Cushing H.
Gold Member
- Joined
- Jun 3, 2019
- Messages
- 2,714
Ok ... ok .... dont yell at me - the title will make (some) sense if you read...
I recently made chef knife for my sister (9", S35VN, 62 RHC), and explained that I had used a steel and processed it to make a sharper knife that would stay sharper longer than her other knives (Henkel 4 star).
At about the same time I took possession of her previous knives and gave them a "tune up" (grind down the bolster, thin the bevels to ~0.006). She really liked the new knife I made for her, but she has been absolutely raving about the "rejuvenated" german blades .... and is absolutely singing the praises of "that incredibly great german steel". (she did ask me before I made the knife if I would use steel as good as "german steel".
In looking at old threads, it appears the Henkel 4 star line is made from x45CrMoV15 .... which other people comment on as being pretty equivalent to 440a.
Totally ignoring the issues around process and geometry .... how do I go about trying to explain to her that the "german steel" stuff is marketing .... and that many of the german knives (hers included) are actually made from an "economy" version of steel?? Or .... do I even bother, and just continue making her the occasional knife and keep sharpening her other knives (when I can get my hands on them)??
She is not technical .... so discussion about fractional percentages of carbon or vanadium or chromium (and the like), much less discussion around eutectoid, martensite, austenite, etc, would just not make much sense to her....... I would like to *try* to not have her get really upset with me.....
I recently made chef knife for my sister (9", S35VN, 62 RHC), and explained that I had used a steel and processed it to make a sharper knife that would stay sharper longer than her other knives (Henkel 4 star).
At about the same time I took possession of her previous knives and gave them a "tune up" (grind down the bolster, thin the bevels to ~0.006). She really liked the new knife I made for her, but she has been absolutely raving about the "rejuvenated" german blades .... and is absolutely singing the praises of "that incredibly great german steel". (she did ask me before I made the knife if I would use steel as good as "german steel".
In looking at old threads, it appears the Henkel 4 star line is made from x45CrMoV15 .... which other people comment on as being pretty equivalent to 440a.
Totally ignoring the issues around process and geometry .... how do I go about trying to explain to her that the "german steel" stuff is marketing .... and that many of the german knives (hers included) are actually made from an "economy" version of steel?? Or .... do I even bother, and just continue making her the occasional knife and keep sharpening her other knives (when I can get my hands on them)??
She is not technical .... so discussion about fractional percentages of carbon or vanadium or chromium (and the like), much less discussion around eutectoid, martensite, austenite, etc, would just not make much sense to her....... I would like to *try* to not have her get really upset with me.....