AISI 4130 Steel Tubing suppliers | 4130 Chromoly Tubing

AISI 4130 Alloy Steel Seamless Pipes & SAE 4130 Manufacturers & Suppliers

AISI also known as SAE 4130 is low-alloy stainless steel that contains molybdenum and chromium to strengthen the steel. The steel is strong and has excellent toughness, weldability, and Machinability. AISI/ SAE 4130 Grade is a various alloy with good resistance to atmospheric corrosion and durability.

Solitaire Overseas is a prominent manufacturer and supplier of AISI 4130 tubing from Mumbai, India. SAE gr 4130 tube has a high-quality fine-grain steel structure fabrication method that significantly increases the durability of every level and gives the best thickness and strength in both the transverse and longitudinal directions. The hot-working process of AISI 4130 tubing may be performed at temperatures ranging from 816 to 1093 degrees C (1500 to 2000 degrees F). AISI 4130 tubing is cold-worked using standard methods and annealed at 843°C (1550 degrees F) followed by air cooling to 482° C (900 degrees F).

AISI 4130 Tubing has been manufactured to the exact tolerances of the industry. It is also double-certified to ensure it conforms to the most current offshore drilling standards. AISI 4130 pipes are found in a variety of applications. For instance, it's used in the manufacture of Choke & Kill manifolds, which include Control Panel, Oil & Gas and Oil Exploration industries, Mud Manifolds, and Cement Manifolds, production of Mud / Gas Separators, fabrication pipes line terminations as well as Manifold Equipment for areas where high stress and pressure are to be expected. We also guarantee that our products are in line with the specifications of the industry as well as the specific demands of our customers. Our AISI 4130 tubes are offered in various thicknesses, sizes, and dimensions and customized specifications according to the requirements of our customers at competitive prices.

4130 Tubing suppliers, 4130 Round Tube, AISI 4130 Seamless Tube, SAE Gr 4130 Tube, 4130 Chromoly Steel Tubing, Alloy Steel 4130 Tube Supplier in India & SAE 4130

4130 Steel Tubing Specifications

Chrome Moly Tube Standard

Chrome Moly, SAE 4130, A519

4130 Tubes Specifications

SME/ANSI B16.9, ASME B16.28, MSS-SP-43

Dimensional specification

ANSI/ASME B36.19M, ANSI/ASME B36.10M

4130 Seamless Tube Size

1 / 2" NB - 16" NB

Outside Diameter

6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock

AISI 4130 Tubes Manufacturing Shapes

Hydraulic, Round, Rectangle, Square, Hex, Honed

AISI 4130 Tube Manufacturing Techniques

Seamless / Fabricated / CDW / 100% X Ray Welded

AISI 4130 Tube Schedule Thickness Range

SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

4130 Tubes End Types

Plain End, Bevelled End, Threaded One End, TBE (Threaded Both Ends)

4130 Steel Equivalent

STANDARD	WERKSTOFF NR.	UNS	AFNOR	EN	JIS	BS	GOST
AISI 4130	1.7218	G41300	-	25CrMo4	JIS G4105	BS 970	-

4130 Steel Tube Properties

AISI 4130	Ni	C	Mo	Mn	Si	Fe	Cu	S	P	Cr
AISI 4130	0.50 max	0.28-0.33	0.15-0.25	0.40-0.60	0.15-0.35	97.3-98.22	–	0.025 MAX	0.035 MAX	0.80-1.10

4130 Chromoly Tubing Strength

Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
0.28	2580	460 MPa	560 MPa	20 %

Outside Diameter, OD (in mm) & Wall Thickness, WT (in mm) of AISI 4130 Tubes

Product Description	Outside Diamter, OD (in mm)	Wall Thickness, WT (in mm)>
AISI 4130 Round Tube	6mm – 630mm	0.5mm-30mm
AISI 4130 Square Tube	12.7mm* 12.7mm to 300mm* 300mm	0.5mm-30mm
AISI 4130 Rectangular Tube	1020mm to 100200mm	0.5mm-30mm
Seamless 4130 Alloy Steel Tubes	6mm to 630mm	0.5mm-30mm
Chrome Moly 4130 Tube	12.7mm to 76.2mm	0.5mm-2.0mm
AISI 4130 Tubing	12.7mm to 250mm	0.5mm-30mm
AISI 4130 Round Tube	12.7mm to 76.2mm	0.5mm-2.0mm
AISI 4130 Steel Tube	16mm to 85mm	0.5mm-3.0mm
AISI 4130 Alloy Steel Tube	13mm to 85mm	0.5mm-2.0mm
AISI 4130 Custom Tube	20mm to 200mm	0.5mm-2.0mm
4130 Thin-Wall AISI Tubes	22mm0.7mm to 108mm2.0mm	0.5mm-2.0mm
4130 Inner/Outside AISI Tubes	12.5mm to 203.2mm	1.0mm – 5mm
AISI 4130 Seamless Tubes	6mm to 430mm	0.8mm – 30mm
AISI 4130 Capillary Tubes	0.28mm to 10mm	0.08mm – 1.2mm

AISI 4130 Tubing Forms & Availability

Products		Size
Chrome Moly 4130 Square Tube	Chrome Moly 4130 High Pressure Tubing	Sizes 3.35 mm OD To 101.6 mm OD
Chrome Moly 4130 Exhaust Tube	Alloy Steel 4130 Flexible Tube
AISI 4130 Seamless Tube	Chrome Moly 4130 Rectangular Tube
Chrome Moly 4130 Round Tube	Chrome Moly 4130 Seamless Tubing
Alloy Steel 4130 Heat Exchanger Tubes	AISI 4130 Custom Tubing
Chrome Moly 4130 Oval Tubes	AISI 4130 Threaded Tube
Alloy Steel 4130 Seamless Tube	AISI 4130 Custom Tubes
Chrome Moly 4130 Seamless Tubes	Chrome Moly 4130 streamline tube
Chrome Moly 4130 Coiled Tubing	4130 Chrome Moly Tubing

Stock Availability of AISI 4130 Tubing

Products	UNS	DIN
AISI 4130 Seamless Tube	UNS G41300 Seamless Tubes	1.7218 Seamless Tubing
AISI 4130 Round Tube	UNS G41300 Round Tubes	1.7218 Round Tubing
AISI 4130 Custom Tube	UNS G41300 Custom Tubes	1.7218 Custom Tubing

AISI 4130 Rectangular Pipes Weight

Size NPS	Pipe O.D.	Wall Thickness	Pipe I.D.	Weight per Foot	Standard to XXHY	Schedule Pipe #	Section Modulus	Gallon Capacity Per Linear Foot
1/2	0.84	0.109	0.622	0.85	STD	40	.0407	.0158
		0.147	0.546	1.09	XHY	80	.0478	.0122
		0.188	0.464	1.31		160	.0528	.0088
		0.294	0.252	1.72	XXHY		.0577	.0026
3/4	1.05	0.113	0.824	1.13	STD	40	.0705	.0277
		0.154	0.742	1.48	XHY	80	.0853	.0225
		0.219	0.612	1.95		160	.1006	.0153
		0.308	0.434	2.44	XXHY		.1103	.0077
1	1.315	0.133	1.049	1.68	STD	40	.1328	.0449
		0.179	0.957	2.17	XHY	80	.1606	.0374
		0.250	0.815	2.85		160	.1904	.0271
		0.358	0.599	3.66	XXHY		.2136	.0146
1 1/4	1.66	0.140	1.380	2.27	STD	40	.2346	.0777
		0.191	1.278	3.00	XHY	80	.2913	.0666
		0.250	1.160	3.77		160	.3421	.0549
		0.382	0.896	5.22			.4110	.0328
1 1/2	1.90	0.145	1.610	2.72	STD	40	.3262	.1058
		0.200	1.500	3.63	XHY	80	.4118	.0918
		0.281	1.338	4.86		160	.5079	.0730
		0.400	1.100	6.41			.5977	.0494
2	2.375	0.109	2.157	2.64		10	.4205	.1898
		0.154	2.067	3.66	STD	40	.5606	.1743
		0.218	1.939	5.03	XHY	80	.7309	.1534
		0.250	1.875	5.68			.8045	.1434
		0.281	1.813	6.29			.8666	.1344
		0.344	1.687	7.47		160	.9806	.1161
		0.436	1.503	9.04	XXHY		1.1043	.0922
2 1/2	2.875	0.120	2.635	3.53		10	.6870	.2833
		0.203	2.469	5.80	STD.	40	1.0640	.2487
		0.216	2.443	6.14			1.1169	.2435
		0.250	2.375	7.02			1.2468	.2301
		0.276	2.323	7.67	XHY	80	1.3386	.2202
		0.375	2.125	10.02		160	1.6371	.1842
		0.552	1.771	13.71	XXXHY		1.9971	.1280
3	3.50	0.120	3.260	4.34			1.0411	.4336
		0.156	3.188	5.58			1.3122	.4147
		0.172	3.156	6.12			1.4265	.4064
		0.188	3.124	6.66			1.5342	.3984
		0.216	3.068	7.58	STD.	40	1.7241	.3840
		0.250	3.000	8.69			1.9372	.3672
		0.281	2.938	9.67			2.1207	.3521
		0.300	2.900	10.26	XHY	80	2.2253	.3431
		0.438	2.624	14.34		160	2.8774	.2811
		0.600	2.300	18.6	XXHY		3.4243	.2158
3 1/2	4.0	0.120	3.760	4.98		10	1.3776	.5768
		0.226	3.548	9.12	STD.	140	2.3939	.5136
		0.250	3.500	10.02			2.6001	.4998
		0.281	3.438	11.17			2.8562	.4821
		0.318	3.364	12.52	XHY	80	3.1400	.4617
		0.636	2..728	22.87	XXHY		4.8795	.3085
4	4.5	0.120	4.260	5.62		10	1.7612	.7404
		0.156	4.188	7.24			2.2354	.7156
		0.188	4.124	8.67			2.6296	.6942
		0.203	4.094	9.32			2.8173	.6838
		0.219	4.062	10.02			3.0184	.6725
		0.237	4.026	10.80	STD.	40	3.2145	.6613
		0.250	4.000	11.36			3.3611	.6528
		0.281	3.938	12.67		60	3.7021	.6326
		0.312	3.876	13.97			4.0273	.6126
		0.337	3.826	15.00	XHY	80	4.2713	.5972
		0.438	3.624	19.02		120	5.1790	.5361
		0.531	3.438	22.53		160	5.8997	.4822
		0.674	3.152	27.57	XXHY		6.7927	.4054
5	5.563	0.188	5.187	10.80			4.1161	1.0979
		0.219	5.125	12.51			4.7279	1.0716
		0.258	5.047	14.63	STD.	40	5.4500	1.0391
		0.281	5.001	15.87			5.8644	1.0204
		0.312	4.939	17.51			6.4074	.99647
		0.344	4.875	19.19			6.9358	.9696
		0.375	4.813	20.80	XHY	80	7.4300	.9449
		0.500	4.563	27.06		120	9.2534	.8495
		0.625	4.313	32.99		160	10.7976	.7590
		0.750	4.063	38.59	XXHY		12.0954	.6734
6	6.625	0.109	6.407	7.59		5	3.5769	1.6748
		0.134	6.357	9.30		10	4.3475	1.6488
		0.156	6.313	10.79			5.0107	1.6260
		0.188	6.249	12.94			5.9351	1.5937
		0.203	6.219	13.94			6.3804	1.5780
		0.219	6.187	15.00			6.8261	1.5620
		0.250	6.125	17.04			7.6905	1.5306
		0.280	6.065	18.99	STD.	40	8.4958	1.5008
		0.312	6.001	21.06			9.3416	1.4688
		0.344	5.937	23.10			10.111	1.4391
		0.375	5.875	25.05			10.893	1.4082
		0.432	5.761	28.60	XHY	80	12.224	1.3541
		0.500	5.625	32.74			13.711	1.2909
		0.562	5.501	36.43		120	14.9806	1.2346
		0.625	5.375	40.09			16.1821	1.1787
		0.719	5.187	45.39		160	17.8243	1.0977
		0.864	4.897	53.21	XXHY		20.025	.9784
		1.000	4.625	60.13			21.7719	.8727
		1.125	4.375	66.14			23.1237	.7809

4130 Tubing Sizes

Sizes from .375” up to 4” OD.
Wall thicknesses from .032” up to .500”.
Non-standard random lengths from 17’ to 24’.

AISI 4130 Tubes

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4130 Alloy Tubing

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4130 Steel Applications

4130 Alloy Tubing in various Application Industries

Air Preheater Unit

Steam generating Boiler

Power Generation

Economiser

Heat Exchangers

Electric Power Plants

Fossil Fuel Plants

Water Supply Systems

Waste Heat Plants

Cogeneration Facilities

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FAQ

AISI 4130 is a chromoly steel, also known as chrome moly steel. It's a medium-carbon, low-alloy steel popular for its balance of strength, toughness, and machinability.

Strength offers good tensile strength and yield strength, making it suitable for various load-bearing applications. Exhibits good impact resistance, allowing it to absorb energy under stress without breaking. It can be machined relatively easily compared to some high-alloy steels. It can also be welded using various techniques, but preheating and post-weld heat treatment might be required to minimize distortion and cracking. Heat treatability which responds well to heat treatment processes like quenching and tempering, allowing for customization of its mechanical properties.

AISI 4130 is available in various product forms including Plate, Sheet, Bar and Tube hollow sections with circular or square shapes.

Depending on your specific application requirements, some potential alternatives include AISI 1045 which is a lower-cost option with good strength but less hardenability and toughness compared to 4130 and 4140 Chromoly similar to 4130 but with slightly higher.