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C17500 Copper (CDA 175)

Short Description:

C17500/C17510 offers a combination of high electrical and thermal conductivity with good strength compared to most copper based alloys. C17500 alloy is the mirror image of alloy C17510 in terms of its properties and characteristics. The beryllium copper differ in that C175 specifies a cobalt alloying addition (2.40-2.70%) and alloy 17510 specifies a nickel alloying addition (1.40-2.20%), but their performance are the same.

Bronze, Copper & Brass Rectangular Bars (Flat Bars)
ParameterBronze Rectangular Bar (C93200 / C95400)Copper Rectangular Bar (C11000 / C12200)Brass Rectangular Bar (C36000 / C38500)
Material TypeBearing Bronze / Aluminum BronzeElectrolytic Tough Pitch (ETP) / Phosphorus DeoxidizedFree-Cutting Brass / Architectural Bronze
StandardASTM B505 / B124ASTM B187 / B124ASTM B16 / B453
Thickness Range1/8" to 4" (3 mm to 102 mm)1/16" to 4" (1.6 mm to 102 mm)1/8" to 4" (3 mm to 102 mm)
Width Range1/4" to 12" (6 mm to 305 mm)1/4" to 12" (6 mm to 305 mm)1/4" to 12" (6 mm to 305 mm)
Length13" (330 mm) or 6.5 ft (2 m) stock12 ft (3.66 m) or Custom12 ft (3.66 m) or Custom
Temper ConditionAs Cast / Annealed (O60)Soft (Annealed – O60), Half-Hard (H58), Hard (H80)Half-Hard (H02), Hard (H04)
Tensile Strength (Ultimate)35,000 – 103,000 psi (240 – 710 MPa) *30 – 38 ksi (210 – 260 MPa)48 – 65 ksi (330 – 450 MPa)
Yield Strength (0.5% Ext.)18,000 – 52,000 psi (125 – 360 MPa) *10 – 30 ksi (70 – 205 MPa)20 – 45 ksi (140 – 310 MPa)
Hardness (Brinell)65 – 220 HB *40 – 50 HB80 – 110 HB
Corrosion ResistanceExcellent (seawater) to Moderate *ExcellentGood
Typical ApplicationsWear plates, machine slides, bushings, bearing blocks, pump components, gear racksBus bars, grounding straps, electrical connectors, heat exchanger plates, transformer windings, gasketsValve plates, lock components, decorative trim, architectural hardware, screw machine parts, shims, nameplates

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