Bars
Round shaped carbon steel bars for structural and mechanical uses
Most Common uses and Applications
Structrual and mechanical, suitable for the manufacture of parts such as gears, bolts, shafts and studs.
Stock Dimensions
- Outside: 20,00 - 400,00 mm.
Application Standard
- EN-10083
Chemical Composition
| STEEL GRADES | NORM | C % | P % max. | S %. | Mn % | Si % | Cr % | Mo % | Ni % |
|---|---|---|---|---|---|---|---|---|---|
| C45 | EN-10083 | 0,42-050 max. | 0,03 | 0,035 max | 0,5-0,8 max. | 0,40 max. | 0,40 max. | 0,1 | 0,4 |
| S-355J2H | EN-10083 | 0,24 max. | 0,045 | 0,045 max. | 1,60 max. | 0,55 max. | 0,40 max. | 0,1 | 0,4 |
Mechanical Properties
| STEEL GRADES | NORM | Rm min. (N/mm2) | Re min. (N/mm2) | A min.% | RESILIENCE |
|---|---|---|---|---|---|
| C45 | EN-10083 | 560 - 580 | 275 - 305 | 16 | |
| S-355J2H | EN-10083 | 450 - 630 | 275 - 355 | 16 | -40º/27J min. |
Supply Tolerances
| Rectitude | q I L | |||
|---|---|---|---|---|
| Diameter | Tolerance | Ovality | ||
| d 25 | not defined | Cannot exceed 75% of tolerances on diameter | ||
| 25 <d 80 | q 0,4% de L | |||
| 80 <d 250 | q 0,25% de L | |||
| d > 250 | not defined |
Dimensions
*Venda a pedido, exterior de 20 a 400 mm.
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