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Siam Casting Powders Ltd.
SIAM CASTING POWDERS LTD.
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SCP - TECHNICAL DATA
Casting Temperature Guide
Important: Metal pouring temperature will vary slightly depending upon particular alloy used.
Flask casting temperature will dependupon the type of casting.
Metal | Melting Pouring Temperature | Flask Casting Temperature | Metal to Wax Ratio |
|---|---|---|---|
Aluminium | 750 – 800 | 200 – 500 | 2.5 : 1 |
Silver | 950 – 1050 | 450 – 600 | 9 : 1 |
Hoballoy Brass | 950 – 1050 | 580 – 650 | 10 : 1 |
9ct Gold Y | 940 – 1040 | 500 – 600 | 11 : 1 |
9ct Gold W | 970 – 1070 | 500 – 600 | 11 : 1 |
14ct Gold Y | 900 – 1000 | 500 – 600 | 14 : 1 |
14ct Gold W | 1150 – 1250 | 500 – 600 | 14 : 1 |
18ct Gold Y | 940 – 1040 | 500 – 600 | 16 : 1 |
18ct Gold W | 1025 – 1125 | 500 – 600 | 16 : 1 |
22ct Gold Y | 1000 – 1150 | 600 – 700 | 18 : 1 |
Silicon Bronze | 1010 – 1230 | 475 – 550 | 10 : 1 |
Beryllium | 1010 – 1120 | 400 – 475 | 10 : 1 |
Platinum (Pure) | 1800 – 1900 | 870 – 970 | 21 : 1 |