Hammer Forged Copper Leaves

Colorado CJ

Well-Known Member
With winter fast approaching, I am starting to think of ways to make a little money during the winter months and to stay busy, since my normal business is kind of slow during these times.



I've bought some pure copper bar stock and I'm starting to make small trinkets. These seem to sell on places like Etsy pretty well. The steel pieces are nice, but I figured, I'd start trying to forge copper.



Forging copper is a little different than steel. I've already ruined a few parts by leaving them in the forge a little too long. I turn around and there is a melted puddle in the forge




Hammer Forged Copper by Andrew Marjama, on Flickr







I am just a beginner at blacksmithing, but it is a fun new (to me) way of forming metal and creating something from raw materials. It also is a lot nicer standing in front of the forge now that it is getting cold out 
 

JimFox

Moderator
Staff member
That would be fun! From the looks of these it looks like even if you are a beginner, the end result here is very nice. I think this photo of them.
 

Ben Egbert

Forum Helper
Staff member
This is really neat. Do you have molds for them or are they free form? No matter they look very professional.
 

Colorado CJ

Well-Known Member
Thanks guys. Jim, yeah it is fun! I love building/making things and this forging just feeds that.

Ben, these are free form forged with that big hammer on the left :) . They are heated up and hammered out of 5/8" square bar stock. The steel ones take be about 15-20 minutes to hammer out. These copper ones take closer to 30 minutes a piece since they are sandblasted, patina finished, rubbed down with steel wool, then clear coated.
 

AlanLichty

Moderator
Interesting process from your description - I'd love to watch how that is done. I can definitely understand the attraction to standing close to the forge in winter months.
 

Ben Egbert

Forum Helper
Staff member
Thanks guys. Jim, yeah it is fun! I love building/making things and this forging just feeds that.

Ben, these are free form forged with that big hammer on the left :) . They are heated up and hammered out of 5/8" square bar stock. The steel ones take be about 15-20 minutes to hammer out. These copper ones take closer to 30 minutes a piece since they are sandblasted, patina finished, rubbed down with steel wool, then clear coated.
Copper work hardens, so I would guess you need to anneal them often.
 

Colorado CJ

Well-Known Member
Copper work hardens, so I would guess you need to anneal them often.
Yeah, you need to keep putting it back in the forge to remove the stresses and soften the copper up again. The first one I made split down the center on the stem since I didn't put it in the forge enough.
 

Colorado CJ

Well-Known Member
Interesting process from your description - I'd love to watch how that is done. I can definitely understand the attraction to standing close to the forge in winter months.
There are a lot of Youtube videos out there of great blacksmiths. One young guy has made a fortune out of it. He is an excellent blacksmith/bladesmith and is fun to watch, so he has a lot of followers. Here's his channel.

 

Jeffrey

Well-Known Member
Nice work, Andrew, I like those things.

As a metalworker myself, I understand a lot of what you're facing. There a many alloys of copper and some lend themselves better to forming, as you are doing. I was wondering why you didn't use a thinner bar or sheet to make these relatively thin parts. A lot less hammering!
 
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