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C17500 C17510 Beryllium Copper Coil

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.V

Technical Specifications: Bronze, Copper & Brass Coils
ParameterBronze Coil (C51000 / C52100)Copper Coil (C11000 / C12200)Brass Coil (C26000 / C26800)
Material TypePhosphor BronzeElectrolytic Tough Pitch (ETP) / Phosphorus DeoxidizedCartridge Brass / Yellow Brass
StandardASTM B103 / B465ASTM B152 / B11ASTM B36 / B587
Coil FormStrip / Sheet in CoilStrip / Sheet in Coil, RolledStrip / Sheet in Coil
Thickness Range0.002" to 0.128" (0.05 mm to 3.25 mm)0.002" to 0.250" (0.05 mm to 6.35 mm)0.002" to 0.128" (0.05 mm to 3.25 mm)
Width Range0.100" to 24" (2.5 mm to 610 mm)0.250" to 48" (6 mm to 1220 mm)0.250" to 36" (6 mm to 915 mm)
Coil Inner Diameter (ID)12" to 24" (305 mm to 610 mm)12" to 24" (305 mm to 610 mm)12" to 24" (305 mm to 610 mm)
Coil Outer Diameter (OD)Up to 60" (1524 mm)Up to 60" (1524 mm)Up to 48" (1220 mm)
Coil Weight200 – 3,000 lbs (90 – 1,360 kg)500 – 10,000 lbs (225 – 4,500 kg)300 – 4,000 lbs (135 – 1,800 kg)
Temper ConditionSoft (O60), Half-Hard (H02), Hard (H04), Spring (H08)Soft (O60), Half-Hard (H58), Hard (H80)Soft (O60), Half-Hard (H02), Hard (H04), Spring (H08)
Corrosion ResistanceExcellent (marine / saltwater)ExcellentGood
Typical ApplicationsSpring contacts, switch blades,
connectors, bellows, fuse clips, gaskets, EMI shielding
Roofing flashing, electrical bus bars, grounding strips,
gaskets, transformer windings, heat exchanger fins
Ammunition components, radiator fins, lock hardware,
decorative trim, musical instrument reeds, key stock, stampings

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