Re: Boron safety data sheet

From: ray_harlan <rbharlan_at_comcast.net>
Date: Wed, 05 Jan 2011 13:43:57 -0000

It must be tungsten core. I haven't had carbon for quite a few years.

Ray

--- In Indoor_Construction_at_yahoogroups.com, Tapio Linkosalo <tapio.linkosalo@...> wrote:
>
> On 4.1.2011 18:38, ray_harlan wrote:
> > The boron that I have now all has tungsten core. They no longer make a
> > carbon core and did so only for .004" or larger. The weight savings for
> > the carbon-cored material was about 30%.
>
> The boron I have was bought in the spring 2004. Which core did that have?
>
>
>
> -Tapio-
>
Received on Wed Jan 05 2011 - 05:44:07 CET