Wood Flooring Species Janka Hardness (pounds-force)
Patagonian Rosewood / Curupay 3840
Brazilian Ebony 3692
Ipê / “Brazilian Walnut” / Lapacho 3684
African Pearwood / Moabi 3680
Bolivian Cherry 3650
Lapacho 3640
Cumaru / “Brazilian Teak” 3540
Ebony 3220
Brazilian Redwood / Paraju / Massaranduba 3190
Bloodwood 2900
“Southern Chestnut” 2670
Spotted Gum 2473
Brazilian Cherry / Jatoba 2350
Mesquite 2345
“Golden Teak” 2330
Santos Mahogany, 2200
Pradoo 2170
Brazilian Koa 2160
Sucupira 2140
Sydney Blue Gum 2023
Bubinga 1980
Merbau 1925
Amendoim 1912
Jarrah 1910
Purpleheart 1860
Goncalo Alves / Tigerwood 1850
Hickory / Pecan, Satinwood 1820
Afzelia / Doussie / Australian Wormy Chestnut 1810
Rosewood 1780
African Padauk 1725
Blackwood 1720
Kempas 1710
Black Locust 1700
Wenge, Red Pine 1630
Zebrawood 1575
True Pine, Timborana 1570
Sapele / Sapelli 1510
Birch  
Hard Maple / Sugar Maple 1450
Caribbean Walnut 1390
Natural Bamboo (represents one species) 1380
Australian Cypress 1375
White Oak 1360
Tasmanian Oak 1350
Ribbon Gum 1349
Ash (White) 1320
American Beech 1300
Red Oak (Northern) 1290
Caribbean Heart Pine 1280
Yellow Birch, Iroko Kambala 1260
Heart Pine 1225
“Brazilian Mesquite” / Carapa Guianensis 1220
Larch 1200
Carbonized Bamboo (represents one species) 1180
Teak 1155
Brazilian Eucalyptus / Rose Gum 1125
Siberian larch 1100
Peruvian Walnut 1080
Black Walnut/North American Walnut 1010
Teak 1000
Eastern Red Cedar 900
Southern Yellow Pine (Longleaf) 870
African Mahogany 830
Sycamore 770
Southern Yellow Pine (Loblolly and Shortleaf) 690
Douglas Fir 660
Alder (Red) 590
Larch 590
Chestnut 540
Hemlock 500