4130 Alloy Steel Round Tubes

AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents.
The carbon content is nominally 0.30%.

  Steel Round Tubes

4130 Alloy Steel Round Tubes

Cold Finished, Unpolished Mill Finish, Annealed, Stress Relieved

ADMS-T-6736A,  MIL-T-3736B

Technical Data
Part # OD ID OD Tolerance Wall Length Price
DMT-719 .188" .118" +/-.004" .035" 72" $73.43
DMT-620 .250" .120" +/-.004" .065" 72" $77.88
DMT-676 .250" .152" +/-.004" .049" 72" $77.23
DMT-736 .250" .180" +/-.004" .035" 72" $111.56
DMT-699 .250" .194" +/-.004" .028" 72" $74.49
DMT-637 .313" .183" +/-.004" .065" 72" $80.41
DMT-626 .313" .215" +/-.004" .049" 72" $81.33
DMT-734 .313" .243" +/-.004" .035" 72" $80.63
DMT-659 .375" .135" +/-.004" .120" 72" $140.82
DMT-635 .375" .245" +/-.004" .065" 72" $82.77
DMT-692 .375" .277" +/-.004" .049" 72" $78.58
DMT-712 .375" .305" +/-.004" .035" 72" $80.70
DMT-698 .375" .319" +/-.004" .028" 72" $75.43
DMT-629 .438" .198" +/-.004" .120" 72" $144.53
DMT-671 .438" .272" +/-.004" .083" 72" $110.74
DMT-613 .438" .308" +/-.004" .065" 72" $89.68
DMT-630 .438" .340" +/-3004" .049" 72" $83.94
DMT-744 .500" .260" +/-.005" .120" 72" $153.10
DMT-672 .500" .334" +/-.005" .083" 72" $115.30
DMT-614 .500" .370" +/-.005" .065" 72" $92.94
DMT-631 .500" .402" +/-.005" .049" 72" $82.03
DMT-713 .500" .430" +/-.005" .035" 72" $82.97
DMT-697 .500" .444" +/-.005" .028" 72" $76.02
DMT-834 .563" .323" +/-.005" .120" 72" $157.29
DMT-673 .563" .397" +/-.005" .083" 72" $122.62
DMT-615 .563" .433" +/-.005" .065" 72" $96.52
DMT-849 .625" .249" +/-.005" .188" 72" $206.95
DMT-835 .625" .385" +/-.005" .120" 72" $163.05
DMT-674 .625" .459" +/-.005" .083" 72" $118.84
DMT-616 .625" .495" +/-.005" .065" 72" $97.21
DMT-632 .625" .527" +/-.005" .049" 72" $85.42
DMT-715 .625" .555" +/-.005" .035" 72" $83.69
DMT-696 .625" .569" +/-.005" .028" 72" $85.27
DMT-850 .750" .374" +/-.005" .188" 72" $222.79
DMT-836 .750" .510" +/-.005" .120" 72" $162.15
DMT-675 .750" .584" +/-.005" .083" 72" $119.04
DMT-643 .750" .620" +/-.005" .065" 72" $102.66
DMT-633 .750" .652" +/-.005" .049" 72" $89.13
DMT-726 .750" .680" +/-.005" .035" 72" $86.37
DMT-837 .875" .635" +/-.005" .120" 72" $188.41
DMT-670 .875" .709" +/-.005" .083" 72" $131.89
DMT-755 .875" .745" +/-.005" .065" 72" $103.06
DMT-644 .875" .777" +/-.005" .049" 72" $91.23
DMT-711 .875" .805" +/-.005" .035" 72" $100.48
DMT-817 1.00" .500" +/-.005" .250" 72" $273.84
DMT-851 1.00" .624" +/-.005" .188" 72" $265.29
DMT-839 1.00" .760" +/-.005" .120" 72" $193.27
DMT-668 1.00" .834" +/-.005" .083" 72" $131.93
DMT-663 1.00" .870" +/-.005" .065" 72" $109.48
DMT-636 1.00" .902" +/-.005" .049" 72" $98.52
DMT-720 1.00" .930" +/-.005" .035" 72" $104.16
DMT-695 1.00" .944" +/-.005" .028" 72" $109.72
DMT-823 1.125" .749" +/-.005" .188" 72" $322.33
DMT-840 1.125" .885" +/-.005" .120" 72" $226.90
DMT-646 1.125" .959" +/-.005" .083" 72" $152.32
DMT-742 1.125" .995" +/-.005" .065" 72" $147.41
DMT-628 1.125" 1.027" +/-.005" .049" 72" $133.42
DMT-721 1.125" 1.055" +/-.005" .035" 72" $127.77
DMT-852 1.25" 1.010" +/-.005" .120" 72" $247.99
DMT-647 1.25" 1.084" +/-.005" .083" 72" $182.58
DMT-664 1.25" 1.120" +/-.005" .065" 72" $164.47
DMT-638 1.25" 1.152" +/-.005" .049" 72" $152.36
DMT-723 1.25" 1.180" +/-.005" .035" 72" $131.46
DMT-842 1.375" 1.135" +/-.005" .120" 72" $264.41
DMT-648 1.375" 1.209" +/-.005" .083" 72" $190.41
DMT-665 1.375" 1.245" +/-.005" .065" 72" $177.18
DMT-639 1.375" 1.277" +/-.005" .049" 72" $151.82
DMT-724 1.375" 1.305" +/-.005" .035" 72" $144.76
DMT-821 1.50" 1.124" +/-.020" .188" 72" $352.39
DMT-833 1.50" 1.260" +/-.020" .120" 72" $272.76
DMT-655 1.50" 1.334" +/-.020" .083" 72" $213.54
DMT-666 1.50" 1.370" +/-.020" .065" 72" $191.53
DMT-640 1.50" 1.402" +/-.020" .049" 72" $176.44
DMT-725 1.50" 1.430" +/-.020" .035" 72" $168.00
DMT-844 1.75" 1.510" +/-.020" .120" 72" $277.46
DMT-656 1.75" 1.584" +/-.020" .083" 72" $250.17
DMT-667 1.75" 1.620" +/-.020" .065" 72" $219.30
DMT-641 1.75" 1.652" +/-.020" .049" 72" $235.57
DMT-815 2.00" 1.624" +/-.020" .188" 72" $397.92
DMT-845 2.00" 1.760" +/-.020" .120" 72" $299.96
DMT-657 2.00" 1.834" +/-.020" .083" 72" $251.02
DMT-677 2.00" 1.870" +/-.020" .065" 72" $254.58
DMT-642 2.00" 1.902" +/-.020" .049" 72" $244.00
DMT-846 2.25" 2.010" +/-.020" .120" 72" $340.10
DMT-816 2.50" 2.124" +/-.020" .188" 72" $485.56
DMT-847 2.50" 2.260" +/-.020" .120" 72" $451.97
DMT-818 3.00" 2.50" +/-.020" .250" 72" $832.85
DMT-848 3.00" 2.760" +/-.020" .120" 72" $999.64