Our 4130 Chromium-Molybdenum Alloy tubing is stocked in to meet up to date Aircraft & Aerospace specifications. When you have a light weight, high strength application 4130 Tubing will do the trick. Our stock list contains the most commonly specified grades and sizes.
O.D.WALL
1/8 .022
.028
.032
.035
5/32.035
3/16.022
.028
.032
.035
.049
.058
.065
7/32.032
1/4.022
.028
.032
.035
.049
.058
.065
.083
.095
5/16.022
.025
.028
.032
.035
.049
.065
.083
.095
.120
3/8 .022
.032
.035
.049
.058
.065
.083
.095
.109
.120
|
7/16 .028
.049
.065
O.D. WALL
7/16.083
.095
.109
.120
1/2.022
.032 .035
.049
.065
.083
.095
.109
.120
.134
.156
.188
9/16.022
.032
.035
.049
.058
.065
.083
.109
.120
.156
.188
5/8.028
.035
.058
.065
.083
.095
.109
.120
.156
.218
.250
11/16 .028
|
049
.083
.120
.134
.156
O.D.WALL
3/4.035
.049
.058
.065
.083
.109
.120
.156
.188
.218
.250
13/16 .083
.095
.109
.120
.156
.188
.250
7/8.049
.058
.065
.083
.095
.109
.120
.134
.156
.188
.218
.250
.312
1 .035
.042
.049
.058
.065
|
.083
.095
.109
.120
.134
.156
.188
.218
.250
O.D.WALL
1 .281
.343
.375
1-1/16.065
.083
.095
.120
.156
.218
.250
.375
1-1/8 .035
.049
.065
.083
.095
.120
.134
.156
.188
.218
.250
.312
.375
1-3/16.095
.188
.219
.250
.312
1-1/4 .065
.095
.109
.120
|
.134
.156
.188
.219
.250
.312
.344
.375
.438
1-5/16 .065
.095
.120
O.D. WALL
1-5/16.134
.188
.219
.250
.278
.375
1-3/8.065
.083
.120
.156
.188
.218
.250
.278
.375
1-7/16.120
.156
.188
.250
1-1/2.035
.049
.065
.072
.095
.109
.120
.134
.156
.218
.250
|
| |
.312
.375
.438
.500
1-9/16.065
.120
.156
.188
.250
.375
1-5/8 .065
.095
.109
.120
.134
O.D. WALL
1-5/8.156
.188
.250
.281
.312
.375
.438
.500
1.688.120
.156
.188
.250
1-3/4.065
.083
.095
.109
.120
.134
.156
.188
.219
.250
.281
.312
.375
.438
.500
.562
.750
.875
|
1.00
1.938.125
.250
.312
.375
2.049
.065
.095
.109
.120.134
.156
.188
.219
.312
.344
.375
O.D. WALL
2.500
.562
.625
.750
2-1/8.065
.083 .095
.120
.156
.188
.250
.281
.312
.375
.438
.500
.625
2-1/4.065.095
.120
.134
.156
.188
.219
.250
.281
.312
.375
|
.438
.500
.562
.625
.750
2-5/16.188
2-3/8 .095
.120
.134
.188
.219
.250
.312
.375
.438
.500
.562
.625
.750
O.D. WALL
2-1/2 .095
.120
.134
.156
.188
.219
.250
.281
.312
.344
.375
.438
.500
.562
.625
.750
2-5/8.065.095
.120
.156
.188
.219
.250
.312
.375
.438
|
.500
.625
2-3/4.065
.095
.120
.156
.188
.219
.250
.281
.312
.375
.438
.500
.562
.625
.750
.875
1.00
2.938.156
O.D. WALL
3 .083.095
.109
.120
.134
.156
.188
.219
.250
.281
.312
.375
.438
.500
.562
.625
.688
.750
1.00
3-1/8.065
.120
.188
.219
.250
|
.312
.375
.438
.500
.562
.625
.750
1.00
3-1/4.083
.095
.156
.188
.250
.312
.375
.438
.500
.562
.625
.750
.875
1.00
3-3/8.120
O.D. WALL
3-3/8 .188
.250
.312
.375
.438
.500
.625
.750
1.00
3-1/2.095
.120
.134
.156
.188
.219
.250
.312
.375
.438
.500
.688
.750
|
| |
.875
1.00
3-5/8.188
.250
.312
.375
.500
.562
.625
.750
3-3/4.065
.095
.120
.156
.250
.312
.375
.438
.500
.625
.750
.875
1.00
O.D. WALL
3-7/8.120
.188
.218
.250
.312
.375
.438
.500
.625
.750
4.134
.156
.188
.219
.250
.312
.375
.438
.500
.562
|
.625
.750
.875
1.00
1.25
4-1/8.188
.250
.312
.375
.438
.500
.562
.625
.750
.875
4-1/4.095
.134
.188
.250
.312
.375
.438
.500
.562
.625
.750
.875
O.D WALL
4-1/4 1.00
4-3/8.188
.250
.312
.375
.438
.500
.625
1.00
4-1/2.188
.219
.250
.312
.375
.438
.500
.625
.688 |
.750
.875
1.00 1.50
4-5/8 .188
.250 .312
.375
.500
.625
1.00
4-3/4 .120
.156
.188
.250
.312
.375
.438
.500
.625
.750
.875
1.00
4-7/8.312
.375
.500
.750
5.120
.134
O.D. WALL
5 .250
.312
.375
.438
.500
.552
.625
.750
.875
1.00
1.25
1.50
5-1/8.312
.375
.500
.625
|
1.00
5-1/4.120
.250
.312
.375
.500
.625
.750
.875
1.00
5-3/8.188
5-1/2 .120
.134
.188
.250
.312
.375
.500
.625
.750
.875
1.00
1.25
1.50
5-5/8.320
.500
5-3/4.188
.250
.312
.375
.500
O.D. WALL
5-3/4 .625
.750
1.00
6.134
.156
.188
.250 .312
.375
.500
.625
.750
.875
1.00
|
1.25
1.50
1.75
6-1/4.250
.375
.500
.625
.750
1.00
6-3/8.188
6-1/2 .156
.188
.250
.375
.438
.500
.625
.750
1.00
1.50
2.00
6-5/8.250
.312
.375
1.00
6-3/4 .250
.375
.438
.500
.625
.750
.875
1.00
O.D. WALL
7 .188
.250
.369
.375
.397
.500
.625
.750
1.00 1.50
7-1/16 .375
7-1/4 .250
|
| |
.375
.500
.625
.750
1.00
7-1/2.188
.250
.375
.500
.625
.632
.750
1.00
1.50
7-5/8.312
.500
.625
7.695.360
7-3/4.250
.375
.500
.625
1.00
7.764.625
7.765.647
8.250
.276
.281
.312
.375
.392
.500
.625
.750
1.00
O.D. WALL
8 1.25
1.50
8-1/4.250
.312
.500
.625
.750
1.00
8-3/8.575
.625
|
8-1/2 .250
.375
.405
.500
.632
.649
.750
.799
.875
1.25
1.50
8-5/8.322
.593
8.636.327
8-3/4.375
.500
.750
1.00
9.250
.375
.399
.400
.500
.750
1.00
1.25
1.50
9-1/4.312
.375
.625
9.264.776
9-1/2.375
.500
.750
1.12
1.50
9-5/8.375
O.D WALL
9-5/8.750
9-3/4 .500
.550
.750
10.375
.500
.625
.638
|
.707
.780
.861
1.00
1.12
1.50
10-1/4.375
.500
.750
1.00
10-3/8.586
10.460 .495
10-1/2 .500
.750
.812
1.00 1.50
10-3/4 .490
.584
.594
11.375
.438
.500
.750
11-1/4.375
.500
11-1/2.250
.500
.750
.875
12.375
.500
1.00
1.50
12-1/4.500
1.00
12-1/2.500
.750
1.00
SQUARE
3/8 .035
.049
1/2.028
.035
.049
.058
.065
5/8 .035
|
.049
.065
3/4 .035 .049
.065 .120
7/8 .035 .049 .065
1 .035
.049
.065
.083
.095
.120
1-1/4.065
.120
1-1/2.065
.120
1-3/4.065
.120
2.049
.065
.095
.120
.250
2-1/2.188
3 .250
4 .250
.500
REC
1/2 X 1 .049
1/2 X 1 .065
1 X 1.5 .065
1 X 1.5 .120
1 X 2 .065
1 X 2 .083
1 X 2 .120
1 X 3 .120
|
2 X 3 .083
2 X 4 .125
2 X 4 .188
2 X 4 .250
3 X 4 .188
3 X 5 .125
3 X 5 .250
|
