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I was curious if anyone still feels this way with the 1311 coming out in SR101. I have used SY for years and loved the SR77 in the bush.

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SR77 is what they use for jack Hammer bits, it's an impact steel so is perfect for large choppers and axe type tools. During impact with hard objects such as an unseen nail in some wood the SR77 would usually roll/deform whereas SR101 ( Ball bearing steel) could possibly chip.....I only said possibly because with the Busse-Kin heat treat SR101 is amazing stuff !

SR101 is definitely the better at edge holding out of the two steels, although once again due to the Busse-Kin heat treat I was quite suprised at the SR77's edge holding.

To some up in my view anything under a 8" blade would be better made of SR101. Anything over 8" and I'd sooner take SR77.
I definitely still feel this way. I had really hoped that the MOAD/1311 would be made out of SR77. My experience has been that both can take a tremendous beating without catastrophic failure. Yes, SR-101 takes a fantastic edge and holds it VERY well, but when it does dull or if you manage to chip it, it is a very hard steel to sharpen/reprofile and takes a tremendous amount of effort, especially in the field. On a smaller blade, this is less of an issue, and the superior edge holding becomes an advantage. On a larger blade meant for heavy duty chopping, it makes a huge difference. SR77, on the other hand, loses its razor edge faster, but maintains a working edge for long enough and can be taken back to its original sharpness with less effort. Also, if you do happen to deform the edge on a blade made of SR77, it is much easier to fix, in my experience.

This is just my opinion based on my experience using both steels on choppers in the field. I would consider myself an amateur when it comes to sharpening, so the fact that I can bring the edge back to life pretty quickly on an SR77 chopper out in the field with a ceramic stone or diamond rod makes a big difference to me.

With all this said, I still love SR101 and will continue to use my bigger 101 blades.


JYD #137