Stellite 6B and 6K

Ypu won't need to send floppies, although you can. .We have an FTP site that you can send your drawings directly to for processing. Again, I apologize for my lack of knowledg on these subjects. I will post something on this on Monday

 
Cliff; you can find physical property tests as well as composition info on Stellite (r)6K and 6B here:
http://www.matweb.com/GetKeywordMatls.asp Just search for 'Stellite.'

You can find physical property tests here for Cobalt High Performance Alloy 6BH (which is simply a hot rolled alloy with a composition identical to Stellite 6B):
http://www.thomasregister.com/olc/hpalloy/alloyprp.htm

Actually, the only elemental (composition) difference I could find between 6, 6B, 6BH, and 6K is that 6K has a slightly higher C content than the others, (1.4-1.9) vs. (0.9-1.4)

Interestingly, Deloro Stellite gives data for 6B, which has been air cooled, then age hardened, but not for 6K, which is the one they recommend for knives. I don't understand why they don't make an attempt to harden the alloy they recommend for knives.

Hope this helps, Walt

[This message has been edited by Walt Welch (edited 02-14-2000).]
 
I will tell you why walt....cause the stuff is already hard as a rock!!!!!! No kidding, i would venture a guess that you probably have to use 5 times as many belts making a knife out of 6k than talonite...rough guess of course....but when i first started making knives i bought 15 lbs of the stuff...it is TOUGH!!!!!! especially...it is tough to grind.

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I certainly can't argue with your experience, Tom, but I wonder why 6k would be so much harder. The only change I can see is a slightly higher carbon content, which would indeed give more W carbides, but the singularly non detailed Deloro Stellite site only says that 6k is slightly harder than 6b.

Further confusing me is the fact that 6b is age hardened, and 6k is not, which would seem to offset to some extent the hardness gained by the additional carbon in the 6k.

Perhaps the DS rep would care to comment?

Walt
 
A note to let you all know we are working on the properties and other issues you questioned last week. I will have more info as the day progresses.

Thanks for your patients
 
I made a mistake reporting 6K vs D2. We are attempting to post a comparion done by Cambridge Materials Testing Limited and Paul Johnson of the Canadian Knifemaker's Guild on our web site today ( Monday ). This compares 440-C, ATS-34, D2, and 6K. I will post the exact location on the web site when it is available.

There was a artical in "Knives Illustrated", April 1996, Volume 10, No. 2, Page10. Titled "Stellite Knives - A new limited edition knife looks real good". This artical gives more test data by M.C. Adley.

We are still working on pricing.
 
Walt, I have no idea why, I just know that it is much harder to grind 6K than Talonite, I think (based on a small amount of experience-I dont torture test stuff like a lot of these guys) that 6K is also more fragile than Talonite...that talonite will bend whereas 6k will chip....Now that I have been grinding blades for a considerable length of time, and especially lately since i started using the CPM V steels, the stellite materials dont seem as hard to grind as I thought they were before when I only used 440C and ATS 34 with an occasional D 2 knife thrown in....one thing i do know. 6K will not do anything but get hot unless you have a nice fresh belt on...what im saying is, that a belt that will grind just about any kind of steel but isnt close to brand new just makes 6k shiney...its wierd. I can grind talonite with used belts without any problem....


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We have added some info to the web page. Pricing is still not firm yet - but should be shortly. The comparison 6K vs .... should be on the site by Tuesday morning. It's taking longer than I expected.

Look under "Featured Products", "Alloys" and "Processes" on the Home page for new data.

Thanks Joe
 
I don't think the first atom bomb was this secret. How much does it cost? If you can't tell people what it costs how do you intend to sell any? Seems like a strange way to do business.
 
I tried to post this once, but my computer is posessed, so theres no telling where it went. I don't think the first atom bomb was this secret!!! How much does it cost? If you can't tell us how much it costs how do you intend to sell any? This is a strange way to do business.
Tom
 
I tried to post this once, but my computer is posessed, so theres no telling where it went. I don't think the first atom bomb was this secret!!! How much does it cost? If you can't tell us how much it costs how do you intend to sell any? This is a strange way to do business.
Tom
 
Come on guy, tell us how much this stuff costs. Is this a dry run on how it's going to be doing business with you? I'm not impressed.

Jake Evans
 
FYI to all--For prices on small quantities of Stellite 6K, call Deloro Stellite's Belleville, Ontario headquarters and ask for Kelly Miller--1-800-267-2886
 
I'm still waiting for the price to be published right here for the world to see!! Rob doesnt have any problem doing that!!!!
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Well, I guess the honeymoon is over for poor 'joverton.' I was going to hold my tongue about this situation, but now that people are getting somewhat riled up, I feel I should speak out.

It is obvious to me that someone in management at Deloro Stellite screwed the pooch on this one. They tossed a grenade into 'joverton's lap on a Friday (OK, his original post was on a Thursday, but remember he was traveling on Friday, so it was, in effect, a Friday for him.

Management tasked this poor young man with a tremendously difficult job, and asked him to perform it in a medium in which he admits a lack of experience. Without providing him basic information. This is right out of 'Dilbert.'

How do I know he is young? Well, anyone of my generation, who had the penguins make you diagram sentences, and used a ruler on your hands when you goofed off, would not make the grammatical and spelling mistakes he has.
Consider this sentence: 'The advantage much longer edge life.' Left out the verb. Used the word 'patients' when he meant 'patience.'
Spelling: 'simular,' 'peoples' (where he meant people) 'knowledg,' 'comparion,'
'artical' and 'Missouir.'

So, how do I know this is management's fault? Well, it is either that, or 'joverton' is a young man who doesn't do his homework. The latter, I feel, can be discounted, since he has been very helpful bringing out new material when he can. No person of even average intelligence would go into any type of meeting, attempting to sell a product, without knowing the price, or without knowing its' properties and advantages, and having ready a detailed list of these ready to disseminate.

Further, Deloro Stellite's website sucks the big one; to get the URL's I posted for information about physical properties and composition on the various Stellite alloys, I had to search through many other sites. When I finally found the information, it was noted that the information was provided by Deloro Stellite!! Information NOT on DS's website.

So, let's cut 'joverton' a little slack. I should make it clear that correct grammar, syntax, and spelling are not required here; I used your mistakes only to demonstrate your (supposed) youth, sir. No offense intended, I have made such errors myself. Frankly, the DATA are what are important.

It would be nice if DS would post the physical properties and elemental composition of its' various alloys on its' website. It would be nice if you
'joverton,' cleared up my confusion which I previously posted:

I certainly can't argue with your experience, Tom, but I wonder why 6k would be so much harder. The only change I can see is a slightly higher carbon content, which would indeed give more W carbides, but the singularly non detailed Deloro Stellite site only says that 6k is slightly harder than 6b.
Further confusing me is the fact that 6b is age hardened, and 6k is not, which would seem to offset to some extent the hardness gained by the additional carbon in the 6k.

For crikey sakes, sir, get the price information posted ASAP. DS has been selling this alloy for what? About 30 years? Further, a poster has given a name and phone number of a member of your company who can provide price information! So it is obvious that the information exists. Is someone in management blocking your efforts to determine the price structure?

Further, although no one has mentioned this, one well known knifemaker who has used Stellite (r) for at least a decade has expressed his opinion to me that the real problem with Stellite (r) is AVAILABILITY, not price. Would you kindly address this issue, sir?

Feel free to show a print out of this post to your superior. Because if his/her true wish is to promote Stellite (r), this task is most definitely NOT being accomplished. If management goes on treating the poor pooch the way they have been, the best that they can hope for is pick of the litter.

Awaiting your reply, I remain yr. obt. svt., Walt Welch
 
RE--last post, page one of this thread.

Walt--Why are you sending him patients? I thought you were retired.
 
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well, like i said in the VERY BEGINNING, i tried to get this info last year and guess what.....no response....Rob told me he had the EXACT same experience. I like working with TALONITE way more than 6k and rob sends it to me right away (right rob/where are those bars????)
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Gentlemen,

It is my desire to make the process of ordering Stellite Alloy 6K as easy as possible for you. Our current system requires that you submit detailed drawings and specifications with your request for quotation. We are reviewing ways to streamline this process.

It is correct that pricing exists for this product and it can be obtained by calling Mrs. Kelly Miller at Deloro Stellite. The toll free number is 1-800-267-2886, Ext 246.

6K is available now. If you require 6K immediately, then please do not hesitate to call.

Thank you,
Joe Overton

Walt’s comment about Dilbert is humorous. I am an engineer ( I hope I spelled that right! ).

 
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