Carbon steels
Name UNE-EN Equivalence Range (mm) in permanent stock Supply status
F-114 C45 RED 20 – 850 Rolled / Wought Crude
ST-52 S355J2 RED 20 – 850 Rolled / Wought Crude

Other carbon steels available on request: C15, C25, C35, C55

BONUS STEELS
Name UNE-EN Equivalence Range (mm) in permanent stock Supply status
F-1252 42CrMo4 RED 20 – 100 Rolled Crude
RED 20 – 100 Annealing
RED 20 – 850 Treated (Q+T)
F-1272 40NiCrMo7 RED 20 – 320 Treated (Q+T)
34CrNiMo6 RED 20 – 320 Treated (Q+T)

Other bonus steels available on request: 30CrNiMo8, 41Cr4, 34CrMo4

CASE HARDENING STEELS
Name UNE-EN Equivalence Range (mm) in permanent stock Supply status
F-1550 18CrMo4 RED 20 – 850 Rolled / Wought Crude
F-1582 18NiCrMo5 RED 20 – 850 Rolled / Wought Crude
F-1540 15NiCr13 RED 20 – 250 Rolled / Wought Crude

Other case hardening steels available on request: 18CrNiMo7-6, 16MnCr5, 20MnCr5, 20NiCrMo2 (SAE 8620), SAE 1541 H.

CALIBRATED STEELS (STRETCHED AND/OR TURNED)
Name UNE-EN Equivalence Range (mm) in permanent stock Supply status
F-114 C-45 RED 20 – 100 Calibrated h11
ST-52 S355J2 RED 20 – 100 Calibrated h11
F-111 C16R RED 20 – 100 Calibrated h11

Other calibrated steels available upon request.

OTHER STEELS UPON REQUEST
51 CrMoV4 annealing, 36CrNiMo16, Nitriding steels…

CORPORATE CATALOGUE