… alform® 500 M, 550 M, aldur 500 Q, 500 QL, aldur 550 Q, 550 QL … AA M550SR … A 5.36: E91T15-M21P4-K1-H4 … 18276-A: T 55 6 1NiMo M M21 1 H5 …

… 2% nickel to offer reliable impact properties down to -60°C. CEWELD AA M550 is used for welding 550 MPa yield strength steels, due to the … 80  15NiCrMo10-6 API 5 L X52, X60, X65, X52Q, X60Q, X65Q, X80     … AA M550 … A 5.36: E91T15-M21A8-K7-H4 … 18276-A: T 55 6 Mn2,5Ni M M21 1 H5 …