Alloy Steel Round Bar and SAE 4140/4030 Chrome Moly Rod Manufacturer

4130 Alloy Steel Hex Bar and SAE 4140 Rod Manufacturer in India

Alloy Steel Round Bar vs Alloy Steel Rod
Alloy steel is composed of different alloys that can be designed in the shape of round bars and rods. Both round bars and rods can be used interchangeably and can be distinguished on certain key features.

Alloy steel rod is straight in size and can be shaped in circular cross sections. A rod is completely sealed with no openings.
An Alloy steel round bar is designed with a uniform cross-section area that is smaller in size compared to its actual length. A round bar can be characterized by a hollow opening.

What is 4130, 4150 and 4340 Alloy Steel Round Bars?

Alloy 4130 round bars is a low alloy steel grade having moderate resistance with excellent welding capacities.
Alloy 4150 round bars are designed with good alloying elements. These bars showcase outstanding hardenability and mechanical strength.
Alloy 4340 round bars have a higher carbon content and possess excellent toughness with good ductility.

What are En 353 Alloy Steel Round Bars used for?
En 353 alloy steel round bars are high-strength components that are hardened or tempered. These bars are common in gas turbine systems and automobile industries that are susceptible to high temperatures and require good resistance and fatigue life.

What is the difference between Hot Rolled Alloy Steel Round Bar and Cold Rolled Alloy Steel Round Bar?
Alloy steel round bars can be processed in a hot or cold rolling process. Both these processes are diverse and can be differentiated in certain aspects.

A cold drawn alloy steel round bar is processed at room temperature. Here the bars are run over dies to give the subsequent modules desired properties. A hot rolled alloy steel round bar is designed by heating the items at 1700 degrees F till they reach their recrystallization value. At this value, the bars can be shaped in correct dimensions easily.
A cold drawn bar possesses enhanced strength and surface finish when compared to a hot rolled bar.
Alloy steel cold drawn round bar has precise edges, while a hot rolled bar showcases rounded edges.
A hot rolled alloy steel round bar is cheaper than a cold alloy steel round bar.

Supplier of Alloy Steel Flat Bar, Chromoly Threaded Rod and ASTM A182 Alloy Square Bar at the best price. Call Us Now!

Table of Content

Alloy Steel Rod Specification
Hot Rolled Alloy Steel Round Bars Price
Types of En 353 Alloy Steel Round Bar
Alloy Steel Round Bar Weight Calculator
High Strength Low Alloy Steel Round Bar Thickness Chart
SAE 4140 Rod Grade
Hot Rolled Alloy Steel Round Bars Manufacturing Process
Cold Drawn Alloy Steel 42crmo4 Round Bar Surface Finish
Alloy Steel Bright Bars Size Chart
Low Alloy Steel Rods Test
4140 Alloy Steel Flat Bar Condition

4340 Alloy Steel Square Bar Weight Chart
ASME SA182 Alloy Steel Rectangular Bar Chemical Composition
Alloy Steel Hex Bar Mechanical Properties
Alloy Steel Polished Bar Physical Behaviour
High Alloy Steel Forged Bar Dimensions Standard
Chrome-Moly Steel Round Bar Heat Treatment
Alloy Steel Threaded Rod Tolerances
Alloy Steel Square Bar Benefits
AS Round Bar Applications
Alloy Steel Round Bars Hs Code
High Alloy Steel Bright Bar Inventory

Alloy Steel Rod Specification

Specifications	ASTM / ASME / SA182
Thickenss	From 0.5 upto 500mm
Dimensions	DIN, EN, JIS, BS,ASTM, ASME, AISI
High Speed, OHNS and HCHCR in Grade	OHNS-01, M3, M2, M35, T-1, M42, T-15, D2, T-4, H11, D3, T-42, H13, EN52
Range	From 5 to 500mm Dia in 100 to 6000mm Length
Finish	Matt Finish, Bright Polished, NO.4 Finish, Black, Rough Turned, BA Finish
Diameter	From 10 upto 200 mm
Length	From 1000 Long upto 6000 mm Long
Various form of 4130 Alloy Steel Round Bar Supplier	Square, Forging, Round, Hex, Billet, Rectangle, Ingot Etc.

ASTM Specification

old Drawn Annealed and Cold Finished Annealed SAE 4140 Rod and Alloy Steel Round Bar Suppliers in India

Internal Standards	DIN	EN	AISI/ SAE
EN 19	42Cr4Mo2	EN 19	4140/4142
EN 18	37Cr4	EN 18	5140
EN 24	34CrNiMo6	EN 24	4340
EN 354	-	EN 354	4320
EN 353	-	EN 353	-
SAE 8620	-	EN 362	SAE 8620
SAE 1146	-	EN 8M	SAE 1146
EN 1 A	9SMn28	EN 1 A	1213
EN 31	100Cr6	EN 31	SAE 52100
EN 45A	60Si7	EN 45A	9260
EN 45	55Si7	EN 45	9255
50Crv4	50CrV4	EN 47	6150
SAE 4140	42CrMO4	-	SAE 4140
SAE 4130	25CrMo4	-	SAE 4130
20MNCR5	-	-	-

ASTM	DIN	UNS
F 9	X12CrMo91	K 90941
(CL3) F 22	10CrMo910	K 21590
(CL2) F 11	13CrMo44	K 11572
F 5/F 5A	12CrMo195	K 41545
(CL2) F 12	16CrMo44	-
F 91	X10CrMoVNb9-1	-

Hot Rolled Alloy Steel Round Bars Price

Check CDA/ HRART/ CFA Condition of Alloy Steel Bar Price and also view Alloy Steel Round Bars Price, stock material weight, sizes and tolerance chart.

Product	Dia.	Length	Finish	Temper	Dia. Tolerance	Length Tolerance	Price
NON ALLOY BRIGHT ROUND BARS, SIZE:1-1/4	1 in	1 ft	Turned, Ground, And Polished	Cold Finished/Heat Treated	+0.0000/-0.0010 in	+/-1.000 in	$18.50 / each
HOT ROLLED ALLOY ROUND BARS DIA. 55 MMX 5,500 MM	1 in	6 ft			+0.0000/-0.0010 in	+/-6.000 in	$109.79 / each
ALLOY ROUND BARS DIN 100Cr6 SIZE 120 MM DIA	1 1/4 in	6 ft			+0.0000/-0.0010 in	+/-6.000 in	$231.42 / each
ROUND BAR (NON ALLOY	1 1/2 in	6 ft			+0.0000/-0.0010 in	+/-6.000 in	$302.31 / each
ALLOY BAR FORGED, HARDENED & TEMPERED, STRAIGHTENED, MACHINED/370-410 HB 282.5 +1/-0 MM ROUND LEN 3000-5800 MM	1 3/4 in	1 ft			+0.0000/-0.0015 in	+/-1.000 in	$58.56 / each
ALLOY BARS FORGED NORMALLZED AND ANNEALED STRALGHTENEDMACHINED 212 +1/-0MM ROUND LENGTH 3000-5600MM	1 3/4 in	6 ft			+0.0000/-0.0015 in	+/-6.000 in	$344.01 / each
ALLOY BAR - HOT ROLLED, HARDENED & TEMPERED, STRAIGHTENED, MACHINED/370-410 HB 151.5 +1/-0 MM ROUND LEN 3000-4200MM	2 in	1 ft			+0.0000/-0.0015 in	+/-1.000 in	$63.26 / each
ALLOY TOOL ROUND BAR 55.80X3.000X4.000MM	2 in	6 ft			+0.0000/-0.0015 in	+/-6.000 in	$369.02 / each

Types of En 353 Alloy Steel Round Bar

Alloy Steel Round Bar Weight Calculator

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

High Strength Low Alloy Steel Round Bar Thickness Chart

SIZE (inches)	HEXAGON	ROUND	OCTAGON	SQUARE	SIZE (inches)	SQUARE	ROUND	HEXAGON	OCTAGON
5/64	.019	.017	.018	.022	45/64	1.681	1.320	1.456	1.394
1/16	.012	.010	.011	.013	11/16	1.607	1.262	1.392	1.333
3/32	.025	.023	.024	.029	23/32	1.756	1.380	1.521	1.487
1/8	.046	.042	.044	.053	3/4	1.913	1.502	1.656	1.586
7/64	.034	.031	.033	.039	47/64	1.834	1.440	1.588	1.521
9/64	.058	.053	.056	.067	25/32	2.075	1.630	1.797	1.721
11/64	.087	.079	.083	.100	27/32	2.421	1.901	2.096	2.008
5/32	.072	.065	.069	.083	13/16	2.245	1.763	1.944	1.862
3/16	.104	.094	.099	.120	7/8	2.603	2.045	2.254	2.159
7/32	.141	.128	.135	.163	15/16	2.988	2.347	2.588	2.479
13/64	.121	.110	.116	.140	29/32	2.792	2.193	2.418	2.316
15/64	.162	.147	.155	.187	31/32	3.191	2.506	2.763	2.646
17/64	.207	.188	.199	.240	1-1/16	3.838	3.015	3.324	3.183
1/4	.184	.167	.176	.213	1	3.400	2.670	2.945	2.820
9/32	.233	.211	.223	.269	1-1/8	4.303	3.380	3.727	3.569
5/16	.288	.261	.275	.332	1-1/4	5.313	4.172	4.601	4.407
19/64	.259	.235	.248	.300	1-3/16	4.795	3.766	4.152	3.977
21/64	.318	.288	.304	.360	1-5/16	5.857	4.600	5.072	4.858
11/32	.348	.316	.334	.402	1-3/8	6.428	5.049	5.567	5.332
23/64	.381	.345	.364	.439	1-7/16	7.026	5.518	6.085	5.827
3/8	.414	.376	.397	.478	1-1/2	7.650	6.008	6.625	6.345
25/64	.450	.408	.431	.519	1-9/16	8.301	6.519	7.189	6.885
13/32	.486	.441	.466	.561	1-5/8	8.978	7.051	7.775	7.446
27/64	.524	.475	.502	.605	1-11/16	9.682	7.604	8.385	8.030
7/16	.564	.511	.540	.651	1-3/4	10.41	8.178	9.018	8.634
29/64	.604	.548	.579	.698	1-13/16	11.17	8.773	9.673	9.265
15/32	.647	.587	.620	.747	1-7/8	11.95	9.388	10.35	9.911
31/64	.692	.627	.662	.798	1-15/16	12.76	10.02	11.05	10.58
1/2	.736	.668	.705	.850	2	13.60	10.68	11.78	11.28
33/64	.783	.710	.750	.904	2-1/16	14.46	11.36	12.53	11.99
17/32	.831	.754	.796	.960	2-1/8	15.35	12.06	13.30	12.73
35/64	.881	.799	.844	1.017	2-3/16	16.27	12.78	14.09	13.49
9/16	.932	.845	.892	1.076	2-1/4	17.21	13.52	14.91	14.27
37/64	.985	.893	.943	1.136	2-5/16	18.18	14.28	15.75	15.08
19/32	1.038	.941	.994	1.199	2-3/8	19.18	15.06	16.61	15.91
39/64	1.094	.992	1.048	1.263	2-7/16	20.20	15.87	17.49	16.75
5/8	1.150	1.043	1.102	1.328	2-1/2	21.25	16.69	18.40	17.62
41/64	1.209	1.096	1.207	1.395	2-9/16	22.33	17.53	19.34	18.52
21/32	1.268	1.150	1.214	1.464	2-5/8	23.43	18.40	20.29	19.43
43/64	1.329	1.205	1.272	1.535	2-11/16	24.56	19.29	21.2	20.37

SIZES (inche)	SQUARE	ROUND	OCTAGON	SIZES (inche)	OCTAGON	ROUND	HEXAGON	SQUARE
6-1/16	125.0	98.15	103.6	2-3/16	22.31	21.12	23.29	26.90
6	122.4	96.13	101.5	2-3/4	21.33	20.19	22.27	25.71
6-1/8	127.6	100.2	105.8	2-7/8	23.31	22.07	24.34	28.10
6-1/4	132.8	104.3	110.2	3	25.38	24.03	26.50	30.60
6-3/16	130.2	102.2	108.0	2-5/16	24.33	23.04	25.41	29.34
6-5/16	135.5	106.4	112.4	3-1/16	26.45	25.05	27.62	31.89
6-7/16	140.9	110.7	116.9	3-3/16	28.65	27.13	29.92	34.55
6-3/8	138.2	108.5	114.6	3-1/8	27.54	26.08	28.76	33.20
6-1/2	143.7	112.8	119.1	3-1/4	29.79	28.21		35.91
6-9/16	146.4	115.0	121.4	3-5/16	30.94	29.30		37.21
6-5/8	149.2	117.2	123.8	3-3/8	32.12	30.42		38.73
6-11/16	152.1	119.4	126.1	3-7/16	33.32	31.55		40.18
6-3/4	154.9	121.7	128.5	3-1/2	34.54	32.71		41.6
6-13/16	157.8	123.9	130.9	3-9/16	35.79	33.90		43.15
6-7/8	160.7	126.2	133.3	3-5/8	37.07	35.09		44.68
6-15/16	163.6	128.5	135.7	3-1/16	38.34	36.31		46.23
7	166.6	130.9	138.2	3-3/4	39.65	37.55		47.81
7-1/16	169.6	133.2	140.7	3-3/16	40.99	38.81		49.42
7-1/8	172.6	135.6	143.2	3-7/8	42.34	40.10		51.05
7-3/16	175.6	138.0	145.7	3-5/16	43.72	41.40		52.71
7-1/4	178.7	140.4	148.2	4	45.12	42.73		54.40
7-5/16	181.8	142.8	150.8	4-1/16	46.54	44.07		56.11
7-3/8	184.9	145.2	153.4	4-1/8	47.98	45.44		57.85
7-7/16	188.1	147.7	156.0	4-3/16	49.45	46.83		59.62
7-1/2	191.3	150.2	158.6	4-1/4	50.93	48.23		61.41
7-5/8	197.7	155.3	164.0	4-5/16	52.44	49.66		63.23
7-3/4	204.2	160.4	169.4	4-3/8	53.98	51.11		65.08
7-7/8	210.9	165.6	174.9	4-7/16	55.53	52.58		66.95
8	217.6	170.9	180.5	4-1/2	57.10	54.08		68.85
8-1/4	230.9	181.8	192.0	4-9/16	58.70	55.59		70.78
8-1/2	245.7	192.9	203.8	4-5/8	60.32	57.12		72.73
8-3/4	259.6	204.4	215.8	4-1/16	61.96	58.68		74.71
9	275.4	216.3	228.4	4-3/4	63.63	60.25		76.71
10	340.0	267.0	282.0	4-3/16	65.32	61.85		78.75
11	411.4	323.1	341.2	4-7/8	67.02	63.46		80.80
12	489.6	384.4	406.1	4-5/16	68.75	65.10		82.89
13	575	451	476	5	70.50	66.76		85.00
14	666	523	552	5-1/16	72.27	68.44		87.14
15	765	601	634	5-1/8	74.07	70.14		89.30
16	871	684	721	5-3/16	75.89	71.86		91.50
17	982	772	814	5-1/4	77.72	73.60		93.71
18	1102	865	912	5-5/16	79.59	75.36		95.96
19	1227	964	1017	5-3/8	81.47	77.15		98.23
20	1360	1068	1127	5-7/16	83.38	78.95		100.5
21	1499	1177	1242	5-1/2	85.30	80.78		102.9
22	1645	1292	1363	5-9/16	87.25	82.62		105.2
23	1798	1412	1490	5-5/8	89.23	84.49		107.6
24	1958	1538	1622	5-1/16	91.22	86.38		110.0
25	2125	1669	1760	5-3/4	9323	88.29		112.4
26	2298	1805	1904	5-3/16	95.27	90.22		114.9
27	2478	1946	2053	5-7/8	97.33	92.17		117.4
28	2665	2093	2208	5-5/16	99.41	94.14		119.9

SAE 4140 Rod Grade

STANDARDS	UNS	WERKSTOFF NR.
Alloy Steel P5	K41545	1.7362
Alloy Steel P9	S50400	1.7386
42CrMo4 Round Bar	-	42CrMo4
Alloy Steel P11	K11597	1.7338

Hot Rolled Alloy Steel Round Bars Manufacturing Process

Exporter of Cold Drawn Alloy Steel 42crmo4 Round Bar, High Alloy steel square, Hollow Bar, Keep Stock Hot Rolled Alloy Steel Rectangular Bars upto 6000mm Length

Cold Drawn Alloy Steel 42crmo4 Round Bar Surface Finish

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

Alloy Steel Bright Bars Size Chart

small diameters Alloy Steel Round Bar Manufacturer In India, Contact now for Alloy Steel Rod free samples and custom production sizes

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

Low Alloy Steel Rods Test

Pitting Resistance Test
Flattening Test
Micro and Macro Test
Hardness Test
Positive Material Identification – PMI Testing
IGC Test (Intergranular Corrosion)

4140 Alloy Steel Flat Bar Condition

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

We are leading Chromoly threaded rod and Alloy Steel Bright Bars Manufacturers In India, Refer 4130 Alloy Steel Hex, Square, Rectangular Bar Dimensions

4340 Alloy Steel Square Bar Weight Chart

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

ASME SA182 Alloy Steel Rectangular Bar Chemical Composition

Elements	P	C	S	Cr	S	Mn	Si	Mo	Ni
F5	0.035 Max	0.15 Max	0.030 Max	4.0-6.0	0.030 Max	0.30-0.60	0.50 Max	0.44-0.65	0.50 Max
F1	0.035 Max	0.15 Max	0.030 Max	3.0-5.0	0.030 Max	0.30-0.60	0.50 Max	0.40-0.50	0.50 Max
F22	0.035 Max	0.05-0.15	0.040 Max	2.00-2.50	0.040 Max	0.30-0.60	0.50 Max	0.90-1.10	-
F91	0.020 Max	0.08-0.12	0.010 Max	8.0-9.5	0.010 Max	0.30-0.60	0.20-0.50	0.85-1.05	0.40 Max
F9	0.030 Max	0.15 Max	0.030 Max	8.0-10.0	0.030 Max	0.30-0.60	0.50- 1.00	0.90- 1.10	-
42CrMo4	≤ 0.035 %	0.380 - 0.45 %	≤ 0.035 %	0.90 - 1.20 %	≤ 0.035 %	0.60 - 0.90 %	-	0.15 - 0.30 %	-
F11	0.025 Max	0.10-0.20	0.040 Max	1.00-1.50	0.040 Max	0.40-0.65	0.50-0.80	0.44-0.65	-

Alloy Steel Hex Bar Mechanical Properties

Grade	Elongational (% in 50mm) min	Tensile Properties (ksi) min	Yield Properties 0.2% Proof (ksi) min
F9	30	415	205
F5	485	275	20

Alloy Steel Polished Bar Physical Behaviour

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

High Alloy Steel Forged Bar Dimensions Standard

Diameter or Width	Weight per meter		Sectional Area		Perimeter
Diameter or Width	Round (kg)	Square (kg)	Square (cm²)	Round (cm²)	Square (cm)	Round (cm)
5.0 mm	0.15	0.20	0.25	0.20	2.0	1.57
5.5 mm	0.19	0.24	0.30	0.24	2.2	1.78
6.0 mm	0.22	0.28	0.36	0.28	2.4	1.88
7.0 mm	0.30	0.38	0.49	0.38	2.8	2.20
8.0 mm	0.39	0.50	0.64	0.50	3.2	2.51
9.0 mm	0.50	0.64	0.81	0.64	3.6	2.83
10 mm	0.63	0.73	1.00	0.79	4.0	3.14
11 mm	0.75	0.95	1.21	0.95	4.4	3.46
12 mm	0.89	1.13	1.44	1.13	4.8	3.77
14 mm	1.21	1.54	1.96	1.54	5.6	4.40
16 mm	1.58	2.01	2.56	2.01	6.4	5.03
18 mm	2.00	2.54	3.24	2.54	7.2	5.65
20 mm	2.47	3.14	4.00	3.14	8.0	6.28
22 mm	2.98	3.80	4.84	3.80	8.8	6.91
25 mm	3.85	4.91	6.25	4.91	10.0	7.85
28 mm	4.83	6.15	7.84	6.16	11.2	8.80
32 mm	6.31	8.04	10.24	8.04	12.8	10.05
36 mm	7.99	10.17	12.96	10.18	14.4	11.31
40 mm	9.86	12.56	16.00	12.57	16.0	12.57
45 mm	12.49	15.90	20.25	15.90	18.0	14.14
50 mm	15.41	19.62	25.00	19.64	20.0	15.71
56 mm	19.34	24.62	31.36	24.63	22.4	17.59
63 mm	24.47	31.16	36.69	31.17	25.2	19.79
71 mm	31.08	39.57	50.41	39.59	28.4	22.31
80 mm	39.46	50.24	64.00	50.27	32.0	25.13

Huge stock of 2mm, 3mm, 6mm 42crmo4 Bar, View 4140 Alloy Steel Forged Bar Weight Chart, Check Alloy Steel AISI 4140 Triangular Bar and JIS Scm440 Steel Flat Bars Sizes, Buy Chrome Alloy Black bar and Alloy steel A182 Hot Rolled Round Bar at factory price

Chrome-Moly Steel Round Bar Heat Treatment

Properties		Conditions
Properties		Treatment	T (°C)
Density (×1000 kg/m3)	7.7-8.03		25
Elastic Modulus (GPa)	190-210		25
Tensile Properties (Mpa)	1158	fine grained, oil quenched, tempered at 425°C	25
Yield Properties (Mpa)	1034
Reduction in Area (%)	53
Hardness (HB)	335	fine grained, oil quenched, tempered at 425°C	25

Alloy Steel Threaded Rod Tolerances

		Diam. Tolerances	Round Bar Diam., in.
Normalized., Annealed round., Norm.	Cold Finish	+/- 0.004"	Up to 1.5, inclusive
Normalized., Annealed round.	Cold Finish	+/- 0.005"	Over 1.5 to 2.5, inclusive
Normalized., Annealed round.	Cold Finish	+/- 0.006"	Over 2.5 to 4, inclusive
Normalized.	Cold Finish	+/- 0.007"	Over 4 to 6, inclusive

Alloy Steel Square Bar Benefits

High yield strength
High ultimate tensile strength
Great weldability

AS Round Bar Applications

Pharmaceuticals
Motorsports - chassis
Condensers
Aerospace
Sea Water Equipment
Petrochemicals

Make An Inquiry To Buy ASTM A182 Alloy Polished and Flat Bar At The Lowest Cost. Check Alloy Steel 42crmo4 Hexagonal and Welding Rods, 42crmo4 Hollow Bar Dimensions and Equivalents

Alloy Steel Round Bars Hs Code

HSN Code	Product Description
72283019	Other
7228	Other rod and bar of other AS; shapes, sections and angles, of other alloy; hollow drill rod and bar, of non-alloy or alloy
7228302	Other:
722830	Other rod and bar not further worked than hot drawn, hot rolled or extruded :
72283029	Other
7228301	Bright bars:
72282000	Bar and rod of silico-manganese

High Alloy Steel Bright Bar Inventory

AS Round Bars	42CRMO4 round bars
Brass Round Bars	4340 AS Round Bars
4140 Round Bars	4130 AS Hex Bars
4140 Bars	AS Square Bars
Alloy Round Bars	AS 42crmo4 Hexagonal Bars
AS Rod	BS En 42crmo4 AS Cold Drawn Round Bars
4130 AS Round Bars	Alloy 42crmo4 Threaded Bars
4150 AS Round Bars	4140 AS Forged Bars
AS Bars	AS AISI 4140 Triangular Bars
En 353 AS Round Bars	JIS Scm440 Flat Bars
Hot Rolled AS Round Bars	AS Hex Bars
High Strength Low AS Round Bars	Low AS flat bars
Ms Round Bar Material Grades	AS A182 Hot Rolled Round Bars
AS Round Bars	Chrome Alloy Black bars
Hot Rolled AS Round Bars	AS Hex Rod
4340 AS Round Bars	Chromoly threaded rod
SAE 4140 Rod	ASME SA182 AS Rectangular Bars
Cold Drawn AS 42crmo4 Round Bars	Low AS Rods
AS Bright Bars	AS Polished Bars
42crmo4 Bars	High AS Forged Bars
AS Rods	Chrome Moly Rod
Low AS Round Bars	AS Hollow Bars
AS Round Bar 4140	Chrome-Moly Round Bars
ASTM A182 Alloy Polished Bars	AS Threaded Rod
4140 AS Flat Bars	AS Shaft
Chrome Moly Welding Rods	AS Round Bars
42crmo4 Hollow Bars	Chrome Round Bars
AS 42crmo4 Round Bars	High AS Bright Bars