MAT GRADES — 105 VERIFIED MATERIALS • 100% ITEM-LEVEL PROVENANCE
4 Material Records Qualified
Designation • Canonical GradeSubfamilyStandard IdentifiersConductivity (% IACS)Yield & ContextDensityStatusActions
C26800 Yellow Brass 66%Yellow Brass 66%Yellow Brass
UNS: C26800COMMERCIAL: Yellow Brass 66%CDA: Alloy 268
27 % IACSTYPICAL · 20 °C · CDA Physical Properties: Volume conductivity 27.0 % IACS at 68°F (20°C)344.7 MPaTYPICAL · 1/2 Hard (H02) · Flat Products · 0.04 · 20 °C · Section Size: 0.04; Section Size: 0.04 in; Yield strength at 0.5% extension under load8.47 g/cm³TYPICAL · 20 °C · CDA Physical Properties: Density 0.306 lb/cu in. at 68°F (8.47 g/cm³ at 20°C)VERIFIED
C27000 Yellow Brass 65%Yellow Brass 65%Yellow Brass
UNS: C27000COMMERCIAL: Yellow Brass 65%CDA: Alloy 270
27 % IACSTYPICAL · 20 °C · CDA Physical Properties: Volume conductivity 27.0 % IACS at 68°F (20°C)344.7 MPaTYPICAL · 1/2 Hard (H02) · Flat Products · 0.04 · 20 °C · Section Size: 0.04; Section Size: 0.04 in; Yield strength at 0.5% extension under load8.47 g/cm³TYPICAL · 20 °C · CDA Physical Properties: Density 0.306 lb/cu in. at 68°F (8.47 g/cm³ at 20°C)VERIFIED
C27200 Yellow Brass 63%Yellow Brass 63%Yellow Brass
UNS: C27200COMMERCIAL: Yellow Brass 63%CDA: Alloy 272
27.6 % IACSTYPICAL · 20 °C · CDA Physical Properties: Volume conductivity 27.6 % IACS at 68°F (20°C)379.2 MPaTYPICAL · Hard Drawn (H80) · Tube · 0.065 · 20 °C · Section Size: 0.065; Section Size: 0.065 in; Yield strength at 0.5% extension under load8.442 g/cm³TYPICAL · 20 °C · CDA Physical Properties: Density 0.305 lb/cu in. at 68°F (8.442 g/cm³ at 20°C)VERIFIED
C28000 Muntz Metal 60/40Muntz MetalYellow Brass
UNS: C28000COMMERCIAL: Muntz Metal 60/40CDA: Alloy 280
28 % IACSTYPICAL · 20 °C · CDA Physical Properties: Volume conductivity 28.0 % IACS at 68°F (20°C)344.7 MPaTYPICAL · 1/2 Hard (H02) · Flat Products · 0.04 · 20 °C · Section Size: 0.04; Section Size: 0.04 in; Yield strength at 0.5% extension under load8.387 g/cm³TYPICAL · 20 °C · CDA Physical Properties: Density 0.303 lb/cu in. at 68°F (8.387 g/cm³ at 20°C)VERIFIED