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Boring
Carving
Certified Source
Common Names
Common Uses
Countries of Distribution
Cutting Resistance
Distribution Overview
Drying Defects
Ease of Drying
Environmental Profile
Family Name
Grain
Heartwood Color
Kiln Drying Rate
Luster
Mortising
Moulding
Movement in Service
Nailing
Natural Durability
Natural Growth Defects
Numerical Data
Odor
Planing
Polishing
Product Sources
References
Regions of Distribution
Resistance to Impregnation
Response to Hand Tools
Routing & Recessing
Sanding
Sapwood Color
Scientific Name
Strength Properties
Texture
Toxicity
Trade Name
Tree Size
Turning
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Common Names
Asam, Machang, Malapaho, Mangga, Mango, Membatjang, Pahutan, Thayet, Xoai
Regions of Distribution
Oceania and S.E. Asia
Countries of Distribution
[VIEW MAP]
Cambodia, China, Hawaii [US], India, Indonesia, Laos, Malaysia, Myanmar, Papua New Guinea, Philippines, Thailand, Vietnam
Common Uses
Balusters, Beams, Bedroom suites, Bent Parts, Boxes and crates, Building construction, Building materials, Cabin construction, Cabinetmaking, Casks, Chairs, Chests, Concrete formwork, Construction, Core Stock, Decks, Decorative plywood, Decorative veneer, Desks, Dining-room furniture, Domestic flooring, Drawer sides, Excelsior, Factory construction, Factory flooring, Figured veneer, Fine furniture, Flooring, Form work, Foundation posts, Framing, Furniture , Furniture components, Furniture squares or stock, Hatracks, Heavy construction, Interior trim, Joinery, Light construction, Plywood, Pulpwood, Turnery, Veneer
Environmental Profile
| Status unknown in many of its growth areas |
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| Generally secure within most of its natural habitat, but note exceptions. |
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| Data source is World Conservation Monitoring Center |
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Classified as Vulnerable in the Philippines
Distribution Overview
Endemic to the Philippines (Tikotiko ; Sablayan ; Purnaga ; Brgy. Purnaga , Magsaysay ; Sitio Hinango , Brgy. Purnaga , Magsaysay, Occidental Mindoro)
Heartwood Color
| Red |
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| Brown |
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| Purple |
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| Green/grey |
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| Pink |
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| Dark brown |
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| Alternating bands of light and dark tissue |
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Sapwood Color
| Pink |
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| White to yellow |
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| Well defined |
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| Brownish to greyish tinge |
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Grain
Texture
Luster
Natural Growth Defects
| Tension wood is occasionally present |
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| Streaked material is occasionally present |
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| Small central core of dark brown |
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Natural Durability
| Very durable |
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| Durable |
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| Resistant to marine borers |
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| Resistant to termites |
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| Moderately durable |
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| Heartwood is susceptible to decay fungi, termites, and pinhole borers |
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Odor
| No specific smell or taste |
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Toxicity
| Sap and white latex from younge fruits may have dermatitic effects |
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Drying Defects
| Splitting |
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| Checking |
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| Severe twisting/warping |
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| Moderate surface checking |
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Ease of Drying
| Moderately Difficult to Difficult |
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| Fairly Easy |
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| Slowly |
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| Dries rapidly with little degrade |
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| Air-dries rather well |
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Kiln Drying Rate
Tree Size
| Tree height is 20-30 m |
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| Trunk diameter is 150-200 cm |
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| Tree height is 10-20 m |
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| Tree height is 30-40 m |
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| Bark width is 20-25 mm |
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| Tree height is 40-50 m |
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| Bark width is 25-30 mm |
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Product Sources
Although the most popular and most widely cultivated species in the genus is Mango (M. indica), the most important source of timber timber in the genus is Pahutan (M. altissima).
Certified Source
Boring
| Fairly easy to very easy |
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| Fair to good results |
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| Fairly difficult to very difficult |
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| Easy |
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Carving
| Fair to Good Results |
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| Fairly Difficult to Very Difficult |
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Cutting Resistance
| Fairly Difficult to Very Difficult to saw |
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| Fairly easy although tension wood can jam saw and produce woolly surfaces |
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Mortising
| Fair to Good Results |
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| Fairly Difficult to Very Difficult |
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| Good mortising properties |
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Moulding
| Fair to Good Results |
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| Fairly Difficult to Very Difficult |
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| Wavy-Grain may cause some picking up |
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Movement in Service
Nailing
| Pre-Boring Recommended |
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| Fairly Difficult to Very Difficult |
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Planing
| Fair to Good Results |
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| Fairly Difficult to Very Difficult |
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| Very Good to Excellent Results |
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| Irregular grain and tension wood may cause picking up |
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| Easy to plane |
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Resistance to Impregnation
Response to Hand Tools
| Fairly Difficult to Difficult to Work |
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| Easy to Work |
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| Good response |
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Routing & Recessing
| Fair to Good Results |
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| Fairly Difficult to Very Difficult |
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Sanding
| Fairly good sanding properties |
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Turning
| Fairly Easy to Very Easy |
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| Fair to Good Results |
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| Very Good to Excellent Results |
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| Fairly Difficult to Very Difficult |
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| Wavy grain may produce woolly surfaces |
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Polishing
| Fair to Good Results |
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| Very Good to Excellent Results |
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| Fairly Easy to Very Easy |
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| Requires a filler |
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| Good results |
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Strength Properties
| Weight = high |
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| Resists denting and marring |
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| Hardness = medium |
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| Density = high |
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| Compression strength (parallel to grain) = high |
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| Bending strength (MOR) = high |
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Numerical Data
| Item | Green | Dry | English |
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| Bending Strength | 8972 | 15053 | psi |
| Crushing Strength | 751 | 1397 | psi |
| Density | | 39 | lbs/ft3 |
| Hardness | | 1027 | lbs |
| Maximum Crushing Strength | 4292 | 7457 | psi |
| Shearing Strength | | 1498 | psi |
| Static Bending | 5297 | 9345 | psi |
| Stiffness | 1538 | 1895 | 1000 psi |
| Toughness | | 300 | inch-lbs |
| Specific Gravity | 0.51 | 0.52 | |
| Weight | 58 | 38 | lbs/ft3 |
| Radial Shrinkage | 3 | | % |
| Tangential Shrinkage | 5 | | % |
| Volumetric Shrinkage | 7 | | % |
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| Item | Green | Dry | Metric |
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| Bending Strength | 630 | 1058 | kg/cm2 |
| Crushing Strength | 52 | 98 | kg/cm2 |
| Density | | 624 | kg/m3 |
| Hardness | | 465 | kg |
| Maximum Crushing Strength | 301 | 524 | kg/cm2 |
| Shearing Strength | | 105 | kg/cm2 |
| Static Bending | 372 | 657 | kg/cm2 |
| Stiffness | 108 | 133 | 1000 kg/cm2 |
| Toughness | | 345 | cm-kg |
| Specific Gravity | 0.51 | 0.52 | |
| Weight | 929 | 608 | kg/m3 |
| Radial Shrinkage | 3 | | % |
| Tangential Shrinkage | 5 | | % |
References
Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.
Eddowes, P. J. 1961. Commercial Timbers of Papua New Guinea: Their Properties and Uses. Office of Forests, Papua New Guinea.
Keating, W.G., Bolza, E.,1982,Characteristics properties and uses of timbers. South East Asia, Northern,Australia and the Pacific,C.S.I.R.O. Div. Chemical Technology,Inkata Press,1
Lauricio, F. M., Bellosillo, S. B., The Mechanical and Related Properties of Philippine Woods, The Philippine Lumber Journal, 12(5):A-H.
Schneider, E.E. 1916. Commercial Woods of the Philippines: Their Preparation and Uses. Bulletin No. 14. Department of the Interior, Bureau of Forestry, Manila, Philippines.
WCMC. 1992. Conservation Status Listing - Trees and Timbers of the World. World Conservation Monitoring Center-Plants Programme, Cambridge, CB3 ODL, United Kingdom.
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