URSSA C45 / F114. Good temper
Trempe acier pour moules, porte-moules, des unités hydrauliques et les éléments de la machine.
Soldering: Good
Folded: Not admitted
Transformation: Excelent
Mechanization: Excelent
General specifications*
C 0,40-0,50. Mn 0,50-0,80. Si ≤ 0,40. P ≤ 0,045. S ≤ 0,035. Carbono equivalente 0,55. Cr+Mo+Mi≤ 0,63.
Rm600/750 N/mm2. ReH≥ 330 N/mm2. A 17 %. Dureza Brinell175/220Hb.
Typical applications
Machinery elements with good resistance. Hydraulic blocks, mould and portable moulds.
Good temper. It can be used for temperate induction pieces whichh require superficial hardness of 55 HRC.
Soldering/Welding
Soldering steel to appropriate soldering process. It requires a controlled preheating and cooling, considering warm reduction tensions treatments after soldering. 200-250ºC preheating is recommended and long-term cooling mode.
Folded
Deficient. Shaping can be improved applying softening or globular annealing.
It’s recommended to shape always in a warm way.
Mechanization
Specify an annealing or stabilized treatment after the oxycut to eliminate the resulting superficial hardness.
Approximate equivalences
IHA: F-114
CENIM: F-1140/C45 K
DIN: CK 45
SAE/AISI: 1045
BS: 080M46
UNI: 1C45
Heating treatment
| Treatment | Temperature | Refrigeration |
|---|---|---|
| Softening annealing | 670-710 ºC | Air |
| Globular annealing | 710 ºC / 6 horas | 10 ºC /hour until 650ºC |
| 670ºC / 8 horas | ||
| Normalized | 840 – 870 ºC | Air |
| Temper | 830 – 850 ºC | Water |
| 840 – 860 ºC | Oil | |
| Annealing | 500 – 650 ºC | Air |
Stock Program
- Large range of densities and formats from 2 to 200mm thickness, according to qualities.
- Check our stock in the warehouse for each supply, as if delivery period for formats not available.
- We also serve parts of sheet, cut in multiples lengths of 1000mm maintaining the width.
- Oxycut of tailor-made pieces from 8 to over than 500 mm thickness.
* The specifications are illustrative. For each supply we offer a certificate with the datum of the shipment delivered.