Cutting through hardened steel with muscle power

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Discussion Overview

The discussion explores the feasibility of a human using muscle power to abrade through hardened steel, specifically considering the use of a diamond blade and the effectiveness of different tools like hacksaw blades.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions whether human muscle power is sufficient to abrade hardened steel, particularly in relation to breaking chemical bonds.
  • Another participant asserts that it is indeed possible, suggesting that it is a common occurrence.
  • A third participant shares personal experience with a specific type of hacksaw blade that easily cuts through chrome-moly steel, implying that the right tools make the task manageable.
  • A later reply reinforces the idea that using a good hacksaw makes the process relatively easy.

Areas of Agreement / Disagreement

Participants express differing views on the necessity of specific tools versus the inherent limitations of human muscle power, indicating that multiple competing perspectives remain in the discussion.

Contextual Notes

There is an implicit assumption regarding the effectiveness of diamond blades and hacksaw blades, but specific conditions under which these tools operate optimally are not detailed.

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Would it be possible for a reasonably built human to abrade through hardened steel if he had a blade made out of diamond? Or is human muscle power insufficient to break the chemical bonds?
 
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My Morse 8% cobalt hacksaw blade goes thru 4130 chrome-moly steel like a knife through hot butter. :biggrin:

Respectfully yours,
Steve
 
As stated above, with the appropriate tool (a good hacksaw), it isn't all that difficult.
 

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