Andaman bow-wood (Sageraea ellptica)
Family: Annonaceae
Common names: Andaman bow-wood, Chai, Chooi
Distributed in: Burma, India, Malaysia, Thailand (Oceania and S.E. Asia)
Common uses: Billiard-cue butts, Boat building (general), Boat building: framing, Carvings, Fishing rods, Furniture, Tool handles, Vehicle parts
Tree size: Tree height is 40-50 m
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodSame as heartwood, Yellow.The grain isStraight, the textureMediumand the lusterLustrous
Natural durability: Resistant to termites, Susceptible to insect attack
Kiln Drying Rate: Naturally dries quickly
Drying Defects: Slight surface checking, Splitting
Ease of Drying: Rapidly
Tree Identification: Bole/stem form is fluted
Boring: Fairly easy to very easy
Nailing: Fairly Easy to Very Easy
Planing: Ease of planing is moderate
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Fairly Difficult to Difficult to Work
Veneering qualities: Suitable for peeling, Suitable for slicing
Turning: Easy to turn
- 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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881 |
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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| | | | Item | Green | Dry | English | Density | | 55 | lbs/ft3 | Weight | 54 | 43 | lbs/ft3 | |
Density (dry weight) = 53-60 lbs/cu. ft
Brown, W.H.,1978,Timbers of the World, No. 3 Southern Asia,TRADA, Red Booklet SeriesChowdhury, K.A., Ghosh, S.S.,1958,Indian Woods: Their identification, properties and uses Vol. I,Dilleruaceae to Elaeocarpaceae,Manager of Publications, Delhi, IndiaHoward, A.L.,1948,A Manual of Timbers of the World.,Macmillan & Co. Ltd. London 3rd ed.Pearson, R.S., Brown, H.P.,1932,Commercial Timbers of India,Govt. Printer Calcutta,2 vols
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