Published August 13, 2024
Why can properties vary? The process path generally can explain the properties received:
1) The original melt and cast process can affect chemical makeup.
2) The mechanical properties of cold drawn steel are affected by the amount of cold work.
3) The final steps of straightening and polishing can relax the steel.
PMPA Speaking of Precision Podcast: Identifying ISO Workpiece Material Groups – Steel Edition Miles Free, Carli Kistler-Miller, and David Wynn discuss why it is important to understand ISO material groups to get proper match of tool and workpiece material. Published December 16, 2024
Unemployment is dark on this map of USA,
just as North Korea is dark on this satellite image of the Korean peninsula. Our eyes can help us see what is really going on, no matter what the talking heads in the media try to tell us.
March 2017 | Craftsman’s Cribsheet #52 In cold worked steels, failures can be broadly nucleated by localized defects, such as seams, pipe and exogenous inclusions. The second are those which result from exceeding the strength of the material itself. VIEW/DOWNLOAD
Nitrogen can be a hidden factor that affects your shops ability to ge tsurface finish, production, mechanical properties, and parts that may or may not crack during cold work.
Get An Edge – Paint Your Edge! By David Wynn Published Issue May 2023 https://www.productionmachining.com/articles/craftsman-cribsheet-no115-paint-your-edge-to-gain-an-edge View Cribsheet This is not a discussion of children coloring their coloring page inserts from a children’s book. I am literally asking how many of you out in the shop color your carbide inserts. If you…