Phone: (800) 422-7373 / (714) 523-5544 Email: sales@aurident.com

Casting Golds

Aurident Dental Casting Golds

  • Alloy
  • Class
  • Au
  • Pt
  • Pd
  • Ag

AM – The Ultimate Premium Alloy

77.5% Gold

1.75% Platinum

12.2% Silver

  • Aurident’s original biocompatible, palladium-free Type II crown and bridge alloy.
  • Over 25 years of proven reliability.
  • Very burnishable.
  • Easy to work with.
  • Polishes to a deep lustrous gold color.
  • Designed for inlays, single units and short span bridges where biocompatibility is essential.
Alloy AM ADA Type II
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
77.5 1.74 0 12.25
Hardness: Brinell Vickers
95 Q 100 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
25 40,000 Q 22,000 Q
Fusion Temperature
[°F / °C]
1750 / 950
Casting Temperature
[°F / °C]
1875-1925 / 1025-1050
Specific Gravity
[gm / cm³]
15.8
Recommended Solders 650

RM

Alloy RM ADA Type II
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
65.0 0.1 1.9 24.5
Hardness: Brinell Vickers
95 Q 100 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
24 39,000 Q 23,000 Q
Fusion Temperature
[°F / °C]
1750 / 950
Casting Temperature
[°F / °C]
1875-1925 / 1025-1050
Specific Gravity
[gm / cm³]
14.4
Recommended Solders 650

RH

Alloy RH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
75.5 1.15 2.25 10.24
Hardness: Brinell Vickers
120 Q 125 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
21 45,000 Q 27,000 Q
Fusion Temperature
[°F / °C]
1725 / 940
Casting Temperature
[°F / °C]
1875-1925 / 1025-1050
Specific Gravity
[gm / cm³]
15.4
Recommended Solders 650

BH – Over 20 Years of Proven Reliability

64% Gold

3% Palladium

23.4% Silver

BH’s unique composition results in a rich yellow color, producing castings with superior physical and mechanical properties. Aurident’s BH is a high noble, finegrain, type III crown and bridge alloy containing 64% gold, 3% palladium and 23.4% silver. Its high yield strength and substantial elongation make BH suitable for single units and long span bridges. The ease of casting and workability have made BH one of Aurident’s most popular gold crown and bridge alloys.

Alloy BH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
64.0 0.1 3.0 23.4
Hardness: Brinell Vickers
120 Q 125 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
18 49,000 Q 25,000 Q
Fusion Temperature
[°F / °C]
1725 / 940
Casting Temperature
[°F / °C]
1825-1875 / 1000-1025
Specific Gravity
[gm / cm³]
14.3
Recommended Solders 615

WH

Alloy WH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
60.0 0.1 3.0 18.5
Hardness: Brinell Vickers
145 Q 150 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
15 65,000 Q 34,000 Q
Fusion Temperature
[°F / °C]
1625 / 885
Casting Temperature
[°F / °C]
1825-1875 / 1000-1025
Specific Gravity
[gm / cm³]
14.0
Recommended Solders 615

QH – High Noble Outstanding Yellow Color

56% Gold

4% Platinum

28.2% Silver

Containing 56% gold, 28.2% silver and 4% palladium, QH combines a rich, yellow color, tarnish resistant formula and extremely high burnishability to make this alloy the ideal choice for crowns and bridges where quality and economics are major considerations.

Alloy QH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
56.0 0.1 4.0 28.2
Hardness: Brinell Vickers
140 Q 145 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
35 72,000 Q 53,000 Q
Fusion Temperature
[°F / °C]
1575 / 860
Casting Temperature
[°F / °C]
1775-1825 / 970-1000
Specific Gravity
[gm / cm³]
13.6
Recommended Solders 585

EH

Alloy EH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
52.8 0.1 4.8 31.6
Hardness: Brinell Vickers
140 Q 145 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
12 53,000 Q 31,000 Q
Fusion Temperature
[°F / °C]
1700 / 925
Casting Temperature
[°F / °C]
1850-1900 / 1010-1040
Specific Gravity
[gm / cm³]
13.5
Recommended Solders 585

GH – It Only Looks Expensive

52% Gold

0.1% Platinum

8.0% Palladium

21.5% Silver

  • An excellent gold casting alloy with a beautiful
    RICH GOLD COLOR
  • Easy to cast and work with
  • Outstanding physical and mechanical properties

Click Here For Details on GH

Alloy GH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
52.0 0.1 8.0 21.5
Hardness: Brinell Vickers
145 Q 225 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
12 95,000 H 62,000 H
Fusion Temperature
[°F / °C]
1525 / 830
Casting Temperature
[°F / °C]
1750-1800 / 950-980
Specific Gravity
[gm / cm³]
13.6
Recommended Solders 585

KH

Alloy KH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
50.0 0.1 4.0 35.0
Hardness: Brinell Vickers
135 Q 140 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
25 70,000 Q 43,000 Q
Fusion Temperature
[°F / °C]
1575 / 860
Casting Temperature
[°F / °C]
1775-1825 / 970-1000
Specific Gravity
[gm / cm³]
13.2
Recommended Solders 585

MH

Alloy MH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
46.0 0.1 6.0 40.0
Hardness: Brinell Vickers
125 Q 130 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
25 60,000 Q 33,000 Q
Fusion Temperature
[°F / °C]
1575 / 860
Casting Temperature
[°F / °C]
1775-1825 / 970-1000
Specific Gravity
[gm / cm³]
12.8
Recommended Solders 585

HH

Alloy HH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
41.7 0 4.4 29.0
Hardness: Brinell Vickers
145 Q 150 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
12 54,000 Q 32,500 Q
Fusion Temperature
[°F / °C]
1675 / 915
Casting Temperature
[°F / °C]
1825-1875 / 1025-1050
Specific Gravity
[gm / cm³]
12.5
Recommended Solders 585

IH – An Affordable High Noble Yellow Crown & Bridge Gold

40% Gold

20% Palladium

20% Silver

  • Ideal for all Type III Crown and Bridge Applications
  • Attractive Yellow Color
  • Copper-Free
  • Meets High Noble Classifications
  • Furnished in Shot Form
Alloy IH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
40.0 0.1 20.0 20.5
Hardness: Brinell Vickers
145 Q 150 Q
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
10 90,000 Q 50,000 Q
Fusion Temperature
[°F / °C]
1700 / 925
Casting Temperature
[°F / °C]
1850-1900 / 1010-1040
Specific Gravity
[gm / cm³]
11.9
Recommended Solders 585

LH – A Low-Priced Noble Metal Gold-Palladium Alloy

20% Gold

41% Silver

20% Palladium

  • Ideal for all Type III Crown and Bridge Applications
  • Attractive Yellow Color
  • Copper-Free
  • Meets High Noble Classifications
  • Furnished in Shot Form
Alloy LH ADA Type III
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
20.0 0 20.0 41.0
Hardness: Brinell Vickers
135 Q / 180 H 140 Q / 190 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
9 62,000 Q 33,000 Q
Fusion Temperature
[°F / °C]
1575 / 860
Casting Temperature
[°F / °C]
1750-1800 / 950-980
Specific Gravity
[gm / cm³]
11.3
Recommended Solders 585

PX

Alloy PX ADA Type IV
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
68.5 2.0 4.5 11.5
Hardness: Brinell Vickers
170 Q / 225 H 180 Q / 240 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
17 Q / 5 H 105,000 H 56,000 H
Fusion Temperature
[°F / °C]
1725 / 940
Casting Temperature
[°F / °C]
1850-1900 / 1010-1040
Specific Gravity
[gm / cm³]
15.0
Recommended Solders 585

WX – Excellent Color

57.5% Gold

2.5% Platinum

28.1% Silver

  • Versatile gold casting alloy
  • Exceptional tarnish resistance
  • Ease of casting and workability
  • Ideal alloy for all Type III and Type IV crown and
  • bridge applications
  • Outstanding mechanical properties
Alloy WX ADA Type III,IV
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
57.5 0.1 2.5 28.1
Hardness: Brinell Vickers
145 Q / 230 H 150 Q / 245 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
19 Q / 4 H 115,000 H 60,000 H
Fusion Temperature
[°F / °C]
1725 / 940
Casting Temperature
[°F / °C]
1800-1850 / 980-1010
Specific Gravity
[gm / cm³]
13.8
Recommended Solders 585

EX

Alloy EX ADA Type III,IV
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
57.0 0.1 2.5 28.6
Hardness: Brinell Vickers
145 Q / 230 H 150 Q / 245 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
19 Q / 4 H 115,000 H 60,000 H
Fusion Temperature
[°F / °C]
1700 / 925
Casting Temperature
[°F / °C]
1800-1850 / 980-1010
Specific Gravity
[gm / cm³]
13.8
Recommended Solders 585

JX

Alloy JX ADA Type IV
Color White *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
2.0 0 27.0 55.0
Hardness: Brinell Vickers
140 Q / 170 H 145 Q / 180 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
23 Q / 12 H 71,000 H 40,000 H
Fusion Temperature
[°F / °C]
1725 / 940
Casting Temperature
[°F / °C]
1850-1925 / 1010-1050
Specific Gravity
[gm / cm³]
10.5
Recommended Solders 585, 1400

YX – An Affordable Noble Metal Gold-Palladium Alloy

2% Gold

40% Palladium

25% Silver

  • Ideal for all Crown and Bridge Applications
  • Attractive Soft Yellow Color
  • Copper-Free
  • Standard Processing Technique
  • Furnished in Shot Form
Alloy YX ADA Type IV
Color yellow *Classification
Weight [%] Au [%] Pt [%] Pd [%] Ag [%]
2.0 0.1 40.0 25.4
Hardness: Brinell Vickers
205 Q / 205 H 215 Q / 215 H
Elongation [%] Ult. Tens. Str. [psi] Yld. Str. [psi]
2 Q / 2 H 55,000 Q 48,000 Q
Fusion Temperature
[°F / °C]
1975 / 1080
Casting Temperature
[°F / °C]
2125-2175 / 1160-1190
Specific Gravity
[gm / cm³]
9.6
Recommended Solders 585