CHICAGO TUBE AND IRON COMPANY
COLOR CODES
|
TUBING
|
|
| Structural 70,000 Min. Yield (HSLA) | Green |
| Structural 70,000 Min. Yield Flash Controlled (HSLA) | Pink |
| Structural 100,000 Min. Yield (HSLA) | Purple |
|
CARBON/ALLOY BAR
|
|
| 1018 | Blue |
| 1035 | Gold |
| 1042 | Green/Gold |
| 1045 | Red |
| 1117 | Yellow |
| 11L17 | Pink |
| 1141 | Silver |
| 1144 Stress 100M Min. Yield | Purple |
| 1144 Fatigue-Proof | Purple/White |
| 12L14 | Orange |
| 1214 with Bismuth | Green/White |
| 1214SA | Green |
| 12L14 with Tellurium | Orange/Green |
| 1215 | White |
| ETD 150 | Gray/Yellow |
| 4130 Annealed | Black/Blue |
| 4130 HT-SR | Black/Pink |
| 4140/4142 Annealed | Black |
| 4140 with Bismuth Annealed | Black/Yellow |
| 4140/4142 HT-SR | Tan |
| 41L40/41L42 Annealed | Black/Red |
| 41L40 with Tellurium Annealed | Black/White |
| 41L40/41L42 HT-SR | Black/Orange |
| 52100 CD Annealed | Gray |
| 52100 HR Annealed | Gray/White |
| 8620 | Brown |
| 86L20 | Brown/White |
| Nitralloy Type 135 MIL-S6709 | White/Blue |
|
ALUMINUM BAR / PROFILES
|
|
| 2011-T3 | Brown |
| 2017-T4 | Yellow |
| 2024-T3 | Red |
| 2024-T4 | Red/Blue |
| 2024-T351 | Red/Green |
| 2024-T351 Stress Relieved | Red/White |
| 2024-T351 Extruded Stress Relieved | Red/Yellow |
| 6061-T6 | Green |
| 6061-T6 Extruded Stress Relieved | Green/Gold |
| 6061-T651 | White |
| 6061-T6511 | Blue/Yellow |
| 6061-T6511 Extruded | Blue |
| 7075-T6 | Black/White |
| 7075-T651 | Black |
|
STAINLESS BAR
|
|
| 303 | Yellow |
| 304 | Copper |
| 316 | Black |
| 17-4 | Pink |
| 416 | Tan |
| 440C | Gold |
| Nitronic 60 | Orange |
|
MISCELLANEOUS BAR
|
|
| 360 Half Hard Brass Alloy | Silver |
| 145 Copper Alloy CDA | Silver/Gold |
| Tool Steels | Copper |