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Description of Material |
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HD-12S and HD-12H are copper alloys with iron and
nickel added to a titanium alloy.
Iron age-hardens as iron-titanium and nickel age hardens
as nickel-titanium, producing a heat resistant special
copper alloy for electric conductivity and a high-tensile
special copper alloy for electric conductivity. |
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| HD-12S : |
This alloy excels in heat resistance, thermal conductivity
and is the material
of the high electric conductivity (IACS 60% or more). |
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| HD-12H : |
This alloy is high strength, wear resistance and
high electric conductivity
(IACS 40 to 60%) material for high-tensile and high
electric conductivity. |
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-What is age hardening ?
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Age hardening refers to stabilizing changes
in characteristic of steel products; in
this case, certain heat treatments are
applied to facilitate these changes and
then the material is artificially aged
so that it hardens. |
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Processing Properties (Applicable to HD-12S and HD-12H) |
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| Item |
Details |
| Forging |
Extremely good forgeability in hot, warm and
cold etc. Paticularly excels in cold pressure
molding, which requires working under high speed
and high pressure. |
| Bending / Drawing / Spinning
/ Machining |
Good workability in bending, drawing, spinning
and machining processing.
Particularly, it has good bending performance,
allows for easy deep drawing. |
| Plating / Soldering / Etching
/ Welding |
Plating, soldering, etching and weldability
are all good. |
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