Trempe acier pour moules, porte-moules, des unités hydrauliques et les éléments de la machine.
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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
* The specifications are illustrative. For each supply we offer a certificate with the datum of the shipment delivered.
We cut your steel plates starting from your plans with absolute accuracy. An added service which allows collecting the product ready to be used.
Wide stock in steel plates with a thickness ranging from 1.5mm to 400mm and different types. Ask us for more information.
Wide range of thicknesses, from 1mm to 80mm thickness. Oxcut custom made from 8mm to more than 500mm thick
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