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imformation on trenton anvil 156 ib, serial #18179


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NO it wouldn't broken that way unless it had a tool steel face forge welded to the body! Anvils in America by Richard Postman says it was made in 1900 if that serial number is complete.  They did use a cast steel base but the upper body was forged wrought iron or steel depending on the price.  The face was forged welded onto the upper body and the upper body was forge welded onto the base at that period IIRC.

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I not putting nothing except hot steel on the face , if I repair it I will only work on the repair. With a cup stone to blend up to the old face. I always heat metal when welding with 7018 ,and hard surface type rods. I try to read up on this Mr. Gurther. thank you very much Mr Powers

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Robb Gunter used to be the blacksmith at Sandia National Labs and is a renowned source of information on forging many oddball alloys---he's the one that got me forging Titanium after a Quad-State Demo he did back when it was still at Emmert's place.  Also "super quench" was developed by him to replace the hideously dangerous strong Lye quench.

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That Trenton was not made in 1901.  The last digit of the serial number is obscured by evidence of the logo stamp style.

The serial number is 18179x, that would be 1922 per A.I.A.

A 1901 logo style stamp is very different than a 1922 style stamp.  Thank you for the pictures!

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thank you, to begain any repairs the question is wrought iron, cast, or steel????  I did some reading on Guenther. , and to fix it I would need to know what I would be working on. When I touched the side of the broke face it shot lots of sparks, when I did the same to the base it shot a lot of sparks also, more so than cast iron.

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THERE IS NO CAST IRON IN TRENTON ANVILS!      THERE IS NO CAST IRON IN TRENTON ANVILS! 

THERE IS NO CAST IRON IN TRENTON ANVILS!      THERE IS NO CAST IRON IN TRENTON ANVILS!.  

There may be wrought iron, cast steel or forged steel. At that date you are into the steel years I believe and I don't think there is any difference in how to weld cast steel or forged steel.

Thanks BF, I was wondering which is why I used "if that serial number is complete"

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On 8/2/2017 at 0:09 PM, ThomasPowers said:

THERE IS NO CAST IRON IN TRENTON ANVILS!      THERE IS NO CAST IRON IN TRENTON ANVILS! 

THERE IS NO CAST IRON IN TRENTON ANVILS!      THERE IS NO CAST IRON IN TRENTON ANVILS!.  

There may be wrought iron, cast steel or forged steel. At that date you are into the steel years I believe and I don't think there is any difference in how to weld cast steel or forged steel.

Thanks BF, I was wondering which is why I used "if that serial number is complete"

Sheesh....what's with "shouting" in bold text over and over?  The guy asked a pretty simple question...no need to yell at him.

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I read the thread, but maybe you didn't read the OP's last comment where he essentially ruled out cast iron based upon the sparks?   The answer you gave was "it might be this with this, or this with that" so it may not have been perfectly clear to him.

Even if the answer was there crystal clear, and the OP simply missed it, is that a reason to yell at him?  Would you address someone like that in person....yell at them the same sentence four times in a row if they didn't understand your first explanation?  I sure hope not...

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I'm 69 years old. I was under the impression that, I Forge Iron, would be where I could receive some helpful information regarding this content. I wasn't expecting to be treated disrespectfully by such an active member of the community. Thank you all for the assistance given regarding the issue.

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My wife is 71; you can find a button to add me to your ignore list and never have to see my posts again on this site.  Feel free; but at least I'm sure that nobody reading this thread should have any doubt that trentons NEVER had cast iron in them!  Remember while you may be asking the question the World is reading the answers and making decisions based on them. If your question had specified cast or forged steel then this would never had been an issue. The devil is in the details!

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Some times one gets tired of repeatedly chewing the same meal. TP and others have coverd this subject multiple times. 

Many of the long time and consistent posters are either professional smiths or extreamly knoledgeable and skilled hobiest. That said, they work for significant hourly rates and the time they invested in answering a worthy question in not inconsequential. Please be as equally respectfull of their time and knoledge buy reading their answer and doing your home work.

We have seen many a worthy anvil destroyed by repaires performed by otherwise competent machinists and welders because they beliver they knew what they were doing. As you know cast iron, low carbon steel, high carbon steel and wraught Iron (you have welded wraught before?) take different techniques. Further pre and post heat of the anvil to weld the tool steel plate will dang neir draw all the temper and will require heat treating the plate. Anvil repair is specialized welding, somthing akin to titanium presure vessels. You may know how to weld titanium and you may have welded presure vessels but component the two will present you some new chalages. 

Lastly in my rant, we are also conscious of the fact that this document will be avalable to others in the future, so presenting 1/2 the information, allowing a misunderstanding or improper terminology is a disservice to future smiths.

All in all, an hour of TP's time on his 33 wedding anaversory shows great respect to your potential as a member of this forum. 

 

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Wedeking,

The Gunther article is great.  A couple years ago, I purchased a Trenton with very bad edges. Although it is not as bad as yours with the big chip.   I wanted the edges repaired because I was interested in using techniques of forging half/on half/off as demonstrated by Brian Brazeal. I am not a professional welder by any means, but a competent welder.  

I followed the directions in the Gunther article and was very pleased with the repair.  The edges are good again and the face still has all the rebound that it had before.  I have struck the edge from time to time and it has held up just find. It could be a little softer than the rest of the face, but I am okay with that.  The anvil works beautifully and I couldn't be more happy.  

I look forward to seeing your after repair photos.  

By the way, I did not see anything in the Gunther article that discussed having to harden the anvil after it was repaired.  

 

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What I understand is to post heatback to 400 degrees. Verify with tempo, stick pack the anvil Ln crushed mica and allow it to slow cool for a minimum of 8 hours. Did you do this? Its supposed to minimize stress cracking. I haven't started on mine, but as soon as I get it repaired, I show some pictures, it gone be a lot of welding. Good day.

 

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