Brazilian mahogany (Cariniana excelsa)
Family: Lecythidaceae
Common names: Brazilian mahogany, Jequitiba amarella, Jequitiba branca, Jequitiba rosa, Jequitiba vermelha
Distributed in: Brazil (Latin America)
Common uses: Boat building: framing, Boxes and crates, Cabinetmaking, Furniture, Heavy construction, Joinery, Light construction
Environment profile: Rare
Tree size: Trunk diameter is 200-250 cm
Colors: the heart isPurple, Redand the sapwoodRed, White.The grain isStraight, the textureFine to mediumand the lusterLustrous
Natural durability: Pinworms (ambrosia beetles) are commonly present, Susceptible to insect attack
Drying Defects: Discoloration, Splitting
Ease of Drying: Thick Stock Requires Care
Comments: General finishing qualities are rated as good
Blunting Effect: Moderate
Boring: Fairly difficult to very difficult
Carving: Fairly Difficult to Very Difficult
Cutting Resistance: Fairly Difficult to Very Difficult to saw
Gluing: Fairly Easy to Very Easy
Mortising: Very Good to Excellent
Moulding: Fairly Difficult to Very Difficult
Movement in Service: Fairly Difficult to Very Difficult
Nailing: Fairly Difficult to Very Difficult, Poor to Very Poor
Planing: Fairly Easy to Very Easy
Resistance to Impregnation: Resistant sapwood
Resistance to Splitting: Poor
Response to hand tools: Easy to machine
Routing recessing: Fairly Difficult to Very Difficult
Sanding: Fairly Difficult to Very Difficult
Steam bending: Fairly Easy to Very Easy
Screwing: Fairly Easy to Very Easy
; Turning: Fairly Easy to Very Easy
Polishing: Very Good to Excellent; Staining: Very Good to Excellent;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
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Density |
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kg/m3 |
Bending Strength |
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kg/cm2 |
Crushing Strength |
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kg/cm2 |
Hardness |
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kg |
Impact Strength |
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cm |
Shearing Strength |
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kg/cm2 |
Stiffness |
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1000 kg/cm2 |
Tangential Shrinkage |
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% |
Radial Shrinkage |
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% |
Weight |
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kg/m3 |
Maximum Load |
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cm-kg/cm3 |
Toughness |
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cm-kg |
Static Bending |
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kg/cm2 |
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Howard, A.L.,1948,A Manual of Timbers of the World.,Macmillan & Co. Ltd. London 3rd ed.Record, S.J., Hess, R.W.,1943,Timbers of the New World,Yale University PressRecord, S.J., Mell, C.D.,1924,Timbers of Tropical America,Yale Univ. PressTimber Development Association Ltd.,1955,World Timbers (3 Vols.,Timber Development Association Ltd.
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