4130 Alloy Steel Tubes

4130 Steel Round Tubes

AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. The carbon content is nominally 0.30% which makes it great for fusion welding. The alloy can be hardened by heat treatment.

4130 Alloy Steel Tubes

Cold Finished, Unpolished Mill Finish, Annealed, Stress Relieved

Technical Data
Part # OD ID OD Tolerance Wall Length Price Each Order Online
MT-719 .188" .118" +/-.004" .035" 72" $73.35 Add to Order
MT-620 .250" .120" +/-.004" .065" 72" $77.80 Add to Order
MT-676 .250" .152" +/-.004" .049" 72" $77.15 Add to Order
MT-736 .250" .180" +/-.004" .035" 72" $111.48 Add to Order
MT-699 .250" .194" +/-.004" .028" 72" $74.41 Add to Order
MT-637 .313" .183" +/-.004" .065" 72" $80.33 Add to Order
MT-626 .313" .215" +/-.004" .049" 72" $81.25 Add to Order
MT-734 .313" .243" +/-.004" .035" 72" $80.55 Add to Order
MT-659 .375" .135" +/-.004" .120" 72" $140.74 Add to Order
MT-635 .375" .245" +/-.004" .065" 72" $82.69 Add to Order
MT-692 .375" .277" +/-.004" .049" 72" $78.50 Add to Order
MT-712 .375" .305" +/-.004" .035" 72" $80.62 Add to Order
MT-698 .375" .319" +/-.004" .028" 72" $75.35 Add to Order
MT-629 .438" .198" +/-.004" .120" 72" $144.45 Add to Order
MT-671 .438" .272" +/-.004" .083" 72" $110.66 Add to Order
MT-613 .438" .308" +/-.004" .065" 72" $89.60 Add to Order
MT-630 .438" .340" +/-.004" .049" 72" $83.86 Add to Order
MT-744 .500" .260" +/-.005" .120" 72" $153.02 Add to Order
MT-672 .500" .334" +/-.005" .083" 72" $115.22 Add to Order
MT-614 .500" .370" +/-.005" .065" 72" $92.86 Add to Order
MT-631 .500" .402" +/-.005" .049" 72" $81.95 Add to Order
MT-713 .500" .430" +/-.005" .035" 72" $82.89 Add to Order
MT-697 .500" .444" +/-.005" .028" 72" $75.94 Add to Order
MT-834 .563" .323" +/-.005" .120" 72" $157.21 Add to Order
MT-673 .563" .397" +/-.005" .083" 72" $122.54 Add to Order
MT-615 .563" .433" +/-.005" .065" 72" $96.44 Add to Order
MT-849 .625" .249" +/-.005" .188" 72" $206.87 Add to Order
MT-835 .625" .385" +/-.005" .120" 72" $162.97 Add to Order
MT-674 .625" .459" +/-.005" .083" 72" $118.76 Add to Order
MT-616 .625" .495" +/-.005" .065" 72" $97.13 Add to Order
MT-632 .625" .527" +/-.005" .049" 72" $85.34 Add to Order
MT-715 .625" .555" +/-.005" .035" 72" $83.61 Add to Order
MT-696 .625" .569" +/-.005" .028" 72" $85.19 Add to Order
MT-850 .750" .374" +/-.005" .188" 72" $222.71 Add to Order
MT-836 .750" .510" +/-.005" .120" 72" $162.07 Add to Order
MT-675 .750" .584" +/-.005" .083" 72" $118.96 Add to Order
MT-643 .750" .620" +/-.005" .065" 72" $102.58 Add to Order
MT-633 .750" .652" +/-.005" .049" 72" $89.05 Add to Order
MT-726 .750" .680" +/-.005" .035" 72" $86.29 Add to Order
MT-837 .875" .635" +/-.005" .120" 72" $188.33 Add to Order
MT-670 .875" .709" +/-.005" .083" 72" $131.81 Add to Order
MT-755 .875" .745" +/-.005" .065" 72" $102.98 Add to Order
MT-644 .875" .777" +/-.005" .049" 72" $91.15 Add to Order
MT-711 .875" .805" +/-.005" .035" 72" $100.40 Add to Order
MT-817 1.00" .500" +/-.005" .250" 72" $273.76 Add to Order
MT-851 1.00" .624" +/-.005" .188" 72" $265.21 Add to Order
MT-839 1.00" .760" +/-.005" .120" 72" $193.19 Add to Order
MT-668 1.00" .834" +/-.005" .083" 72" $131.85 Add to Order
MT-663 1.00" .870" +/-.005" .065" 72" $109.40 Add to Order
MT-636 1.00" .902" +/-.005" .049" 72" $98.44 Add to Order
MT-720 1.00" .930" +/-.005" .035" 72" $104.09 Add to Order
MT-695 1.00" .944" +/-.005" .028" 72" $109.64 Add to Order
MT-823 1.125" .749" +/-.005" .188" 72" $322.25 Add to Order
MT-840 1.125" .885" +/-.005" .120" 72" $226.82 Add to Order
MT-646 1.125" .959" +/-.005" .083" 72" $152.23 Add to Order
MT-742 1.125" .995" +/-.005" .065" 72" $147.33 Add to Order
MT-628 1.125" 1.027" +/-.005" .049" 72" $133.34 Add to Order
MT-721 1.125" 1.055" +/-.005" .035" 72" $127.69 Add to Order
MT-852 1.25" 1.010" +/-.005" .120" 72" $247.91 Add to Order
MT-647 1.25" 1.084" +/-.005" .083" 72" $182.50 Add to Order
MT-664 1.25" 1.120" +/-.005" .065" 72" $164.39 Add to Order
MT-638 1.25" 1.152" +/-.005" .049" 72" $152.28 Add to Order
MT-723 1.25" 1.180" +/-.005" .035" 72" $131.38 Add to Order
MT-842 1.375" 1.135" +/-.005" .120" 72" $264.33 Add to Order
MT-648 1.375" 1.209" +/-.005" .083" 72" $190.33 Add to Order
MT-665 1.375" 1.245" +/-.005" .065" 72" $177.10 Add to Order
MT-639 1.375" 1.277" +/-.005" .049" 72" $151.74 Add to Order
MT-724 1.375" 1.305" +/-.005" .035" 72" $144.67 Add to Order
MT-821 1.50" 1.124" +/-.020" .188" 72" $352.31 Add to Order
MT-833 1.50" 1.260" +/-.020" .120" 72" $272.68 Add to Order
MT-655 1.50" 1.334" +/-.020" .083" 72" $213.46 Add to Order
MT-666 1.50" 1.370" +/-.020" .065" 72" $191.45 Add to Order
MT-640 1.50" 1.402" +/-.020" .049" 72" $176.36 Add to Order
MT-725 1.50" 1.430" +/-.020" .035" 72" $167.92 Add to Order
MT-844 1.75" 1.510" +/-.020" .120" 72" $277.38 Add to Order
MT-656 1.75" 1.584" +/-.020" .083" 72" $250.09 Add to Order
MT-667 1.75" 1.620" +/-.020" .065" 72" $219.22 Add to Order
MT-641 1.75" 1.652" +/-.020" .049" 72" $235.48 Add to Order
MT-815 2.00" 1.624" +/-.020" .188" 72" $397.84 Add to Order
MT-845 2.00" 1.760" +/-.020" .120" 72" $299.88 Add to Order
MT-657 2.00" 1.834" +/-.020" .083" 72" $250.94 Add to Order
MT-677 2.00" 1.870" +/-.020" .065" 72" $254.50 Add to Order
MT-642 2.00" 1.902" +/-.020" .049" 72" $243.92 Add to Order
MT-846 2.25" 2.010" +/-.020" .120" 72" $340.02 Add to Order
MT-816 2.50" 2.124" +/-.020" .188" 72" $485.48 Add to Order
MT-847 2.50" 2.260" +/-.020" .120" 72" $451.89 Add to Order
MT-818 3.00" 2.50" +/-.020" .250" 72" $832.77 Add to Order
MT-848 3.00" 2.760" +/-.020" .120" 72" $999.56 Add to Order
Rev. 10-23, 05-23, 10-22, 03-22
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