Range Scrap Got Too Hot

[Scott_In_OKC]

I smelted two batches of range scrap today. The first one got WAY too hot (800+), I did a much better job controlling the temp on the second batch. My question is, should I be concerned with the first batch? It's not like I was doing WW where I could have missed a zinc one, but is there any inherent risks in getting range scrap too hot?

[MyFlatline]

None that I'm aware of...range scrap should be free of zinc.

[Grmps]

If it's not broke, don't fix it. ie- you should be fine
If you have problems with fill out in casting then worry about it; nothing a little sulfur or copper sulfate can't cure.

[triggerhappy243]

you can always put a drop of muriatic acid on the offending ingots. look for fizzing. no fiz........... no zinc.

[montanamike]

You'll be fine as long as you didn't leave it sit Too long.

[runfiverun]

that grey gunk on top was your stuff oxidizing.
you can put it back in.

[Sasquatch-1]

Never had a problem with my range scrap melts. I heat it up until it is hot enough to bring motor oil to the flash point and then flux a couple times to get dirt out and metal back in. As stated, if you are having trouble with fill out you need to add something. I would add pewter or solder to the mix for the tin.

[lwknight]

Overheating lead makes a hazardous substance. Luckily I have a way to safely dispose of it. Just send it to me and I will take care of it for free.
You did not hurt a thing bro.

[Scott_In_OKC]

I appreciate everyone's input. Now, if it will just stop raining here, I can get back to smelting. We are looking good for the weekend!

Sent from my Pixel XL using Tapatalk

[slide]

It is all part of the learning process. I am down in the Ardmore area. Raining down here too!

[lightman]

No, you did not hurt anything. You just used a little more fuel than needed. All in all, a cheap learning experience. Just beware of live ammo!

[Scott_In_OKC]

Ran two more batches through without temperature issues this weekend. Next weekend, I'm going to start in on my buckets of wheel weights.