| STD 'S Material | ||
| IS 1239 | ||
| Dimensions | ||
| IS 4923 / ASTM - A 500 | ||
| Sizes | ||
| Square | ||
| 20MM x 20MM x 1MM | ||
| To | ||
| 200MM x 200MM x 10MM | ||
|
Hollow Sections
|
Rectangular | |
| 20MM x 40MM x 1MM | ||
|
|
To | |
| 150MM x 300MM x 10MM |
STD 'S Material