CRA G2 (UNS N06975) is a cold-worked nickel-based alloy meeting the severe challenges of wells containing high chlorides, H2S and temperature. With a typical Pitting Resistance Equivalent Number of 51 it is highly resistant to pitting corrosion and chloride-induced stress corrosion cracking. For sour service applications, it is classified in MR0175/ISO15156 as a type 4d alloy, with no restrictions to partial pressure of H2S below 300F and resistant to 300 psi H2S at 425°F.
110 - 150
39.50 - 49.10
Int. / Burst Pressure
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