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1. [TowerTalk] 1020 DOM MAST (score: 1): Author: N4BAA - JOSE CASTILLO <n4baa@cox.net>; Date: Thu, 10 Feb 2005 15:23:09 -0500; Would appreciate any comments on 2" OD 1020 DOM mast material. I am planning on putting a FORCE 12 4BA 10 feet over a 5 ele 20 METER monobander on a 40 foot boom. I will need 18 feet of 2" OD mast. 8; /archives//html/Towertalk/2005-02/msg00316.html (6,954 bytes)
2. Re: [TowerTalk] 1020 DOM MAST (score: 1): Author: "Michael Tope" <W4EF@dellroy.com>; Date: Sat, 12 Feb 2005 12:16:06 -0800; Hi Jose, Looks like 1020 DOM has a yield strength of around 60,000 ksi. That is going to be somewhere between 1/3 and 1/2 the strength of a good chrome moly alloy mast with the same cross section. Le; /archives//html/Towertalk/2005-02/msg00328.html (9,613 bytes)

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