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Set contains Cup Type Crucibles ALL 4 Sizes and Dish Crucibles ALL 5 Sizes, with this assortment of sizes and types you can melt small and large volumes of Precious Metals - Gold, Silver, Bronze, Copper, and Brass....
All of these Crucibles are made in Italy, with High Grade Fused Silica "A-1 TOP RATED Quality - The Best on the Market" and withstand temperatures of up to 2500°F / 1371°C.
Set Contents & Specifications:
4 Pieces - Cup Style Crucibles
1. Small
Crucible Capacity: 18Toz. - 500gr. - Volume 70cc
Height: 2-5/8" - 66.6mm
Diameter OD Top: 2-5/8" - 66.6mm
Interior Diameter: 2" - 53mm
Interior Depth: 2-3/8" - 60.4mm
Diameter OD Bottom: 2" - 50mm
Crucible Wall Thickness: 5/16" - 8mm
Crucible Weight: 7oz.
2. Medium
Crucible Capacity: 40Toz. - 1200gr - Volume 200cc
Height: 3-1/2" / 89mm
Diameter OD Top: 3-1/2" / 89mm
Interior Diameter: 2-15/16" / 75mm
Interior Depth: 3-9/64" / 80mm
Diameter OD Bottom: 2-3/4" / 70mm
Crucible Wall thickness: 5/16" / 8mm
Crucible Weight: 12oz.
3. Large
Crucible Capacity: 80Toz. - 2488gr - Volume 350cc
Height: 4-7/16" / 113mm
Diameter OD Top: 4" / 100mm
Interior Diameter: 3-13/32” / 86.6mm
Interior Depth: 4-3/16" / 106mm
Diameter OD Bottom: 3" / 77mm
Crucible Wall Thickness: 1/4" / 6.4mm
Crucible Weight: 18oz.
4. X-Large
Crucible Capacity: 150Toz. - 4665gr - Volume 700cc
Height: 5-17/64" / 133.8mm
Top Outside Diameter: 4-7/8" / 124mm
Top Interior Diameter: 4-13/64" / 106.9mm
Interior Depth: 4-13/16" / 122.3mm
Diameter OD Bottom: 3-13/16" / 96.8mm
Crucible Wall Thickness: 5/16" / 7.9mm
Crucible Volume: 700cc
Crucible Has a 5/8" Pouring Spout
Crucible Weight: 33oz.
5 - Dish Crucibles
1. Small
Crucible Capacity: 20dwt - 31gr - 10cc
Height: 7/8" - 22.3mm
Diameter OD Top: 2-1/4" - 57.7mm
Crucible Weight: 1.6oz. - 44gr
2. Medium
Crucible Capacity: 40dwt - 62gr - 18cc
Height: 1" - 24.7mm
Diameter OD Top: 2-5/8" - 70mm
Crucible Weight: 2.3oz. - 66gr
3. Large
Crucible Capacity: 100dwt - 155gr - 30cc
Height: 1-3/8" - 35mm
Diameter OD Top: 3-7/16" - 87.3mm
Crucible Weight: 3.2oz. - 91gr
4. X-Large
Crucible Capacity: 175dwt - 272gr - 90cc
Height: 1-1/8" - 28mm
Diameter OD Top: 4-3/16" - 106mm
Crucible Weight: 5.5oz. - 159gr
5. XX-Large
Crucible Capacity: 482.26dwt - 750gr - 200cc
Height: 2" - 53mm
Diameter OD Top: 5-1/2" - 140mm
Crucible Weight: 12oz. - 340gr
If you have any questions on 3 inch crucible. We will give the professional answers to your questions.