Project Description

F53/SAF 2507 (UNS S32750)

Ideal for use in highly corrosive conditions, F53 has excellent resistance to stress corrosion cracking in chloride bearing environments, excellent resistance topitting, crevice and general corrosion, high mechanical strength, and good weldability. Used for Oil & Gas and marine applications.

* Chemical Composition, %

CSiMnSPNiCrCuMoNFe
≤0.03≤0.8≤1.2≤0.02≤0.0356-824-26≤0.53-50.24-0.32Rest

* Specification

Bar, Rod, WireASTM A182
ForgingASTM A182
Pipe, TubeASTM A789
Plate, Sheet, StripASTM A167, 240
OtherASTM A403