MAT GRADES — 105 VERIFIED MATERIALS • 100% ITEM-LEVEL PROVENANCE
1 Material Records Qualified
Designation • Canonical GradeSubfamilyStandard IdentifiersConductivity (% IACS)Yield & ContextDensityStatusActions
409 Stainless SteelFerritic
TYPE: 409UNS: S40920SPECIFICATION: 409 Stainless Steel Engineering Datasheet
—≥ 170 MPaMINIMUM · Annealed · Sheet and Strip7.7 g/cm³TYPICALVERIFIED