Blacksmithing Coal - 50 lb. (Nut Size)
In stock
Premium Met. Grade Bituminous (soft) Blacksmithing Coal.
May contain up to 20% coal fines or tailings
Moisture is require by OSHA and CDC. See Description for more information
**Extra shipping time may be required**
- Item #
- Coal-Nut
Metallurgical Grade Bituminous Blacksmith Coal in Nut size.
While nut size is larger it also tends to have less fines. Coal Fines. from U.S. Energy Information Administration Glossary of Terms (1969) by U.S. Energy Information Administration. Coal fines: Coal with a maximum particle size usually less than one-sixteenth inch and rarely above one-eighth inch.
Fines are still considered coal and will clump, coke and burn.
See https://www.cdc.gov/niosh/pel88/coal.html on coal moisture requirements from OSHA and CDC
From the Pocahontas #3 seam, mined in SE West Virginia.
Specs of nut coal for sale:
- Size: 2.5 x 1
- Moisture: 1.48%
- Ash: 7.12%
- Sulfur: .75%
- BTU/lb: 14,373
- BTU/lb: 15,724 (dry, ash-free)
- Volatile Matter: 18.63%
- Fixed Carbon: 79.62% (dry ash-free)
- Free Swelling Index (Coke Button): 9
- Lbs sulfur per million BTU: 0.52
- Pickup in 50 lb poly-woven bags or shipped in same bag split inside carton
Coal analysis report by Geochemical Testing, Somerset, PA.
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