American Rock Elm Wood

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

American Rock Elm Wood
Categories:	Wood and Natural Products; Wood; Hardwood
Material Notes:	Ring-Porous Hardwood. Least easy to work with hand tools. Very good steam bending, poor planing, poor shaping. Data is based on small, clear, air-dried samples unless specified. Property values marked by an asterisk (*) have been taken from an unusually old reference source.
Key Words:	Ulmus thomasii; Lumber, Timber
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	0.570 g/cc	0.0206 lb/in³	Oven Dry Weight/Unseasoned Volume
	0.705 g/cc	0.0255 lb/in³	Unseasoned*

Mechanical Properties	Metric	English	Comments
Hardness, Wood Indentation	4400 N	989 lb (f)	End. Force required to imbed a 0.444 inch steel ball to one-half its diameter
	4400 N	989 lb (f)	Side. Force required to imbed a 0.444 inch steel ball to one-half its diameter
Tensile Strength, Ultimate	4.55 MPa	660 psi	Perpendicular to Grain*
Modulus of Rupture	0.0655 GPa	9.50 ksi	Static Bending*
	0.102 GPa	14.8 ksi	In Bending
Flexural Yield Strength	31.7 MPa	4600 psi	Fiber Stress at Elastic Limit; Static Bending*
	55.2 MPa	8010 psi	Bending stress at proportional limit
Flexural Modulus	8.20 GPa	1190 ksi	Static Bending*
	10.3 GPa	1490 ksi	In Bending
Compressive Strength	4.80 MPa	696 psi	Perpendicular to Grain
	5.17 MPa	750 psi	Perpendicular to Grain*
	19.8 MPa	2870 psi	Parallel to Grain*
	26.1 MPa	3780 psi	Max Crushing Strength Parallel to Grain*
	38.0 - 49.0 MPa	5510 - 7110 psi	Parallel to Grain
Shear Strength	8.76 MPa	1270 psi	Parallel to Grain*
Impact	4.1	4.1	in-lb/in³; Work to Elastic Limit; Unseasoned Sample; Impact Bending*
	11000	11000	psi; Fiber Stress at Elastic Limit; Unseasoned Sample; Impact Bending*
Work to Elastic Limit	0.00827 J/cm³	1.20 in-lb/in³	Static Bending*
Work to Maximum Load	0.137 J/cm³	19.8 in-lb/in³	Static Bending*

Thermal Properties	Metric	English	Comments
Thermal Conductivity	0.0432 W/m-K	0.300 BTU-in/hr-ft²-°F	12% Moisture Content, US origin
	0.144 W/m-K	1.00 BTU-in/hr-ft²-°F	Oven Dry, US origin
Shrinkage	4.8 %	4.8 %	Radial, from green to oven dry, US origin
	8.1 %	8.1 %	Tangential, from green to oven dry, US origin
	8.1 %	8.1 %	Tangential; Unseasoned to Oven Dry*
	14.9 %	14.9 %	Volumetric, from green to oven dry, US origin

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Sodium Chloride, NaCl (Halite)
American Maple, Rock (Sugar Maple)
3M 7000 Series Copper Roofing Granule (Little Rock)
3M #11 Roofing Granule (Little Rock)
3M Headlap Roofing Granule (Little Rock)

PTSAR / 71301

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message