HSS 10% Cobalt Steel Tool

[Escort]

Hello . Im new on forum. I have question i have couple these lathe knife what type of steel it is? Thnx. Im from Europe.

 

[Roguer]

Congradulations for a first time post and Welcome to the Forum! I am no way qualifed to answer that, but a lot of other people are who will come along and answser that most likely. That's what a great place this is, as its belived here, there is no dumb question. And I asked a lot of "Basic" ones that got answers to.

 

[Escort]

Thnx. But i dont know how to upload image?

 

[Roguer]

Ususally you need to be a paid member to upload images, but there are 3rd party image providers, like the greedy photobucket type but others are still free-ish out there, to post an image.

 

[Escort]

Tokarski noževi stirije (brzorezni čelik) / 1-9 kn po cm dužine / Pula

Tokarski noževi stirije (brzorezni čelik) / 1-9 kn po cm dužine / Pula 9 kn/cm - 3 kom - 25x25x (od 100 do 160) mm, 8 kn/cm - 8

www.njuskalo.hr

 

[Escort]

I find this page with similar knife photos...it is same marking stamp with flower logo..on steel. If anyone can say what type steel its ?! Thnx again.

 

[Escort]

I found it . It is Super HSS 10% Cobalt steel equivalent to M42 steel made by Jugorapid .

Factory was based in Croatia ,Zagreb . It was made in time of Yugoslavia.Company with long history. I will put some interesting info about company .
Thnx and have a nice day to all of you.

Jugorapid | Hrvatska tehnička enciklopedija

Hrvatska Tehnička Enciklopedija | povijest i razvoj tehnike u Hrvatskoj - hrvatska tehnička baština – Leksikografski zavod Miroslav Krleža

tehnika.lzmk.hr