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AlphaSoft313

10
14

General Information
Category	Gold
Caratage	10K-14K
Color	Red
Color Shade	Red
Typology	Alloys For Gold
Production Process	Plastic Deformation and Handmade
Density [cm³]	13
Solidus [°C]	890
Liquidus [°C]	935
As cast hardness [HV]	128

Ingredient

Ag Cu Zn Ni Deoxidant Grain Refiner Other

Typical Applications
Open System
Closed System
Press
CNC and Lathe Production
Handmade
Hollow Chain
Machine Chain
Wire Production
Production of tube from continuous casting
Sheet Production
Hollow chain Production

General Characteristics
As Cast Grain Size [µm]	255

Color Coordinates
L*	85,4
a*	8,7
b*	15,5
c*	17,8

Mechanical Caracteristics
Tensile Strength (Rm) [MPa]	545
Yields strength (Rp0.2) [MPa]	210
Elongation Rupture (A) [%]	48
As cast Hardness [HV]	128
Hardness after 70% area red. [HV]	259
Hardness after annealing [HV]	145
Hardness after age-hardening [HV]	168

Mechanical Working Parameters

Pre-mixing temperature [°C]	1030-1080
Pickling	Sulphuric Acid (%10)

Casting Temperature	Metal - from [°C]	Metal - to [°C]
Ingot Making	1060	1100
Continuous Casting	1080	1120

Reccomended reductions
Sheet - area or thickness [%]	65
Wire - diameter [%]	45

Mechanical working recommended annealing	Temperature [°C]	Time [min]
> 5 mm	660 - 680	40
1 - 5 mm	660 - 680	30
< 1 mm	660 - 680	20

Age Hardening Processing Parameters
Single step age-hardening treatment	Temperature [°C]	Time [min]	Quenching	Age-hardening
Age-hardening	300	100	Cooling in furnuce

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