17.59	22.4
63	24.47	31.16	31.17	36.69	19.79	25.2
71	31.08	39.57	39.59	50.41	22.31	28.4
80	39.46	50.24	50.27	64.00	25.13	32.0

Medium Carbon Steel Flat Bar Tolerance

Diam. and Sizes	Permitted variation
milimetre	milimetre
≧ 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

Carbon Steel Hexagon Bar Diameter

Diameter	Wghts	Dia	Wghts
(mm)	per metre (kg)	(in)	per metre (kg)
3mm	0.06	1/8"	0.06
4mm	0.10	3/16"	0.14
5mm	0.16	1/4"	0.25
6mm	0.22	5/16"	0.39
7mm	0.30	3/8"	0.56
8mm	0.40	7/16"	0.77
10mm	0.62	1/2"	1.00
12mm	0.89	9/16"	1.22
14mm	1.22	5/8"	1.56
15mm	1.40	11/16"	1.89
16mm	1.59	3/4"	2.25
18mm	2.01	7/8"	3.07
20mm	2.48	1"	4.03
22mm	3.00
24mm	3.57
25mm	3.88

Tolerances of High Carbon Steel Threaded Rod

Shape / Section	Size, diameter or width across flats	Permitted variation
	milimeter	milimeter
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

Carbon Steel Rod Price Per Kg

Product	Price
Ground Polished, In 3m Lengths Diam 7.00 Mm (Medium Carbon Steel Rods)	$20.29/ Kilogram
Carbon Steel Round Bar 1215 1.000 X 6 R/l	$2.72/ Kilogram
Carbon Steel Flat/Square Bars	$0.52/ Kilogram
Carbon Steel Flat Bar 25mm X 5mm X 0.981kg/m X 6m	$0.77/ Kilogram

Choose us for the best price of AISI 1018 Threaded Rod in India, Many Carbon Steel Hot Rolled Round Bar suppliers, wholesalers, stockholders, dealers, exporters, stockists, distributors, importers, and retailers Find your sizes in our stock of SAE 1020 Hot Rolled Bars in Mumbai, Contact for a Quick Quote!

Carbon Steel Cold Drawn Round Bar Condition

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

Carbon Steel Angle Bar Size Table

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

Test Performed on Carbon Steel Hex Rod

• Chemical examination
• Mechanical examining like Elongation, tensile and reduction of area
• Positive material recognition
• Buckling & Crushing test
• Pitting Corrosion Test
• Radiographic Test
• Eddy Current test

Carbon Hollow Bar Standard Size

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

Medium Carbon Steel Square Bar Weight Chart

Size in mm	Avg. Wght
	KG/MTR	KG/FT
10 x 10	0.80	0.20
12 x 12	1.10	0.30
14 x 14	1.50	0.50
16 x 16	2.00	0.60
17 x 17	2.27	0.69
20 x 20	3.14	1.00
25 x 25	4.90	1.50
32 x 32	8.00	2.40
40 x 40	12.60	3.80
42 X 42	13.85	4.22
50 x 50	19.60	6.00
53 X 53	22.05	6.72
56 x 56	24.60	7.50
63 x 63	31.20	9.50

Carbon Steel Hollow Bar Uses

• Fabrication
• Cement
• Textile
• Defence
• Ship building
• Construction

Sizing Range of High Carbon Flat Bar

CS Flat Bar – metric sizes and wghts
Sizes	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

AISI 1018 Carbon Steel Bar Equivalent Grades

Standard	AISI / SAE 1018
UNS	-
WERKSTOFF NR.	25CrMo4, GS-25CrMo4
BS 970	708A30, CDS110
UNI	25CrMo4 (KB), 30CrMo4
JIS	SCM 420, SCM 430, SCCrM1
EN name	-
EN #	1.7218

CS Black Bar Test Certificates and Documentation We Provide

• 100% Radiography Test Report
• Guarantee Letter
• Fumigation Certificates
• Heat Treatment Charts
• EN 10204/3.1B
• Packing List including gross and net weight, no. of boxes, marks and numbers
• Third Party Inspection Report
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Raw Materials Certificate
• NABL approved Laboratory Test Reports

EN Series Carbon Steel Round Bar Heat Treatment

Grade	Heat Treatment				Corresponding Specification
	Tempering Temperature	Quenching Medium	Hardening Temperature	Brinell Rock well hardness	AISI	JAPAN JIS
EN-1A	–	–	–	–	–	–
EN-8	150-200	OIL	750-900
EN-9	200-250	OIL	850-900	55-60
EN-19 (V 320)	200-225	OIL	900-950	45-55	4140	SCM 4
EN-24 (V 130)	540-680	OIL	830-860	45-55	4340	SNCM 8
EN-31 R-100	180-225	OIL	820-860	59-65
EN-36C E-200	170-210	OIL	780-860	61-63	3415	SNC 22
EN-42		DIRECT HARDENING	600-700	40-45
EN-44	150	OIL	650-750	45-50
EN-45	470-520	OIL	830-860	50-55	9255
EN-351	175-200	OIL	850-860	62-64
EN-353	150-200	OIL	840-870	62-64

Why One Should Order Cold Finished Carbon Steel Bar From Us?

Size Ranges of CS Hexagonal Bar

Size (mm)	Weight (Kilogram/m)	Size (mm)	Weight (Kilogram/m)	Size (mm)	Weight (Kilogram/m)
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

Low Carbon Steel Bars Thickness Chart

Sizes in (millimeter)	Size (inch.)	Thickness (millimeter)	Thickness (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