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Alloy T100 Yellow

Alloy Code: T100
Color: Yellow
KT: 18K

General Information
T100 is a champagner alloy.

Nominal Composition:
AG= 1    CU= 2    ZN=3     Other= 4
*1=most, 5=least

Typical Applications: Casting

Melting Point: 850 °C
Flow Point: 880 °C
Density: 15,2 g/cm³

Working Characteristics
Casting: Excellent
Stamping: Fair
Tube: Fair
Chain: Fair
Enameling: Good

Hardenable by Heat: Yes

Mechanical Characteristics
Vickers Microhardness After Casting   HV 0,5 (18k): 140
Vickers Microhardness After Hardening   HV 0,5 (18k): 263
Tensile Strength After Casting   N/mm² (18k): 427
Elongation After Casting (A%) (18k): 29

Lost-Wax Casting Process

Casting Temperature: 1040 / 1080 °C
Flask Temperature: 650 / 700 °C

* Choose lower temperatures for centrifugal machines.
* As a general acception, using lower temperatures for thick designs and higher temperatures for thin designs would be recommended.

After casting cooling time for the flasks is 20 minute (for stone casting 60 minute).

Heat Treatment
1) Keep at 750 °C for 1 hour then cool immediately.
2) Keep at 440 °C for 3 hours and then cool slowly.