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C17410 Strip
Beryllium Copper Red Alloy 174
BeCu Alloy 174 | CDA-17400 | CA-17400 | C174 | 174 | CDA174 | CA174 | 17400

Beryllium Cobalt Copper 
0.15-0.5% 0.35-0.6% Balance 


Copper Alloy Strip, C17410 Mill Hardened Beryllium Copper offers users the opportunity to upgrade component performance over bronzes and brasses, particularly where conductivity and stress relaxation resistance are design considerations. Alloy 174 is supplied with a yield strength up to 125 ksi., which is superior to copper-nickel-tin alloys.

  • High Conductivity
  • Superior Strength
  • Good Surface and Shape Throughout Coil
  • Consistent Physical Properties
  • Mill Hardened
Meets ASTM-B768 Specifications (The following are also available upon request:)
  • ASTM-B768
Forms Available

CoilGauge 0.001" to 0.090"Width 0.060" to 18" Request a Quote!
SheetGauge 0.002" to 0.060"Width 0.250" to 18"Length 0.500" to 144"Request a Quote!
SpoolGauge 0.005" to 0.060"Width 0.060" to 2"Weight 5 - 4,000 lbs.Request a Quote!

Physical Properties
Density0.318Lbs. per cubic inch @ 68°F (annealed)
Modulus20Elastic modulus in tension x 106 P.S.I.
Electrical Conductivity50% IACS at 68°F (annealed)
Thermal Conductivity135BTU per foot per hour per °F at 68°F (annealed)
Thermal Expansion9.8Inches per inch x 10-6 from 68°F to 572°F

Mechanical Properties
Tensile StrengthYield OffsetElongationHardness
x 1000 P.S.I.0.2% offset x 1000 P.S.I.% in 2 Inches.020 Gauge and Above
TH02 1/2HT
95 - 11580 - 10010 - 20B 89 - 98
110 - 130100 - 1207 - 17B 95 - 102

Hardness Legend  B : Rockwell (100 kgf Steel Sphere)  

NOTE: The information contained herein are intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. It is given without obligation or liability. Contact us for manufacturers' complete material property datasheets.

Customer Service Agent  Have a question on C17410? Need help selecting the right metal for your specific requirement? Call us today
at (800) 326-3376.