I thought this was interesting, screwbean ranks as one of the hardest woods out there, very colse to osage
Janka Hardness Scale
Wood Variety Sorted by Hardness
Ipe (Lapacho) 3680
African Blackwood 3500
Macassar Ebony 3220
Brazilian Rosewood 3000
Bloodwood 2900
Osage-Orange 2500
Jatoba 2350
Screwbean Mesquite 2335
Persimmon 2300
Santos Mahogany 2200
Dogwood 2150
Ohia 2090
Purple Heart 2090
Bubinga 1980 (2000+?)
Jarrah 1910, 2082
Hop Hornbeam 1860
Purpleheart 1860
Pecan 1820
Shagbark Hickory 1820
Hornbeam 1780
Morado 1780
Ziracote 1750
Apple 1730
Paduak 1725
Rengas 1720
Almond 1700
Black Locust 1700
Ovankol 1650
Wenge 1630
Honey Locust 1580
Zebrawood 1575
Witch Hazel 1530
Canarywood 1520
Sapele 1500
Orientalwood 1480
Bastogne Walnut 1460
Madrone 1460
Rosewood 1450
Sugar Maple 1450
Hard Maple 1450
Cuban Mahogany 1430
Tanoak 1400
Tamarind 1400
Cypress 1375
White Oak 1360
African Mahogany 1350, 830
White Ash 1320
Beech 1300
Angelique 1290
Myrtlewood 1270
Yellow Birch 1260
Red Oak 1260
Vanautu Blackwood 1200
Larch 1200
Bastogne Walnut 1000-1500
English Walnut 1200
King Billy Pine 1200?
Green Ash 1200
Paulownia
Teak (true) 1155
Pacific Yew 1150
Cocobolo 1136
Koa 1110
Cascara 1040
Southern Magnolia 1020
Am. Black Walnut 1010
Claro Walnut 950-1000
Black Cherry 950
Imbuya 950
Sourwood 940
Eastern Red Cedar 900
Hackberry 880
Longleaf Pine 875
Rock Elm 860
Slippery Elm 860
Bigleaf Maple 8