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Berangan
Berangan (Castanopsis cuspidata)

Family: Fagaceae

Common names: Berangan, Chinese chestnut, Indian chestnut, Philippine chestnut, Thite

Distributed in: China, India, Malaysia, Myanmar, Philippines (Oceania and S.E. Asia)

Distribution overview: In Japan: Honshu, Shikoku, Kyushu, Ryukyu. Also in Korea and other areas in Southeast Asia.

Common uses: Balusters, Bent Parts, Building materials, Cabinetmaking, Ceiling, Chairs, Chests, Desks, Dining-room furniture, Drawer sides, Exterior trim & siding, Exterior uses, Fine furniture, Furniture , Furniture components, Furniture squares or stock, Hatracks, Interior construction, Kitchen cabinets, Living-room suites, Millwork, Office furniture, Radio - stereo - TV cabinets, Rustic furniture, Shingles, Stairrails, Stairworks, Stools, Stringers, Utility furniture, Wainscotting, Wardrobes

Environment profile: The environmental status of this species within its geographical boundaries has not been officially determined.

Tree size: Tree height is 20-30 m

Colors: the heart isDark brown, Yellowish brownand the sapwood The sapwood is yellowish or light brown, and is occasionally clearly defined .The grain isStraight, the textureCoarse and the luster The freshly-cut wood may have a lustrous surface

Natural durability: Perishable, Sapwood susceptible to attack by powder post beetles

Odor: No specific smell or taste

Drying Defects: Wood with boxed pith may end-split during drying

Ease of Drying: Dries well

Comments: The timber is reported to split rather easily

Cutting Resistance: Easy to saw

Planing: Good planing properties

Resistance to Impregnation: Sapwood is permeable

Response to hand tools: Fairly Difficult to Difficult to Work


Polishing: Berangan timbers are reported to take a high polish ;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity 0,46
Density 592 kg/m3
Bending Strength 728 kg/cm2
Crushing Strength 396 kg/cm2
Hardness kg
Impact Strength cm
Shearing Strength kg/cm2
Stiffness 88 1000 kg/cm2
Tangential Shrinkage 7 %
Radial Shrinkage 3 %
Weight 496 400 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 10359 psi
Density 37 lbs/ft3
Maximum Crushing Strength 5640 psi
Stiffness 1264 1000 psi
Specific Gravity 0.46
Weight 31 25 lbs/ft3
Radial Shrinkage 3 %
Tangential Shrinkage 7 %
Volumetric Shrinkage 11 %

Shrinkage, Volumetric = moderate
Shrinkage, Tangential = moderate
Shrinkage, Radial = small
Density (dry weight) = 31-37 lbs/cu. ft.
Compression strength (parallel to grain) = medium
Bending strength (MOR) = medium
It is closer in strength to Mahogany than either Teak or White oak, which have higher bending strength and is very dense

Chudnoff, M. 1980. Tropical Timbers of the World. United States Department of Agriculture, Forest Service, Agriculture Handbook No. 607, Forest Products Laboratory, Madison, Wisconsin.Desch, H. E. 1957. Manual of Malayan Timbers - Volume I. Malayan Forest Records, No. 15. Malaya Publishing House Ltd., Singapore.
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