"High-purity, 5 kg capacity German-made graphite crucible. Excellent heat resistance and long service life for melting aluminum, copper, gold, and silver. Easily suitable for melting gold, copper, silver, bronze alloys, brass, and aluminum."
✅ Technical Specifications – 5 Kg Graphite Crucible
Capacity:
Crucible falls under the 5 kg class, with an approximate aluminum melting capacity of 1.6–1.7 kg
Melting capacity may vary with denser metals such as copper or bronze
Material Type:
High-purity isostatically pressed graphite
Resistant to thermal shock and chemical reactions
Application Areas:
Small-scale casting of aluminum, copper, brass, bronze, silver, and gold
Ideal for jewelry, miniature parts, and precision casting work
Temperature Resistance:
Continuous use: up to 1600 °C
Instantaneous peak: up to 1800 °C
Usage Warnings:
Do not expose the crucible to sudden high heat when empty
For first-time use, slow preheating at 200–300 °C is recommended
Compatible Furnace Type:
For use only with gas-fired and oil-fired furnaces
Dimensions and Weight:
Average weight: 0.7–1.0 kg
Outer diameter / inner diameter / height may vary by model
Service Life:
Typically lasts between 20–40 melts depending on usage conditions
Origin:
Germany or imported graphite grade
Supplied by:
Backed by Dökümcü Ahmet Usta Sanayi Arge Metal quality assurance
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