On Sunday, September 17, 2017 at 1:01:21 PM UTC-7, John Hawrylak wrote:
>
> Does anyone have a link to the RBW Silver Tubing sticker which gives the 
> mechanical properties of the tubing.  I seem to recall 110 ksi UTS.  I 
> looked on the RBW site and searched but came up empty.
>

It's here 
<https://cdn.shopify.com/s/files/1/1403/7343/files/APPA_SILVER_DECAL_large.jpg?v=1489610838>,
 
in the announcement 
<https://www.rivbike.com/blogs/peeking-through-the-knothole/le-sliver-carnk> 
for Le S!lver crank.

Basically, it says:

   - S!lver butted Cr-Mo steel tubes, forks, stays
   - Fe 97.3%
   - Cr 1%
   - Mo 0.2%
   - C+Mn+Si+S 1.5%
   - UTS ~103,000 psi
   - Elongation ~10%
   - Yield ~70,000 psi
   
Kind of in the same ballpark as the evergreen Reynolds 531.

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