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Yellow meranti
Yellow meranti (Shorea kalunti)

Family: Dipterocarpaceae

Common names: Yellow meranti, Yellow seraya

Distributed in: Brunei, Malaysia (Oceania and S.E. Asia)

Distribution overview: The geographical range of the species, which is a member of the Yellow meranti group of Shorea includes Malaysia, Indonesia, and the Philippines. The genus is widely distributed, from India and Sri Lanka in the west and extending throughout Burma and several countries in Southeast Asia, up to the Philippines in the east. Highest concentrations of Shorea species are reported to occur in Borneo, Sumatra, and the Malay Peninsula.

Common uses: Balusters, Building construction, Building materials, Chairs, Chests, Concealed parts (Furniture), Construction, Desks, Dining-room furniture, Domestic flooring, Dowell pins, Dowells, Drawer sides, Excelsior, Fine furniture, Floor lamps, Flooring, Furniture , Furniture components, Furniture squares or stock, Hatracks, Interior construction, Joinery, Kitchen cabinets, Light construction, Living-room suites, Moldings, Office furniture, Parquet flooring, Radio - stereo - TV cabinets, Rustic furniture, Stairworks, Stools, Stringers, Sub-flooring, Tables , Utility furniture, Wardrobes

Product sources: Species in the Shorea group are a major source of timber in international trade. They are plentiful, and supplies are universally available, especially in the form of veneers. This popular wood is typically priced in the inexpensive range. Many species in the Shorea genus are also a source of other economically important non-timber products. Seeds of some species yield fat which is used in the manufacture of chocolate. Others produce nuts, the most common of which is the illipe nuts of commerce produced by S. gysbertisiana . The nuts yield a fat which is similar to cocoa-butter in some of its properties.Shorea trees are also tapped for oleo-resin, and typical dammar is obtained from S. wiesneri which grows in Java and Sumatra. The tree of S. robusta produces dammar which is used as a disinfectant and as incense in religious ceremonies in India. Other non-timber products from Shorea are reported to include tannin and fibers.

Environment profile: Status has not been officially assessed

Tree size: Trunk diameter is 150-200 cm

Colors: the heart isRed, Yellowand the sapwoodGrayish tinge , Paler than heartwood.The grain isInterlocked, the textureModerately coarseand the lusterNon-lustrous

Natural durability: Very little natural resistance to decay in ground contact , Vulnerable to attack by marine borers

Odor: No distinct odor or taste

Kiln Schedules: T10-D5S (4/4); T8-D4S (8/4) US Schedule J (4/4) United Kingdom

Kiln Drying Rate: Naturally dries slowly

Drying Defects: Checking, Cupping in thinner material, and honeycombing in thicker material

Ease of Drying: Slowly

Comments: Tendency to stain under moist conditions when brought in contact with iron and iron compounds

Blunting Effect: Moderate blunting effect on cutting edges

Boring: Stock should be supported adequately at tool exits

Carving: Easy to carve

Cutting Resistance: Moderate cutting resistance

Gluing: Good gluing properties

Mortising: Stock should be supported adequately at tool exits

Moulding: Easy to mould

Movement in Service: Easy to mould

Nailing: Good nailing characteristics

Planing: Interlocked grain may cause some tearing, and a reduced cutting angle of 20 degrees is recommended in planing

Resistance to Impregnation: Moderately resistant to preservative treatment

Response to hand tools: Yields a smooth, clean finish

Routing recessing: Good routing characteristics, except in material containing interlocked grain

Sanding: Good sanding properties

Steam bending: Steam bend to a moderate radius of curvature

Screwing: Good screwing properties ;

Polishing: Good polishing properties after filling ; Staining: Stains well ;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity 0,43 0,49
Density 544 kg/m3
Bending Strength 589 724 kg/cm2
Crushing Strength 284 395 kg/cm2
Hardness 309 kg
Impact Strength 68 73 cm
Shearing Strength 104 kg/cm2
Stiffness 96 106 1000 kg/cm2
Tangential Shrinkage 8 %
Radial Shrinkage 3 %
Weight 624 512 kg/m3
Maximum Load 0,56 0,7 cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 8389 10303 psi
Density 34 lbs/ft3
Hardness 683 lbs
Impact Strength 27 29 inches
Maximum Crushing Strength 4049 5630 psi
Shearing Strength 1490 psi
Stiffness 1371 1509 1000 psi
Work to Maximum Load 8 10 inch-lbs/in3
Specific Gravity 0.43 0.49
Weight 39 32. lbs/ft3
Radial Shrinkage 3 %
Tangential Shrinkage 8 %
Volumetric Shrinkage 10 %

Soft
Heavy
Does not wear well
Dents and marrs easily
Density=High
Compression strength (parallel to grain) = medium
Bending stength in air-dried condition...is medium
It is closer in strength to Mahogany than either Teak or White oak, which have higher bending strength

Arno, J. 1988. Shorea spp. - Luan. In A Guide to Useful Woods of the World. Flynn Jr., J.H., Editor. King Philip Publishing Co., Portland, Maine. 1994. Page 329-330.Chowdhury, K.A. and S.S. Ghosh. 1958. Indian Woods - Their Identification, Properties and Uses, Volume I - Dilleniaceae to Elaeocarpaceae. Published by the Manager of Publications, Delhi, India.Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.HMSO.1972.Handbook of Hardwoods, 2nd Edition.Revised by R.H. Farmer.Department of the Environment, Building Research Establishment, Princes Risborough Laboratory, Her Majesty's Stationery Office, London.Lavers, G.M. 1967. The Strength Properties of Timbers. Ministry of Technology, Forest Products Research, Bulletin No. 50, Her Majesty's Stationery Office, London.Lincoln, W.A. 1986. World Woods in Color. Linden Publishing Co. Inc., Fresno, California.
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