MAT GRADES — 105 VERIFIED MATERIALS • 100% ITEM-LEVEL PROVENANCE
1 Material Records Qualified
Designation • Canonical GradeSubfamilyStandard IdentifiersConductivity (% IACS)Yield & ContextDensityStatusActions
17-4 PH (630) Stainless SteelPrecipitation Hardening
COMMERCIAL: 17-4 PHTYPE: 630UNS: S17400
—1275.5 MPaTYPICAL · H900 · Bar · LONGITUDINAL · Typical longitudinal bar properties; section dimensions and test temperature not stated in this table. Not minimum requirements.7.78 g/cm³TYPICAL · Condition A · Source temperature not specified. Metric density retained independently; rounded imperial equivalents are not used.VERIFIED