C%: min. 0,52 – max. 0,6
Si%: min. 0,1 – max. 0,4
Mn%: min. 0,5 – max. 0,9
P%: max. 0,025
S% C55E: max. 0,035
S%: C55R min. 0,02 – max. 0,04
Cu%: max. 0,3
Cr%: max. 0,4
Mo%: – max. 0,1
Ni%: max. 0,4
Cr+Mo+Ni%: max. 0,63
Mechanical proporties: for treatment +N
| Diameter: | tensile test (DIN EN ISO 6892-1): | hardness | Charpy impact | ||||
|---|---|---|---|---|---|---|---|
| yield strength | tensile strength | strain | contraction | (DIN EN ISO 6506-2) | (ISO 148-1) | ||
| Re in [N/mm²] | Rm in [N/mm²] | A5 in [%] | Z in [%] | in Brinell [HB] | |||
| 16 mm – 100 mm | min. | 330 | 640 | 12% | |||
| max. |
Mechanical proporties: for treatment +QT
| Diameter: | tensile test (DIN EN ISO 6892-1): | hardness | Charpy impact | ||||
|---|---|---|---|---|---|---|---|
| yield strength | tensile strength | strain | contraction | (DIN EN ISO 6506-2) | (ISO 148-1) | ||
| Re in [N/mm²] | Rm in [N/mm²] | A5 in [%] | Z in [%] | in Brinell [HB] | |||
| 16 mm – 100 mm | min. | 490 | 750 | 14% | 35% | ||
| max. | 900 | ||||||
| 40 mm – 100 mm | min. | 300 | 700 | 15% | 40% | ||
| max. | 850 |
