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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