Sections
ROUND BARS
| DIMENSIONS: |
ČSN 425510-1, DIN 1013-1 |
|---|---|
| TOLERANCES: | DIN 1013-1,2 |
| SURFACE: | EN 10221 |
| MATERIAL: |
EN 10025-2, EN 10083-2 |
| TDC: |
EN 10025-1, EN 10083-1 |
| DELIVERED LENGTH: | 3-6 m (based on agreement max. length 8 m) |
| PACKAGING: | Round bars are supplied in bundles up to the weight of 5000 kg |
THE BARS ARE SUPPLIED IN FOLLOWING CONDITION:
- after hot rolling with descaled surface
- peeled to diameters derived from rolled dimensions
HEAT TREATMENT OF ROUND BARS:
- in as hot rolled state
- normalizing
- soft annealing
TESTS BASED ON AGREEMENT (ONLY FOR PEELED BARS)
- surface defects (Cirkoflux equipment)
- whole volume US (ultrasonic) flaw detection
|
Bar Diameter |
D | mm | 90 | 95 | 100 | 130 | 136 | 140 | 150 | 160 | 170 | 180 | 200 | 210 | 235 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sectional area |
A | cm2 | 63,6 | 70,9 | 78,5 | 133 | 145 | 154 | 177 | 201 | 227 | 254 | 314 | 346 | 434 |
| Weight | G | kg/m | 49,9 | 55,6 | 61,7 | 104 | 114 | 121 | 139 | 158 | 178 | 200 | 247 | 272 | 340 |
