Cold Drawn Buttweld Steel Tube Data
Round Mandrel Drawn ODxID Tube (CDBW)
Dimensional Tolerances
OD
Size Range,
Inches | Wall
Thickness
Range Inches | Diameter Tolerances | Wall Tolerances |
| OD Inches | ID Inches |
| Plus | Minus | Plus | Minus | Plus | Minus |
| Under .500 |
Under .156 |
.004 |
.000 |
.000 |
.010 |
12.5% |
12.5% |
| .500 to 1.500 |
Under .156 |
.005 |
.000 |
.000 |
.005 |
10.0% |
10.0% |
| .500 to 1.500 |
0.156 & Over |
.005 |
.000 |
.000 |
.005 |
7.0% |
7.0% |
| 1.500 & over |
Under .156 |
.010 |
.000 |
.000 |
.010 |
10.0% |
10.0% |
| 1.500 & over |
0.156 & over |
.010 |
.000 |
.000 |
.010 |
7.0% |
7.0% |
Chemical Composition
| | Chemistry |
| Grade Designation | Carbon | Mangansese | Phosphorus | Sulfur |
| AISI 1010 |
.05-.15% |
.30-.60% |
.040% max |
.050% max |
| AISI 1012 |
.10-15% |
.30-.60% |
.040% max |
.050% max |
| A1SI 1020 |
.15-25% |
.30-60% |
.040% max |
.050% max |
|
|
Mechanical Properties
| Grade Designation | Tensile Strength | Yield In 2 Inches | Elongation Hardness | Rockwell Hardness |
| AISI 1010 |
63,000 psi |
58,000 psi |
15% |
R70B-R90B |
| AISI 1012 |
63,000 psi |
58,000 psi |
15% |
R70B-R90B |
| AISI 1020 |
71,000 psi |
65,000 psi |
13% |
R75B-R998 |
|
|
The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes.
© 2007 Production Tube Cutting, Inc.
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