Alloy Steel Round Bar

Alloy steel round bars are made from high quality alloy steel which is known for its strength and versatility. These bars are solid and cylindrical and are available in many grades and dimensions to meet different industrial requirements. Dhanlaxmi steel is a well known manufacturer and distributor of alloy steel round bars. Our range of product also includes duplex steel round bars, nickel alloy round bars and titanium round bars. We manufacture our bars to provide excellent performance and are widely used in various industries.

Our alloy steel round bars are produced following global standards like ASTM A182 and ASME SA182, dimensions following to EN, DIN, JIS, BS, and AISI Standards. Our sizes range in diameter from 5mm to 500 and 100mm to 6000mm in length. We also offer these bars in different finishes like black, bright polished and rough turned. The manufacturing process starts with melting alloying raw material, then casting billets, hot rolling or forging and finishing with precise heat treatment. Our cold finishing and strict quality tests makes sure proper dimensional accuracy and superior mechanical properties before packaging and shipment.

ASTM A182 F12 Round Bar, EN 25CrMo4 Round Bar, DIN 1.7228 Round Bar, F22 Round Bar, ASTM A182 F11 Round Bar, F91 Round Bar, DIN 1.7218 Round Bar, Alloy Steel Round Bars Supplier.

Our bars provide good strength, hardness, resistance to wear and corrosion which makes it ideal for heavy duty and high stress applications. Common applications on alloys steel round bars include shafts, axels, gears, fasteners and other parts in automotive aerospace construction industries. Our alloys steel round bars have high machinability property and have an ability to withstand heat which makes it suitable for manufacturing tools, dies and critical parts used in machinery, marine and defence applications.

Various Types Of Alloy Steel Round Bars

Alloy Steel F11 Round Bar

Alloy Steel F12 Round Bar

Alloy Steel F22 Round Bar

Alloy Steel F91 Round Bar

4130 Round Bar

4135 Round Bar

4145 Round Bar

4150 Round Bar

4320 Round Bar

41Cr4 Round Bar

4330V Round Bar

SAE 8620 Round Bar

Buy EN 34CrMo4 Round Bar, DIN 1.7035 Round Bar, 9310 Round Bar, Huge Stock of Alloy Steel F91 Round Bar, ASTM A182 F91 Round Bar, B16 Round Bar, 20NiCrMo2-2 Round Bar, 4130 Round Bar Supplier.

Our products come with certifications like ISO 9001:2015 and PED ensuring compliance with international quality standards. We pack the bars securely in bundles using protective wrapping and fumigation-free wooden cases for safe export. Custom markings and packaging options are available on request. For high-quality Alloy Steel Round Bars, including grades like 4130 Round Bar, 4145 Round Bar, and ASTM A182 F11/F12/F22 Round Bar, contact us today for reliable service and superior products.

alloy steel round bar Specification

Thickenss	0.5mm – 500mm Dia
Range	5mm – 500mm Diameter in 100mm – 6000mm Length
Diameter	10 mm – 200 mm
Dimensions	DIN, EN, JIS, BS, ASTM, AISI, ASME
Length	1000 mm To 6000 mm Long
Form	Square, Round, Hex (A/F), Billet, Rectangle, Ingot, Forging Etc.
Finish	Black, Rough Turned, Bright Polished, Matt Finish, NO.4 Finish, BA Finish

We Provide The Best Quality Alloy Steel Round Bar. We can supply SAE 8620 Round Bar, ASTM A182 F22 Round Bar check latest price per meter in India.

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Chemical Composition of Alloy Steel Round Bar

Grade	C (%)	Mn (%)	Si (%)	Cr (%)	Mo (%)	Ni (%)	V (%)	P (%)	S (%)
Alloy Steel F11	0.05 – 0.15	0.30 – 0.60	0.50 – 1.00	1.00 – 1.50	0.44 – 0.65	—	—	≤ 0.025	≤ 0.025
Alloy Steel F12	0.05 – 0.20	0.30 – 0.60	0.50 – 1.00	0.80 – 1.25	0.44 – 0.65	—	—	≤ 0.025	≤ 0.025
Alloy Steel F22	0.05 – 0.15	0.30 – 0.60	0.50 – 1.00	2.00 – 2.50	0.87 – 1.13	—	—	≤ 0.025	≤ 0.025
Alloy Steel F91	0.08 – 0.12	0.30 – 0.60	0.20 – 0.50	8.00 – 9.50	0.85 – 1.05	—	0.18 – 0.25	≤ 0.020	≤ 0.010
SAE 8620	0.18 – 0.23	0.70 – 0.90	0.15 – 0.35	0.40 – 0.60	0.15 – 0.25	0.40 – 0.70	—	≤ 0.035	≤ 0.040
4330V	0.28 – 0.33	0.40 – 0.70	0.15 – 0.35	0.75 – 1.00	0.30 – 0.45	1.65 – 2.00	0.07 – 0.12	≤ 0.025	≤ 0.025
9310	0.08 – 0.13	0.45 – 0.65	0.15 – 0.35	1.20 – 1.50	0.08 – 0.15	3.00 – 3.50	0.07 – 0.12	≤ 0.025	≤ 0.025
4320	0.17 – 0.23	0.40 – 0.60	0.15 – 0.35	0.40 – 0.60	0.20 – 0.30	1.65 – 2.00	—	≤ 0.035	≤ 0.040
41Cr4	0.38 – 0.45	0.60 – 0.90	0.10 – 0.40	0.90 – 1.20	≤ 0.10	—	—	≤ 0.025	≤ 0.035
4150	0.48 – 0.53	0.75 – 1.00	0.15 – 0.35	0.80 – 1.10	0.15 – 0.25	—	—	≤ 0.035	≤ 0.040
4135	0.33 – 0.38	0.40 – 0.70	0.15 – 0.35	0.80 – 1.10	0.15 – 0.25	—	—	≤ 0.035	≤ 0.040
4130	0.28 – 0.33	0.40 – 0.60	0.15 – 0.35	0.80 – 1.10	0.15 – 0.25	—	—	≤ 0.035	≤ 0.040

Mechanical Properties of Alloy Steel Round Bar

Grade	Tensile Strengtd (MPa)	Yield Strengtd (MPa)	Elongation (%)	Hardness (HB)
Alloy Steel F11	415 – 585	205 – 275	20	143 – 197
Alloy Steel F12	485 – 655	275 – 345	18	163 – 217
Alloy Steel F22	620 – 760	415 – 485	18	197 – 241
Alloy Steel F91	620 – 760	415 – 585	20	190 – 240
SAE 8620	885 – 1080	580 – 720	15 – 20	217 – 255
4330V	930 – 1080	825 – 930	13 – 16	260 – 302
9310	930 – 1080	790 – 930	12 – 15	269 – 321
4320	885 – 1030	685 – 860	18	217 – 255
41Cr4	800 – 1000	650 – 800	12 – 16	207 – 255
4150	850 – 1000	655 – 830	12 – 15	223 – 255
4135	700 – 900	460 – 650	15 – 20	197 – 255
4130	560 – 670	435 – 515	18 – 25	187 – 241

Check EN 50CrMo4 Round Bar, DIN 1.7220 Round Bar, 16NiCr4 Round Bar, DIN 1.5714 Round Bar, DIN 1.6523 Round Bar, F12 Round Bar Sizes.

Weight Chart of Alloy Steel Bar

SIZE IN INCHES	HEXAGON	SQUARE	ROUND	OCTAGON	SIZE IN INCHES	HEXAGON	SQUARE	ROUND	OCTAGON
5/64	.0019	.0022	.0017	.0018	45/64	1.0456	1.0681	1.0320	1.0394
3/32	.0025	.0029	.0023	.0024	23/32	1.0521	1.0756	1.0380	1.0487
1/16	.0012	.0013	.0010	.0011	11/16	1.0392	1.0607	1.0262	1.0333
7/64	.0034	.0039	.0031	.0033	47/64	1.0588	1.0834	1.0440	1.0521
9/64	.0058	.0067	.0053	.0056	25/32	1.0797	2.0075	1.0630	1.0721
1/8	.0046	.0053	.0042	.0044	3/4	1.0656	1.0913	1.0502	1.0586
5/32	.0072	.0083	.0065	.0069	13/16	1.0944	2.0245	1.0763	1.0862
3/16	.0104	.0120	.0094	.0099	7/8	2.0254	2.0603	2.0045	2.0159
13/64	.0121	.0140	.0110	.0116	29/32	2.0418	2.0792	2.0193	2.0316
11/64	.0087	.0100	.0079	.0083	27/32	2.0096	2.0421	1.0901	2.0008
7/32	.0141	.0163	.0128	.0135	15/16	2.0588	2.0988	2.0347	2.0479
15/64	.0162	.0187	.0147	.0155	31/32	2.0763	3.0191	2.0506	2.0646
17/64	.0207	.0240	.0188	.0199	1-1/16	3.0324	3.0838	3.0015	3.0183
9/32	.0233	.0269	.0211	.0223	1-1/8	3.0727	4.0303	3.0380	3.0569
1/4	.0184	.0213	.0167	.0176	1	2.0945	3.0400	2.0670	2.0820
19/64	.0259	.0300	.0235	.0248	1-3/16	4.0152	4.0795	3.0766	3.0977
5/16	.0288	.0332	.0261	.0275	1-1/4	4.0601	5.0313	4.0172	4.0407
11/32	.0348	.0402	.0316	.0334	1-3/8	5.0567	6.0428	5.0049	5.0332
23/64	.0381	.0439	.0345	.0364	1-7/16	6.0085	7.0026	5.0518	5.0827
3/8	.0414	.0478	.0376	.0397	1-1/2	6.0625	7.0650	6.0008	6.0345
21/64	.0318	.0360	.0288	.0304	1-5/16	5.0072	5.0857	4.0600	4.0858
25/64	.0450	.0519	.0408	.0431	1-9/16	7.0189	8.0301	6.0519	6.0885
21/32	1.0268	1.0464	1.0150	1.0214	2-5/8	20.029	23.043	18.040	19.043
43/64	1.0329	1.0535	1.0205	1.0272	2-11/16	21.027	24.056	19.029	20.037
27/64	.0524	.0605	.0475	.0502	1-11/16	8.0385	9.0682	7.0604	8.0030
13/32	.0486	.0561	.0441	.0466	1-5/8	7.0775	8.0978	7.0051	7.0446
7/16	.0564	.0651	.0511	.0540	1-3/4	9.0018	10.041	8.0178	8.0634
15/32	.0647	.0747	.0587	.0620	1-7/8	10.035	11.095	9.0388	9.0911
31/64	.0692	.0798	.0627	.0662	1-15/16	11.005	12.076	10.002	10.058
29/64	.0604	.0698	.0548	.0579	1-13/16	9.0673	11.017	8.0773	9.0265
1/2	.0736	.0850	.0668	.0705	2	11.078	13.060	10.068	11.028
35/64	.0881	1.0017	.0799	.0844	2-3/16	14.009	16.027	12.078	13.049
33/64	.0783	.0904	.0710	.0750	2-1/16	12.053	14.046	11.036	11.099
9/16	.0932	1.0076	.0845	.0892	2-1/4	14.091	17.021	13.052	14.027
37/64	.0985	1.0136	.0893	.0943	2-5/16	15.075	18.018	14.028	15.008
19/32	1.0038	1.0199	.0941	.0994	2-3/8	16.061	19.018	15.006	15.091
17/32	.0831	.0960	.0754	.0796	2-1/8	13.030	15.035	12.006	12.073
39/64	1.0094	1.0263	.0992	1.0048	2-7/16	17.049	20.020	15.087	16.075
41/64	1.0209	1.0395	1.0096	1.0207	2-9/16	19.034	22.033	17.053	18.052
5/8	1.0150	1.0328	1.0043	1.0102	2-1/2	18.040	21.025	16.069	17.062

SIZE IN INCHES	SQUARE	HEXAGON	OCTAGON	ROUND	SIZE IN INCHES	SQUARE	ROUND	OCTAGON
2-3/4	25.071	22.027	21.033	20.019	6	122.04	96.013	101.05
2-3/16	26.090	23.029	22.031	21.012	6-1/16	125.00	98.015	103.06
2-7/8	28.010	24.034	23.031	22.007	6-1/8	127.06	100.02	105.08
2-5/16	29.034	25.041	24.033	23.004	6-3/16	130.02	102.02	108.00
3	30.060	26.050	25.038	24.003	6-1/4	132.08	104.03	110.02
3-1/16	31.089	27.062	26.045	25.005	6-5/16	135.05	106.04	112.04
3-1/8	33.020	28.076	27.054	26.008	6-3/8	138.02	108.05	114.06
3-3/16	34.055	29.092	28.065	27.013	6-7/16	140.09	110.07	116.09
3-1/4	35.091		29.079	28.021	6-1/2	143.07	112.08	119.01
3-5/16	37.021		30.094	29.030	6-9/16	146.04	115.00	121.04
3-3/8	38.073		32.012	30.042	6-5/8	149.02	117.02	123.08
3-7/16	40.018		33.032	31.055	6-11/16	152.01	119.04	126.01
3-1/2	41.06		34.054	32.071	6-3/4	154.09	121.07	128.05
3-9/16	43.015		35.079	33.090	6-13/16	157.08	123.09	130.09
3-5/8	44.068		37.007	35.009	6-7/8	160.07	126.02	133.03
3-1/16	46.023		38.034	36.031	6-15/16	163.06	128.05	135.07
3-3/4	47.081		39.065	37.055	7	166.06	130.09	138.02
3-3/16	49.042		40.099	38.081	7-1/16	169.06	133.02	140.07
3-7/8	51.005		42.034	40.010	7-1/8	172.06	135.06	143.02
3-5/16	52.071		43.072	41.040	7-3/16	175.06	138.00	145.07
4	54.040		45.012	42.073	7-1/4	178.07	140.04	148.02
4-1/16	56.011		46.054	44.007	7-5/16	181.08	142.08	150.08
4-1/8	57.085		47.098	45.044	7-3/8	184.09	145.02	153.04
4-3/16	59.062		49.045	46.083	7-7/16	188.01	147.07	156.00
4-1/4	61.041		50.093	48.023	7-1/2	191.03	150.02	158.06
4-5/16	63.023		52.044	49.066	7-5/8	197.07	155.03	164.00
4-3/8	65.008		53.098	51.011	7-3/4	204.02	160.04	169.04
4-7/16	66.095		55.053	52.058	7-7/8	210.09	165.06	174.09
4-1/2	68.085		57.010	54.008	8	217.06	170.09	180.05
4-9/16	70.078		58.070	55.059	8-1/4	230.09	181.08	192.00
4-5/8	72.073		60.032	57.012	8-1/2	245.07	192.09	203.08
4-1/16	74.071		61.096	58.068	8-3/4	259.06	204.04	215.08
4-3/4	76.071		63.063	60.025	9	275.04	216.03	228.04
4-3/16	78.075		65.032	61.085	10	340.00	267.00	282.00
4-7/8	80.080		67.002	63.046	11	411.04	323.01	341.02
4-5/16	82.089		68.075	65.010	12	489.06	384.04	406.01
5	85.000		70.050	66.076	13	575	451	476
5-1/16	87.014		72.027	68.044	14	666	523	552
5-1/8	89.030		74.007	70.014	15	765	601	634
5-3/16	91.050		75.089	71.086	16	871	684	721
5-1/4	93.071		77.072	73.060	17	982	772	814
5-5/16	95.096		79.059	75.036	18	1102	865	912
5-3/8	98.023		81.047	77.015	19	1227	964	1017
5-7/16	100.05		83.038	78.095	20	1360	1068	1127
5-1/2	102.09		85.030	80.078	21	1499	1177	1242
5-9/16	105.02		87.025	82.062	22	1645	1292	1363
5-5/8	107.06		89.023	84.049	23	1798	1412	1490
5-1/16	110.00		91.022	86.038	24	1958	1538	1622
5-3/4	112.04		9323	88.029	25	2125	1669	1760
5-3/16	114.09		95.027	90.022	26	2298	1805	1904
5-7/8	117.04		97.033	92.017	27	2478	1946	2053
5-5/16	119.09		99.041	94.014	28	2665	2093	2208

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