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Minimum grain purchases are 5 dwt karat gold and platinum, 1 oz silver. In stock grain ships same day if ordered before 4pm EST. 20 dwt minimum applies to 10K Red, 14K Peach and 22K Red. 200 dwt minimum applies to 10K and 22K Green.
| Alloy | Style | Composition | Specific Gravity | Density Troy OZ/in | Vickers Hardness HV | Melt Temp | Flow Temp | Cast Temp | Flask Temp | Quench Time Mins | Status |
|
10K Yellow
|
10Y
|
.418 gold, copper, silver, zinc
|
11.6
|
6.12
|
145
|
1500°F
|
1630°F
|
1700-1810°F
|
850-1200°F
|
15-20
|
Stock
|
|
14K Yellow
|
14Y
|
.585 gold, copper, silver, zinc
|
13.2
|
6.94
|
140
|
1500°F
|
1550°F
|
1620 - 1765°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
18K Yellow
|
18Y
|
.752 gold, copper, silver, zinc
|
15.2
|
8.03
|
155
|
1580°F
|
1615°F
|
1685 - 1795°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
22K Yellow
|
22Y
|
.918 gold, copper, silver
|
18
|
9.46
|
60
|
1830°F
|
1890°F
|
1960 - 2090°F
|
920 - 1200°F
|
15-20
|
Stock
|
|
24K Yellow
|
24Y
|
.9999 gold
|
19.3
|
10.18
|
30
|
—
|
1947°F
|
2070 - 2160°F
|
1000 - 1100°F
|
15-20
|
Stock
|
|
10K Yellow D
|
D0Y
|
.418 gold, copper, silver, zinc, silicon
|
11.5
|
6.04
|
145
|
1450°F
|
1615°F
|
1690 - 1830°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
14K Yellow D
|
D4Y
|
.585 gold, copper, silver, zinc, silicon
|
13
|
6.84
|
140
|
1485°F
|
1595°F
|
1665 - 1775°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
14K Yellow D2
|
D42
|
.585 gold, copper, silver, zinc, silicon
|
13
|
6.85
|
140
|
1500°F
|
1550°F
|
1620 - 1765°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
18K Yellow D
|
D8Y
|
.752 gold, copper, silver, zinc, silicon
|
15.2
|
7.99
|
155
|
1520°F
|
1625°F
|
1695 - 1805°F
|
850 - 1200°F
|
15-20
|
Special
|
|
14K Royal
|
14R
|
.585 gold, copper, silver, zinc
|
13.3
|
6.99
|
195
|
1530°F
|
1600°F
|
1675 - 1785°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
18K Royal
|
18R
|
.752 gold, copper, silver, zinc
|
15.6
|
8.22
|
125
|
1645°F
|
1705°F
|
1780 - 1890°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
18K Royal D
|
D8R
|
.752 gold, copper, silver, zinc, silicon
|
15.6
|
8.2
|
125
|
1625°F
|
1715°F
|
1800 - 1910°F
|
850 - 1200°F
|
15-20
|
Special
|
|
10K White
|
10W
|
.418 gold, nickel, copper, zinc
|
11.2
|
5.9
|
190
|
1770°F
|
1990°F
|
2060 - 2215°F
|
900 - 1200°F
|
15-20
|
Stock
|
|
14K White
|
14W
|
.585 gold, nickel, copper, zinc
|
12.7
|
6.71
|
165
|
1710°F
|
1810°F
|
1880 - 1990°F
|
900 - 1200°F
|
15-20
|
Stock
|
|
14K White D
|
D4W
|
.585 gold, nickel, copper, zinc, silicon
|
12.7
|
6.7
|
160
|
1650°F
|
1695°F
|
1840 - 1950°F
|
900 - 1200°F
|
15-20
|
Stock
|
|
14k Brilliant White
|
14H
|
.585 gold, nickel, copper, zinc
|
12.6
|
6.64
|
230
|
1705°F
|
1760°F
|
1850 - 1960°F
|
900 - 1200°F
|
15-20
|
Stock
|
|
18K White
|
18W
|
.752 gold, copper, nickel, zinc
|
14.7
|
7.72
|
210
|
1635°F
|
1690°F
|
1745 - 1900°F
|
900 - 1200°F
|
15-20
|
Stock
|
|
18K Brilliant White
|
18H
|
.752 gold, nickel, copper, zinc
|
14.6
|
7.71
|
265
|
1645°F
|
1675°F
|
1800 ? 1890°F
|
900 ? 1200°F
|
15-20
|
Stock
|
|
14K Palladium White
|
14D
|
.585 gold, copper, silver, palladium
|
14.6
|
7.67
|
125
|
2030°F
|
2165°F
|
2265 - 2380°F
|
950 - 1250°F
|
15-20
|
Stock
|
|
18K Palladium White
|
18D
|
.752 gold, copper, palladium
|
15.9
|
8.38
|
130
|
1895°F
|
1975°F
|
2075 - 2250°F
|
950 - 1250°F
|
15-20
|
Stock
|
|
14K Red
|
14P
|
.585 gold, copper, silver, zinc
|
13
|
6.87
|
125
|
1715°F
|
1755°F
|
1850 - 1960°F
|
850 - 1200°F
|
4
|
Stock
|
|
14K Red D
|
D4P
|
.585 gold, copper, silver, zinc, silicon
|
13
|
6.87
|
125
|
1715°F
|
1755°F
|
1850 - 1960°F
|
850 - 1200°F
|
4
|
Special
|
|
18K Pink
|
18P
|
.752 gold, copper, silver, zinc
|
15.2
|
8
|
195
|
1630°F
|
1675°F
|
1775 - 1890°F
|
950 - 1250°F
|
4
|
Stock
|
|
18K Red
|
18Z
|
.752 gold, copper, silver
|
15.1
|
7.95
|
160
|
1635°F
|
1650°F
|
1755 - 1915°F
|
950 - 1250°F
|
4
|
Stock
|
|
14K Peach
|
14F
|
.585 gold, copper, silver, zinc, silicon
|
12.9
|
6.81
|
130
|
1610°F
|
1700°F
|
1825 - 1915°F
|
900 - 1000°F
|
4
|
Special
|
|
18K Peach
|
18F
|
.752 gold, copper, silver, zinc, silicon
|
14.9
|
7.86
|
170
|
1615°F
|
1670°F
|
1795 - 1885°F
|
900 - 1000°F
|
4
|
Special
|
|
14K Green
|
14G
|
.585 gold, copper, silver, zinc
|
14
|
7.39
|
120
|
1595°F
|
1715°F
|
1785 - 1915°F
|
850 - 1200°F
|
15-20
|
Special
|
|
18K Green
|
18G
|
.752 gold, copper, silver, zinc
|
15.9
|
8.37
|
105
|
1785°F
|
1845°F
|
1915 - 2025°F
|
850 - 1200°F
|
15-20
|
Stock
|
|
Pure Platinum
|
PTP
|
.999 platinum
|
21.5
|
11.3
|
52
|
—
|
3224°F
|
3375 - 3525°F
|
1600 - 1700°F
|
When
|
Stock
|
|
900 Plat/Irid
|
PTI
|
.902 platinum, iridium
|
21.6
|
11.35
|
115
|
3235°F
|
3270°F
|
3535 - 3985°F
|
1250 - 1700°F
|
button is
|
Stock
|
|
950 Plat/Ruth
|
PTR
|
.952 platinum, ruthenium
|
20.7
|
10.91
|
130
|
3235°F
|
3265°F
|
3535 - 3985°F
|
1250 - 1700°F
|
no longer
|
Stock
|
|
950 TruPt
|
PTH
|
.952 platinum, others
|
19.6
|
10.34
|
180
|
3110°F
|
3180°F
|
3500 - 3950°F
|
1250 - 1700°F
|
red
|
Stock
|
|
Pure Palladium
|
PDP
|
.999 palladium
|
12
|
6.33
|
81
|
—
|
2831°F
|
2956 - 3106°F
|
1400 - 1450°F
|
|
Stock
|
|
Fine Silver
|
FIN
|
.999 silver
|
10.5
|
5.53
|
35
|
—
|
1763°F
|
1835 - 1945°F
|
850 - 1200°F
|
5-10
|
Stock
|
|
Sterling Silver
|
STR
|
.925 silver, copper
|
10.3
|
5.46
|
75
|
1485°F
|
1645°F
|
1715 - 1805°F
|
850 - 1200°F
|
5-10
|
Stock
|
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TruSilver®
|
TS
|
.925 silver, others
|
10.3
|
5.42
|
79
|
1562°F
|
1610°F
|
1724 - 1850°F
|
960 - 1250°F
|
15-20
|
Stock
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Sterling Palladium
|
SPD
|
.925 silver, palladium, others
|
10.5
|
5.51
|
80
|
1615°F
|
1650°F
|
1730 - 1875°F
|
850 - 1200°F
|
5-10
|
Stock
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Deox Sterling
|
STX
|
.925 silver, others
|
10.1
|
5.31
|
65
|
1650°F
|
1725°F
|
1795 - 1900°F
|
850 - 1050°F
|
15-20
|
Stock
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 Order Casting Grain Now!
What Color Do You Dream In?
Our casting products are among the best!
Our state-of-the-art equipment allows us to provide you with superior quality casting grain second to none.
NOTE: Due to variances in colors on computer monitors, please note the the colors above are a representation of our casting grain colors and may not exactly match the true colors of our casting grains.
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