8620 Round Bar

Best Quality AISI 8620 Steel Rod Suppliers in India

Alloy steel is made up of various elements that assist in improving strength, toughness, and hardness. The specification 8620 is used to manufacture 8620 Round Bar. It is a chromium nickel and molybdenum steel that offers good carburation properties. The presence of nickel gives it high toughness and above average core toughness. They are available in square, flat, round, rectangular, and bar shapes. Along with good carburation properties these AISI 8620 flat bars also offer good formability, improved surface hardness, and resistance to wear. It is usually supplied in rolled condition with maximum Brinell hardness. 8620 Steel shaft is also said to have high tensile.

8620 Round Bar

AISI 8620 Steel Rod

AISI 8620 flat bar

Know AISI 8620 flat bar composition chart, Check Availability of SAE 8620 rectangular bar

SAE 8620 Steel rectangular bar is used in applications that require high tensile strength and hardness after they are suitably hardened and tempered. Prehardened and tempered 8620 Steel flat bar can be surface hardened by nitriding. However, it does not respond well to induction hardening or flames due to the lower content of carbon. It is widely used in industrial sectors for light and medium stressed components. Alloy Steel 8620 Cold drawn steel bars are available in the size range of 5 mm to 500 mm. It displays food's internal and external strength. They are commonly supplied in round bars

8620 Steel square bars produced by us are as per the standards set by the industry and are flexible. These high quality bars are used in making machinery and OEC components. They are widely used in electrical construction,  military, and ships. Furthermore, Alloy 8620 Welding rod is also used in metallurgical materials and automobile products. The surface conditions of these bars are improved by drawing, peeling, or grinding. The advantages of using these UNS G86200 steel Hollow Bar include improved machining, less wastage at the component production stage, and improved dimensional tolerance and straightness.

Exporter of SAE-8620 Alloy Steel Square Bar, Buy Alloy Steel 8620 shaft Material at cheap price

SAE 8620 Round Bar Spec Chart

Sizes	2-100mm A/F
Tolerance	H9, H8, H10, K12, H13K9, K10, H11, H12, K11
Square bar Sizes	4 to 100mm
Finish	Grinding, centreless ground, Cold (bright) drawn, smooth turned, peeled, slit rolled edge, hot rolled, hot rolled annealed, Bright, Polish, Rough Turned, Centreless Ground & Black
Round bar Sizes	Diameter: 3-~800mm
Technique	Hot Rolled, Cold Drawn, Cold Rolled, Forged, Rod
Surface	Bright, Hot Rolled Pickled, Sand Blasting Finished, Hairline, Cold Drawn, Polished
Condition	Hardened and tempered, annealed
Form	Precision Square, Ingot, T-Bar, Rod, Round, Welding Rod, I/H Bar, Flat Bar, Blocks, Rings, Rectangle, Hex (A/F), Hollow, Threaded, Profiles, Ground Bar, Channel Bar, Billet, Triangle, Round Rod, Half Round Bar, Forging etc.
Processing	Bar cutting to 650mm
Flat bar Sizes	Thickness: 2 -100mm Width: 10 to 500mm

Chemical Equation of AISI 8620 Steel Rod

	C	Mn	Si	S	P	Cr	Ni	Mo
SAE - 8620	.18 - .23	.70 - .90	.20 - .35	.040	.040	.40 - .60	.40 - .70	.15 - .25

Cut to length available for UNS G86200 Forged Bar, Know Low Alloy steel 8620 Bright Bar Tensile Strength

Mechanical Strength Table of AISI 8620 flat bar

Mechanical Properties	30 HRC	40 HRC	45 HRC
Poisson's Ratio		.282
UTS(ksi)	147	183	225
V-Notch Charpy Impact	80	45	21
Elongation	21	18	12
YS 0.2% offset	134	171	205
Young's Modulus		30900 (ksi)
RA%	64	60	50

Equivalent of 8620 Steel square bar

Standard	AISI / SAE 8620
UNS	-
WERKSTOFF NR.	21NiCrMo22, 21NiCrMo2
BS 970	805A20, 805M20
UNI	20NiCrMo2
JIS	SNCM 200 (H)
EN name	20NiCrMo2-2
EN #	1.6543, 1.6523

UNS G86200 Forged Bar Hardening and Normalizing Temperature

Hardening Temperature	840°C – 870°C
Normalizing Temperature	1675ºF (910ºC)

Refer DIN 1.6523 Steel Hot Rolled Round Bar Equivalent Grades, AISI 8620H Steel Black Bar Manufacturers in India

Frequently Used HR 8620 Alloy Steel Round Bar Types

AISI 8620 Forged Bar Condition

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

AS 8620 Rod Physical Properties

Melting Point (°F)	2600
Density (LB/IN 3)	0.292
Melting Point (°C)	1425
Density (G/CM 3)	8.08

Thermal Behaviour of 20nicrmo2 steel Bar

Properties	Metric	Imperial
Thermal conductivity	46.6 W/mK	323 BTU in/hr.ft².°F

Tolerance of Alloy Steel 8620 Hollow Bar

Form	Size(mm)	Process	Tolerance
Round	Φ6-Φ100	Cold Drawn	Bright/Black	Best H11
	Φ16-Φ350	Hot Rolled	Black	-0/+1mm
			Peeled/ground	Best H11
	Φ90-Φ1000	Hot Forged	Black	-0/+5mm
			Rough Turned	-0/+3mm
Flat/Square/Block	Thickness :120-800	Hot Forged	Black	-0/+8mm
	Width:120-1500		Rough Machined	-0/+3mm

AISI 8620 Bar Rate Chart

Product	Price
Alloy Steel Cold Finished Bright Bars 20nicrmos2-2/SAE8620	$0.54/ Kilogram
1 Inch 2 Inch 3 Inch 1/2 Inch 3/8 Inch 8620 Alloy Steel Rod	$355.00 - $680.00/ Ton
Hot Rolled Alloy Steel Round Bars Grade - SAE8620 Size : Dia 190 - 200 mm	$0.37/ Kilogram
20CrNiMo SAE 8620 Alloy Steel Flat Bar	$1,150.00 - $1,290.00/ Ton

Many SAE 8620 Cold Drawn Round Bar suppliers, importers, retailers, exporters, distributors, stockholders, wholesalers, dealers, and stockists choose us for the best price of Alloy Steel Grade 8620 Hex Bar in India, Find your sizes in our stock of AISI 8620 T-Bar in Mumbai, Contact for a Quick Quote!

Weight of 8620 Alloy Steel Bar

Size (inch.)	Wght / Foot (lbs) 8620 Round Bar Suppliers
1/4"	00.167
5/16"	00.261
3/8"	00.376
7/16"	00.511
1/2"	00.668
9/16"	00.845
5/8"	1.043
11/16"	1.262
3/4"	1.502
13/16"	1.763
7/8"	2.045
15/16"	2.347
1"	2.670
1 1/16"	3.015
1 1/8"	3.380
1 3/16"	3.766
1 1/4"	4.172
1 5/16"	4.600
1 3/8"	5.049
1 7/16"	5.518
1 1/2"	6.008
1 9/16"	6.519
1 5/8"	7.051
1 3/4"	8.178
1 7/8"	9.388
1 15/16"	10.020
2"	10.680
2 1/8"	12.060
2 1/4"	13.520
2 3/8"	15.060
2 7/16"	15.870
2 1/2"	16.690
2 5/8"	18.400
2 3/4"	21.130
2 7/8"	22.070
3"	25.050
3 1/4"	29.300
3 1/2"	33.890
3 3/4"	38.810
4"	44.070
4 1/4"	48.230
4 3/8"	51.110
4 1/2"	55.590

Uses of 8620 Steel Round Bar

• Ring gears
• Camshafts
• Gears
• Chains
• Crankshafts
• Fasteners

Sizes of 8620 Square Bar

Types	SIZES (Millimeter)	SIZES (In)	Tolerance (ISO)
Cold Drawn and Ground	10.00 – 75.00	5/6" – 2.50"	h8-h9-h10-h11
Peeled and Ground	20.00 – 50.00	3/4″ – 2.00"	h9-h10-h11
Peeled and Polished	40.00 – 150.00	1.50" – 6.00"	h11, h11-DIN 1013
Cold Drawn and Polish	3.00 – 75.00	1/8" – 3.00"	h8-h9-h10-h11

Surface Finish of DIN 1.6543 Threaded Rod

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

8620 Shaft Material Standard Thickness

SIZE IN INCHES	ROUND	SQUARE	OCTAGON	HEXAGON	SIZE IN INCHES	ROUND	SQUARE	OCTAGON	HEXAGON
1/16	.010	.013	.011	.012	11/16	1.262	1.607	1.333	1.392
5/64	.017	.022	.018	.019	45/64	1.320	1.681	1.394	1.456
3/32	.023	.029	.024	.025	23/32	1.380	1.756	1.487	1.521
7/64	.031	.039	.033	.034	47/64	1.440	1.834	1.521	1.588
1/8	.042	.053	.044	.046	3/4	1.502	1.913	1.586	1.656
9/64	.053	.067	.056	.058	25/32	1.630	2.075	1.721	1.797
5/32	.065	.083	.069	.072	13/16	1.763	2.245	1.862	1.944
11/64	.079	.100	.083	.087	27/32	1.901	2.421	2.008	2.096
3/16	.094	.120	.099	.104	7/8	2.045	2.603	2.159	2.254
13/64	.110	.140	.116	.121	29/32	2.193	2.792	2.316	2.418
7/32	.128	.163	.135	.141	15/16	2.347	2.988	2.479	2.588
15/64	.147	.187	.155	.162	31/32	2.506	3.191	2.646	2.763
1/4	.167	.213	.176	.184	1	2.670	3.400	2.820	2.945
17/64	.188	.240	.199	.207	1-1/16	3.015	3.838	3.183	3.324
9/32	.211	.269	.223	.233	1-1/8	3.380	4.303	3.569	3.727
19/64	.235	.300	.248	.259	1-3/16	3.766	4.795	3.977	4.152
5/16	.261	.332	.275	.288	1-1/4	4.172	5.313	4.407	4.601
21/64	.288	.360	.304	.318	1-5/16	4.600	5.857	4.858	5.072
11/32	.316	.402	.334	.348	1-3/8	5.049	6.428	5.332	5.567
23/64	.345	.439	.364	.381	1-7/16	5.518	7.026	5.827	6.085
3/8	.376	.478	.397	.414	1-1/2	6.008	7.650	6.345	6.625
25/64	.408	.519	.431	.450	1-9/16	6.519	8.301	6.885	7.189
13/32	.441	.561	.466	.486	1-5/8	7.051	8.978	7.446	7.775
27/64	.475	.605	.502	.524	1-11/16	7.604	9.682	8.030	8.385
7/16	.511	.651	.540	.564	1-3/4	8.178	10.41	8.634	9.018
29/64	.548	.698	.579	.604	1-13/16	8.773	11.17	9.265	9.673
15/32	.587	.747	.620	.647	1-7/8	9.388	11.95	9.911	10.35
31/64	.627	.798	.662	.692	1-15/16	10.02	12.76	10.58	11.05
1/2	.668	.850	.705	.736	2	10.68	13.60	11.28	11.78
33/64	.710	.904	.750	.783	2-1/16	11.36	14.46	11.99	12.53
17/32	.754	.960	.796	.831	2-1/8	12.06	15.35	12.73	13.30
35/64	.799	1.017	.844	.881	2-3/16	12.78	16.27	13.49	14.09
9/16	.845	1.076	.892	.932	2-1/4	13.52	17.21	14.27	14.91
37/64	.893	1.136	.943	.985	2-5/16	14.28	18.18	15.08	15.75
19/32	.941	1.199	.994	1.038	2-3/8	15.06	19.18	15.91	16.61
39/64	.992	1.263	1.048	1.094	2-7/16	15.87	20.20	16.75	17.49
5/8	1.043	1.328	1.102	1.150	2-1/2	16.69	21.25	17.62	18.40
41/64	1.096	1.395	1.207	1.209	2-9/16	17.53	22.33	18.52	19.34
21/32	1.150	1.464	1.214	1.268	2-5/8	18.40	23.43	19.43	20.29
43/64	1.205	1.535	1.272	1.329	2-11/16	19.29	24.56	20.37	21.27

8620 Steel Square Bar Weight Chart

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

Grade 8620H Rectangle Bar with Markings

• Material Designation
• "WP" in grade symbol
• Schedule no. or minimal wall thickness
• Rating Designation
• Manufacturer’s Symbol or Name
• Grade
• Heat Code