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#3500 Alloy (also known as 37% Co Alloy, Simonds
#3500, and Guterl #3500 )
- Available in various diameters.
- Hot rolled & annealed.
- Centerless grinding and Machining to size available.
Nominal Chemistry:
C
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Si
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Mn
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Co
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Cr
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W
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Fe
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0.76
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0.275
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0.55
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39.00
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4.00
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5.00
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Balance
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Average Magnetic Values, Physical
Properties, & Optimum Heat Treatment:
Residual Flux Density (Gauss)
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10400 Br
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Coercive Force Oersteds
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230 Hc
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Maximum Energy Product (X 10-6)
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0.982 BH Max.
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Rockwell C Hardness (Annealed)
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38-45
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Rockwell C Hardness (Hardened)
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60-65
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Hardening Temperature
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_________ ° F
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Time at Temperature
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5-15 minutes
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Quench Type
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Oil
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Stabilizing Temper
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Optional
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Graph Links:
#81 Co Alloy Hysteresis Energy Loss vs. Magnetizing
Force
#81 Co Alloy Demagnetization Curve
#81 Co Alloy Typical Hysteresis Loop Drawn with
Various Magnetizing Forces
#81 Co Alloy Tempering Curve
#81 Co Alloy Hysteresis Energy Loss vs. Maximum
Flux Density
Contact Information
Telephone 716-625-8777
FAX
716-625-4478
- Postal address:
- Check Mark World Wide, Inc.
- 6255 Campbell Blvd.
- Lockport, NY 14094
USA
- Electronic mail:
- General Information:
Magnets@checkmarkww.com
Sales:
Mark@checkmarkww.com
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