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C52100 Strip
Phos Bronze Grade C 8%
C521 | 521 | CDA521 | CA521 | 52100

Copper Tin Phosphorus 
91.9% 8% 0.1% 

Description

Grade C Phosphor Bronze Strip, C52100 possesses the best spring properties of all 500 series Phosphor Bronze. High hardness, high strength, coupled with good formability and resistance to fatigue make this alloy an excellent choice where the most severe forming and functional requirements must be met.

Features
  • High Strength
  • Good Formability
  • Fatigue Resistant
  • Corrosion Resistant
Specifications
  • ASTM-B103
Forms Available

CoilGauge 0.002" to 0.090"Width 0.060" to 25" Request a Quote!
SheetGauge 0.002" to 0.060"Width 0.250" to 24.5"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!

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Physical Properties
 
Density0.318Lbs. per cubic inch @ 68°F (annealed)
Modulus16Elastic modulus in tension x 106 P.S.I.
Electrical Conductivity13% IACS at 68°F (annealed)
Thermal Conductivity36BTU per foot per hour per °F at 68°F (annealed)
Thermal Expansion10.1Inches 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
060 Ann
53 - 6723 - 3560 - 6730T 27 - 68
H01 1/4H
63 - 7535 - 6240 - 6030T 59 - 78
H02 1/2H
69 - 8451 - 7525 - 4930T 63 - 78
H03 3/4H
80 - 9570 - 8518 - 3230T 71 - 78
H04 Hard
85 - 10078 - 9512 - 3030T 73 - 81
H06 Ex-H
97 - 11292 - 1076 - 1030T 77 - 83
H08 Spring
105 - 119100 - 1133 - 930T 78 - 84
H10 Ex-Spring
110 - 122105 - 1162 - 630T 79 - 84

Hardness Legend  30T : Rockwell (30 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 C52100? Need help selecting the right metal for your specific requirement? Call us today
at (800) 326-3376.