C19210 Copper Iron, High Conductivity

  • Home
  • Fisk Products
  • C19210

Overview

Physical Properties

Annealing Range (Min) 840 °F
Annealing Range (Max) 1020 °F
Density 0.323 lb/in³
Electrical Resistivity (Annealed) 13 Ω·cir-mil/ft @ 68 °F
Electrical Conductivity (Annealed) 80% IACS @ 68 °F
Coefficient of Thermal Expansion 9.4 per °F (68-572 °F)
Modulus of Elasticity (Tension) 18 ksi
Melting Point (Solidus) 1,620 °F
Melting Point (Liquidus) 1,880 °F
Annealing Range (Min) 449 °C
Annealing Range (Max) 549 °C
Density 8.94 gm/cm³
Electrical Resistivity (Annealed) 2.16 µΩ·cm @ 20 °C
Electrical Conductivity (Annealed) 0.47 MS·cm @ 20 °C
Coefficient of Thermal Expansion 16.9 per °C (20-300 °C)
Modulus of Elasticity (Tension) 125 Mpa
Melting Point (Solidus) 882 °C
Melting Point (Liquidus) 1,027 °C

Round Wire

TEMPER NAME TEMPER CODE TENSILE
STRENGTH (ksi)
MILL LIMITS
(inch)
Min Max
Annealed O61 27.0 42.0 .0010 - .1285 inch
1/4 Hard H01 44.0 56.0
1/2 Hard H02 52.0 64.0
3/4 Hard H03 58.0 70.0
Hard H04 62.0 74.0
Extra Hard H06 65.0 77.0
Spring H08 68.0 80.0
Extra Spring H10 70.0  
TEMPER NAME TEMPER CODE TENSILE
STRENGTH (Mpa)
MILL LIMITS
(mm)
Min Max
Annealed O61 180 290 .0254 - 3.264 mm
1/4 Hard H01 300 390
1/2 Hard H02 350 450
3/4 Hard H03 390 490
Hard H04 420 520
Extra Hard H06 440 540
Spring H08 460 560
Extra Spring H10 480  

Square Wire

TEMPER NAME TEMPER CODE TENSILE
STRENGTH (ksi)
MILL LIMITS
(inch)
Min Max
Annealed O61 27.0 42.0 .0100 - .0808 inch 
1/4 Hard H01 44.0 56.0
1/2 Hard H02 52.0 64.0
3/4 Hard H03 58.0 70.0
Hard H04 62.0 74.0
Extra Hard H06 65.0 77.0
Spring H08 68.0 80.0
Extra Spring H10 70.0  
TEMPER NAME TEMPER CODE TENSILE
STRENGTH (Mpa)
MILL LIMITS
(mm)
Min Max
Annealed O61 180 290 .2540 - 1.905 mm
1/4 Hard H01 300 390
1/2 Hard H02 350 450
3/4 Hard H03 390 490
Hard H04 420 520
Extra Hard H06 440 540
Spring H08 460 560
Extra Spring H10 480  

Rolled Flat

TEMPER NAME TEMPER CODE TENSILE
STRENGTH (ksi)
MILL LIMITS
(inch)
Min Max
Annealed O61 27.0 42.0 Thickness:
.0100 - .0500 inch

Width:
.0150 - .2500 inch
1/4 Hard H01 43.0 53.0
1/2 Hard H02 47.0 60.0
3/4 Hard H03 52.0 62.0
Hard H04 56.0 66.0
Extra Hard H06 60.0 70.0
Spring H08 64.0 74.0
Extra Spring H10 66.0  
TEMPER NAME TEMPER CODE TENSILE
STRENGTH (Mpa)
MILL LIMITS
(mm)
Min Max
Annealed O61 180 290 Thickness:
.2540 - 1.905 mm

Width:
.3810 - 6.350 mm
1/4 Hard H01 290 370
1/2 Hard H02 320 420
3/4 Hard H03 350 430
Hard H04 380 460
Extra Hard H06 410 490
Spring H08 440 520
Extra Spring H10 450  

Contact Request

Please provide your contact information along with any relevant details, below, and a representative from Fisk Alloy will contact you shortly.

Quality Second to None

Providing Innovative and Sustainable Solutions

If you’d like to request a sample, have specific product questions, or you’re interested in finding out more about which Fisk products might be best for your application or design, please fill out the form and we will contact you.

Environmental
Sensitivity
Personalized
Solutions
Performance
Measures