CPI

Per materiali corrosivi

Il trattamento delle acque, la fabbricazione di materie plastiche e lo sviluppo di giacimenti di combustibili fossili sul fondo dei nostri oceani sono attività  quotidiane come la vita stessa. Il mondo intero è sensibile alla variabilità dell'offerta di petrolio.

Per questo motivo è nostro obbiettivo primario produrre e fornire materiali per l’industria chimica e petrolifera e per ogni applicazione ambientale in grado di superare gli elevati carichi di corrosione e sollecitazione meccanica. Gli acciai super duplex e a base di nichel sono la risposta tecnologica a questi obbiettivi.

Qualità Acciaio Corrispondenza Norme Download Catalogo


Ferritic-austenitic stainless steel. Excellent corrosion resistance against general corrosion, stress corrosion cracking, corrosion fatigue, pitting, crevice and erosion corrosion and possessing very high mechanical strength properties.

EN Nr. 1.4501
AISI Nr. -
EN Name X2CrNiMoCuWN25 7 4
UNS Nr. S32760

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Stainless ferritic-austenitic Cr-Ni-Mo-steel with nitrogen addition. High corrosion resistance. Good strength properties. Resistant to intergranular corrosion in the temperature range up to 300°C.

EN Nr. 1.4462
AISI Nr. F51
EN Name X2CrNiMoN22 5 3
UNS Nr. S31803

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Austenitic chromium-nickel-molybdenium stainless steel with excellent resistance to stress corrosion cracking, pitting and crevice corrosion.

EN Nr. -
AISI Nr. F44 ca./appr.(ASTM)
EN Name -
UNS Nr. S31254 ca./appr.

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Martensitic precipitation hardenable chromium-nickel-copper steel possessing high strength and toughness. Further strengh increments can be obtained by cold forming, followed by a precipitation hardening treatment.

EN Nr. 1.4542
AISI Nr. 630
EN Name X5CrNiCuNb16 4
UNS Nr. S17400

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Nickel-chromium-molybdenum alloy with very good corrosion resistance e.g. outstandig resistance to pitting, crevice corrosion and stress-corrosion cracking. Outstandig resistance to reducing aqueous media.

EN Nr. 2.4602
AISI Nr. -
EN Name NiCr2Mo14W
UNS Nr. N06022

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Ni-Mo-Cr-W-alloy with outstanding corrosion resistance that is maintained even in the welded condition. Good corrosion resistance in reducing environments while the chromium imparts resistance to oxidizing media.

EN Nr. 2.4819
AISI Nr. -
EN Name NiMo16Cr15W
UNS Nr. N10276

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Non magnetic, corrosion and oxidation-resistant, nickel - base alloy. High toughness and strength in the temperature range cryogenic to 1000°C. Excellent fatigue strength and stress corrosion cracking resistance to chlorid ions. Good weldability.

EN Nr. 2.4856
AISI Nr. 5599(AMS)
EN Name NiCr22Mo9Nb
UNS Nr. N06625

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High temperature, precipitation hardening, nickel-base alloy with particularly high hot strength and hot yield strength up to 750°C, and excellent creep behaviour up to 700°C.

EN Nr. 2.4668
AISI Nr. 5662(AMS)
EN Name -
UNS Nr. N07718

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Highly creep and corrosion resistant, precipitation hardening austenitic steel. Scaling resistance in air up to appr. 800°C.

EN Nr. 1.4980
AISI Nr. 660
EN Name X5NiCrTi26 15
UNS Nr. S66286

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Nickel-base-alloy, creep resistant up to 850°C, and excellent oxidation resistance.

EN Nr. 2.4952
AISI Nr. HEV5
EN Name NiCr20TiAl
UNS Nr. N07080

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Non-magnetic austenitic steel. Resistance to seawater and intergranular corrosion.

EN Nr. 1.3964
AISI Nr. XM19 ca./appr.
EN X2CrNiMnMoNNb21 16 5 3
UNS Nr. S20910 ca./appr.