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4130 ALLOY STEEL ROUND SEAMLESS

From $6.50 to $55.75
O.D.
(In.)
Wall
Thickness
I.D.
(In.)
Wt./Ft. PN Price Length Buy
3/16.0350.1180.03903-00183$9.99
Quantity
1/4.0280.1940.06703-00250$15.50
Quantity
1/4.0350.1800.08003-00300$8.50
Quantity
1/4.0490.1520.10503-00400$13.60
Quantity
1/4.0580.1340.11903-00500$24.50
Quantity
1/4.0650.1200.12803-00510$15.50
Quantity
5/16.0280.2570.08503-00600$14.50
Quantity
5/16.0350.2430.10403-00700$13.60
Quantity
5/16.0490.2150.13803-00800$14.99
Quantity
5/16.0580.1970.15803-00810$12.50
Quantity
5/16.0650.1830.17203-00900$15.50
Quantity
5/16.0950.1230.22103-01000$12.60
Quantity
3/8.0280.3190.10403-01100$9.70
Quantity
3/8.0350.3050.12703-01200$7.99
Quantity
3/8.0490.2770.17103-01300$12.50
Quantity
3/8.0580.2590.19603-01400$7.90
Quantity
3/8.0650.2450.21503-01500$12.60
Quantity
3/8.0830.2090.25903-01600$13.60
Quantity
3/8.0950.1850.28403-01610$16.50
Quantity
7/16.0280.3820.12303-00122$22.70
Quantity
7/16.0350.3680.15103-01700$10.80
Quantity
7/16.0490.3400.20403-01800$13.60
Quantity
7/16.0650.3080.25903-02000$11.80
Quantity
7/16.0950.2480.34803-02100$17.50
Quantity
7/16.1200.1980.40803-02200$22.70
Quantity
1/2.0280.4440.14103-02300$11.80
Quantity
1/2.0350.4300.17403-02400$9.70
Quantity
1/2.0490.4020.23603-02500$11.80
Quantity
1/2.0580.3840.27403-02600$6.50
Quantity
1/2.0650.3700.30203-02700$13.60
Quantity
1/2.0830.3340.37003-02710$14.50
Quantity
1/2.0950.3100..41103-02800$17.50
Quantity
1/2.1200.2600.48703-02900$13.60
Quantity
9/16.0350.4930.19703-03000$14.99
Quantity
9/16.0490.4650.26903-03100$10.50
Quantity
9/16.0650.4330.34603-03200$16.80
Quantity
9/16.1200.3230.56803-03400$16.50
Quantity
5/8.0280.5690.17903-03500$11.80
Quantity
5/8.0350.5550.22103-03600$7.90
Quantity
5/8.0490.5270.30103-03700$8.70
Quantity
5/8.0580.509.35103-03800$6.80
Quantity
5/8.0650.4950.38903-03900$12.50
Quantity
5/8.0950.4350.53803-04000$14.50
Quantity
5/8.1200.3850.64703-04100$11.80
Quantity
5/8.1560.3130.78103-04110$17.95
Quantity
3/4.0280.6940.21603-04250$10.50
Quantity
3/4.0350.6800.26703-04300$8.50
Quantity
3/4.0490.6520.36703-04400$6.55
Quantity
3/4.0580.6340.42903-04500$8.50
Quantity
3/4.0650.6200.47603-04600$8.65
Quantity
3/4.0950.5600.66503-04700$13.60
Quantity
3/4.1200.5100.80703-04800$12.60
Quantity
3/4.1560.4380.99003-04900$13.60
Quantity
3/4.1880.3741.12803-05000$19.50
Quantity
7/8.0350.8050.31403-05300$12.55
Quantity
7/8.0490.7770.43203-05400$9.80
Quantity
7/8.0580.7590.50603-05500$8.50
Quantity
7/8.0650.7450.56203-05600$9.50
Quantity
7/8.0830.7090.70203-05700$11.80
Quantity
7/8.0950.6850.79103-05800$13.90
Quantity
7/8.1200.6350.96803-05900$15.70
Quantity
7/8.1880.4991.37903-06000$24.50
Quantity
1.0280.9440.29103-06110$12.50
Quantity
1.0350.9300.36103-06100$8.50
Quantity
1.0490.9020.49803-06200$8.50
Quantity
1.0580.8840.58403-06300$8.50
Quantity
1.0650.8700.64903-06400$8.50
Quantity
1.083.8341.00003-06450$10.50
Quantity
1.0950.8100.91803-06500$14.50
Quantity
1.1200.7601.12803-06600$15.80
Quantity
1.1560.6881.40603-06700$24.50
Quantity
1.1880.6241.63003-06800$23.50
Quantity
1-1/8.0351.0550.40703-06900$11.80
Quantity
1-1/8.0491.0270.56303-07000$12.50
Quantity
1-1/8.0581.0090.66103-07100$8.90
Quantity
1-1/8.0650.9950.73603-07200$13.60
Quantity
1-1/8.095.09351.04503-07300$16.50
Quantity
1-1/8.1200.8851.28803-07400$21.50
Quantity
1-1/4.0351.1800.45403-07500$12.50
Quantity
1-1/4.0491.1520.63803-07600$12.55
Quantity
1-1/4.0581.1340.73803-07700$11.80
Quantity
1-1/4.0651.1200.82303-07800$11.90
Quantity
1-1/4.0831.0841.13203-07810$12.50
Quantity
1-1/4.0951.0601.17203-07900$12.55
Quantity
1-1/4.1201.0101.44803-08000$17.95
Quantity
1-1/4.1560.9381.82303-08100$26.50
Quantity
1-3/8.0351.3050.50103-08210$15.50
Quantity
1-3/8.0491.2770.69403-08200$17.50
Quantity
1-3/8.0581.2590.81603-08300$12.60
Quantity
1-3/8.0651.2450.90903-08400$13.60
Quantity
1-3/8.0951.1851.29903-08500$16.50
Quantity
1-3/8.1201.1351.60903-08600$22.85
Quantity
1-3/8.1880.9992.38303-08700$23.50
Quantity
1-1/2.0351.4300.54803-08800$16.50
Quantity
1-1/2.0491.4020.75903-08900$10.50
Quantity
1-1/2.0581.3840.89303-09000$9.99
Quantity
1-1/2.0651.3700.99603-09100$14.50
Quantity
1-1/2.0831.3341.25603-09110$11.99
Quantity
1-1/2.0951.3101.42603-09200$14.50
Quantity
1-1/2.1201.2601.76903-09300$15.95
Quantity
1-1/2.1881.1242.63403-09400$25.50
Quantity
1-5/8.0491.5270.82503-09500$14.50
Quantity
1-5/8.0581.5090.97103-09600$19.50
Quantity
1-5/8.0651.4951.08303-09700$15.50
Quantity
1-5/8.0831.4591.1003-00042$15.50
Quantity
1-5/8.0951.4351.55203-09800$21.50
Quantity
1-5/8.1201.3851.92903-09900$28.50
Quantity
1-5/8.1561.3132.44703-10000$25.50
Quantity
1-5/8.1881.2492.88503-10100$29.95
Quantity
1-3/4.0491.6520.89003-10200$19.50
Quantity
1-3/4.0581.6341.04803-10210$19.50
Quantity
1-3/4.0651.6201.17003-10300$14.50
Quantity
1-3/4.0951.5601.67903-10400$23.50
Quantity
1-3/4.1201.5102.08903-10500$17.90
Quantity
1-3/4.1881.3743.13603-10510$29.95
Quantity
1-7/8.2501.3752.24903-10600$37.50
Quantity
2.0491.9021.02103-10710$22.70
Quantity
2.0651.8701.34303-10800$19.50
Quantity
2.0951.8101.93303-10900$21.75
Quantity
2.1201.7602.40903-11000$23.50
Quantity
2.1881.6253.63803-00193$33.99
Quantity
2-1/4.1202.0102.73003-11100$33.55
Quantity
2-1/2.0952.311.93303-11150$40.80
Quantity
2-1/2.1202.2603.0503-11200$29.95
Quantity
2-1/2.2502.0006.00803-11206$46.50
Quantity
2-3/4.1252.5003.37003-11210$55.75
Quantity
Subtotal $0.00
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Overview



Please call for price on any unlisted size.
Discount of 10% for 100 ft. or more of same part number. 4130 is a chromium-molybdenum general purpose alloy steel tubing that is weldable and is capable of developing good strength. It has been for years the standard of the aircraft industry. Tensile Strength: 90,000 PSI. The stock sizes listed below can be furnished in lengths from 1 foot to 12 feet. Large orders are filled in random lengths from 10 to 12 feet unless specific lengths are requested. No charge is made for cutting stock sizes of tubing to mailable length. Quotations furnished on unlisted sizes.

If manufacturing test reports are required, there is a minimum $15.00 (USD) charge per order. Please indicate in the special instructions box at the time of order that certs are required.

Note: 1/8" tolerance on cuts
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Reviews

My purchases from Aircraft Spruce are for professional level drag racing automobile applications. The 4130 products are the finest quality and even though most of my orders are small, they are filled quickly and shipped with great care. Thanks for a fine product.

Scott F
November 16, 2020

Quick and Pleasant Transaction, a pleasure to do business with you. Thanks

Stan W
November 13, 2020

Order was exactly as it should be. In perfect condition and very timely. Always nice to have products and service that work.

Robert M
November 9, 2020

Best quick service as always! Exactly as described and as ordered. Arrived quickly and perfectly. Thank you.

Paul D
November 4, 2020

this was the wrong wall thickness (my fault). Sent back with no issues. thanks! Also bought right wall thickness tubing as well.

Kent G
November 3, 2020

Only wish is I could of asked to cut into 8 lengths instead of 1 foot lengths would have been happier.

Steve
November 2, 2020

Nice, great stuff!

David J
October 30, 2020

got them quickly. already cut and ready to paint/install

Kent G
October 19, 2020

Excellent service and product quality!

Sahag O
October 1, 2020

As always, the order was cut and ready that day with the best pricing.

D. R
September 25, 2020

Q&A

Q: Is your 4130 tubing annealed or normalized?

All of our 4130 steel tubing is condition N, normalized.

Q: Is this tubing true seamless or DOM?

Yes, per the tech data sheet it is seamless. The manufacturing process is Drawn Over Mandrel (DOM). Essentially the answer is that it is both.

Q: Is your 4130 tubing "Made in the USA"?

Yes, this material is manufactured in the USA.

Q: What lengths of 4130 alloy steel round seamless tubing are most economical to ship? Is there a crating charge?

It's best to keep the lengths under 4', but we can ship up to 8' via standard ground transportation within the USA. Essentially, the longer (and heavier) the package, the higher the shipping cost.

Q: What AMS Spec does your 4130 Tubing conform to?

ASTM/A S1906

Q: Can this 4130 steel type be bent and flare using normal flaring tools?

It can be bent but I could not find any documents referring to how well this material can be flared.

Q: What is the tolerance on the diameters of the 4130 ALLOY STEEL ROUND SEAMLESS TUBES?

The tolerance is +/- 10%.

Q: Is this 4130 the same as those used on off road applications(cages)?

Yes, we have many customers in the off-road segment that use this material.

Q: Could the tubing be rolled for shipping - require 12Ft

No, 4130 cannot be coiled.

Q: What welding rod/wire is used for 4130?

ER70S-2 or ER80S-D2.

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