
Osage orange (Maclura pomifera)
Family:
Common names: Bodare, Bodark, Bodock, Bois d'arc, Bow wood, Hedge, Hedge apple, Horse apple, Naranjo chino, Osage, Osage orange
Distributed in: United States (North America)
Distribution overview: Osage-orange is native to a narrow belt in eastern Texas, southeastern Oklahoma, southwestern Arkansas, and the extreme northwest corner of Louisiana.This belt includes portions of the Blackland Prairies, Chiso Mountains, and the Red River drainage.Osage-orange has been introduced into most of the conterminous United States and has become naturalized throughout much of the eastern United States and the central Great Plains. It prefers floodplain forests, old fields and fencerows.
Common uses: Dyewood , Foundation posts, Insulator pins, Posts, Stakes
Product sources: The tree is seldom harvested for lumber or for veneers. It is, however, available in adequate supplies, at moderate prices for very small projects.
Environment profile: Abundant/Secure
The environmental status of Osage orange within its natural boundaries has not been officially assessed
Tree size: The tree is described as medium sized and spiny. It is reported to develop a short stem that is often crooked. It is reported to mature to a height of about 50 feet (15 m), with a trunk diameter of about 2 feet (60 cm)
and the sapwoodWhite, Yellow.The grain isStright and closed , the textureFair to medium coarseand the lusterHigh
Natural durability: Resistant to decay, Sapwood non-resistant to furniture beetles
Odor: No specific smell or taste
Kiln Schedules: 6 - A2 (4/4) T3 - A1 (8/4) U
Drying Defects: Checking, Distortion
Ease of Drying: Seasons well with little degrade
Blunting Effect: Little
Boring: Fair to good results
Cutting Resistance: Easy to saw
Gluing: Very Good to Excellent Results
Mortising: Poor to Very Poor
Moulding: Poor to Very Poor
Movement in Service: Poor to Very Poor
Nailing: Fair to Good , Pre-Boring Recommended
Planing: Fairly Easy to Very Easy
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Responds Readily
Routing recessing: Fairly Easy to Very Easy
Sanding: Fairly Difficult to Very Difficult
Steam bending: Fair to Good Results
Screwing: Good screw holding properties, Pre-boring recommended; Turning: Very Good to Excellent Results
Painting: Very Good to Excellent; Polishing: Very Good to Excellent; Staining: Very Good to Excellent; Varnishing: Fair to Good;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
0,68 |
0,72 |
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Density |
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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 |
945 |
865 |
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 | Specific Gravity | 0.68 | 0.72 | | Weight | 59 | 54 | lbs/ft3 | Volumetric Shrinkage | 9 | | % | |
Boone, R.S., C.J. Kozlik, P.J. Bois, E.M. Wengert. 1988. Dry Kiln Schedules for Commercial Hardwoods - Temperate and Tropical. USDA, Forest Service, General Technical Report FPL-GTR-57, Forest Products Laboratory, Madison, Wisconsin.Kline, M. 1978. Maclura pomifera - Osage-orange. In A Guide to Useful Woods of the World. Flynn Jr., J.H., Editor. King Philip Publishing Co., Portland, Maine. 1994. Page 220-221.Little, E.L.1980.The Audobon Society Field Guide to North American Trees - Western Region.Published by Arthur A. Knopf, New York.Panshin, A.J. and C. deZeeuw. Textbook of Wood Technology. McGraw-Hill Series in Forest Resources. McGraw-Hill Book Company, New York.USDA. 1988. Dry Kiln Operators Manual, Preliminary Copy. Forest Service, Forest Products Laboratory, Madison, Wisconsin.
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