Posted by LJD on February 07, 2012 at 15:25:50 from (75.251.53.150):
In Reply to: Re: Douglas fir beam posted by Stephen Newell on February 07, 2012 at 13:38:51:
Douglas Fir (Larch) is one of the stronger woods. 30-40 years ago, we'd have to special order Doug Fir for high-stress rafters and girders - before manufactured beams or were available.
Some of the highest strength woods are - Douglas Fir (Larch), White Ash, Shag-bark Hickory, Black Locust, White Oak, Yellow Pine, etc.
#1 structural woods in order of strength starting with strongest:
Shag-bark Hickory White Ash Yellow Birch Black Locust 13,000 PSI Sugar Maple Red Oak White Oak Rock Elm Beech Yellow Pine Douglas Fir - 11,000 PSI Western Larch- 11,000 PSI
#3 non-structural woods starting with the weakest: Balsam Poplar - 5000 PSI Northern White Cedar Hemlock Black Spruce Basswood Red Cedar Redwood Cypress Aspen Cottonwood Balsam Fir
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - New Life for an Old Allis - by Tyler Woods. My friend Jon, has an old '39 Allis Chalmers B. He thought it a marginal tractor that had long since served its time. She smoked terribly and never had much power but he couldn't afford another so he was limping along with what he had. Jon's Allis has a small front loader and though it doesn't carry much, it serves his needs. It was the hard starting and low power that made him think it was time to replace the old girl. Jon called me to help him discover why his tractor wouldn't start
... [Read Article]
Latest Ad:
one 8n and one 9n tractor. totaly restored,pretty much everything is new. one 6ft blade good shape.
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
