In KNIVES Chaves Redencion 229 M390 Hardness Results. 58.8 HRC February 26, 2026 Verified on a 59.8 HRC Verification Block.Note: a Chaves Liberation 229 in M390 averaged 59.0 HRC when tested ~4 years ago by me.by 679696 KnifeKnife ClubKnives Prev Post Shower rod 🧲 February 26, 2026 Next Post My humble pouch of stuff. February 26, 2026 Related Posts Found a 1970s (?) Kamp King utility knife! March 1, 2026 My knife colecttion March 1, 2026 Saturday night knives March 1, 2026 1 Comment 679696 3 days ago I am still offering testing to anyone interested. $10/blade up to 5, and then $7/blade after that. 1-3 business day turnaround time. DM me with any inquiries you may have[Hardness Database](https://docs.google.com/document/d/1OPpQXdJGA8smY5z69Hn2k_qtnLYhrpmZD_A-y103Fqs/edit?usp=drivesdk)[My YouTube Channel](https://youtube.com/@taylorhardness?si=8O8ulvtCVIfKdHMV)Write A CommentYou must be logged in to post a comment.
679696 3 days ago I am still offering testing to anyone interested. $10/blade up to 5, and then $7/blade after that. 1-3 business day turnaround time. DM me with any inquiries you may have[Hardness Database](https://docs.google.com/document/d/1OPpQXdJGA8smY5z69Hn2k_qtnLYhrpmZD_A-y103Fqs/edit?usp=drivesdk)[My YouTube Channel](https://youtube.com/@taylorhardness?si=8O8ulvtCVIfKdHMV)
1 Comment
I am still offering testing to anyone interested. $10/blade up to 5, and then $7/blade after that. 1-3 business day turnaround time. DM me with any inquiries you may have!
[Hardness Website](https://steelhardnesslab.com/)
[Hardness Database](https://docs.google.com/document/d/1OPpQXdJGA8smY5z69Hn2k_qtnLYhrpmZD_A-y103Fqs/edit?usp=drivesdk)
[My YouTube Channel](https://youtube.com/@taylorhardness?si=8O8ulvtCVIfKdHMV)