percent of recycled steel?
percent of recycled steel?
(OP)
Hi all,
We are a spring and stamping facility, primarily for the automotive industry.
Recently two of our customers have requested that we provide the amount of recycled steel in the parts we supply to them, either by percent or weight.
Many times we purchase wire and flat stock for a particular job from different vendors, depending on cost and primarily delivery. Most of our material comes from "wire warehouses", so they may buy the same type of wire from many different places too.
Any suggestions as to how we can comply with their request?
Thank you
Kim
We are a spring and stamping facility, primarily for the automotive industry.
Recently two of our customers have requested that we provide the amount of recycled steel in the parts we supply to them, either by percent or weight.
Many times we purchase wire and flat stock for a particular job from different vendors, depending on cost and primarily delivery. Most of our material comes from "wire warehouses", so they may buy the same type of wire from many different places too.
Any suggestions as to how we can comply with their request?
Thank you
Kim





RE: percent of recycled steel?
RE: percent of recycled steel?
http://www.recycle-steel.org/
Unless your customers are willing to pay for you to buy from specific sources they will have to settle for this.
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Rust never sleeps
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RE: percent of recycled steel?
I agree with swall that you should review the appropriate certifications with the warehouse/service center and track which steel mills are the original source. It is an automotive requirement to have mill traceability, and it does not add cost to merely request the original mill certification/documentation.
RE: percent of recycled steel?
I do have access to the mill certs but they do not state the recycle content.
With my time constraints, I am trying to avoid researching each material purchase we made for a particular job, which could be hundreds, to see which company/mill we bought it from and then find out from each of them, the recycle content.
It's not that I'm lazy, but I can see weeks and weeks of research for this task. I was just hoping for an accepted industry standard that I could be use to estimate the recycle content.
Thanks again.
RE: percent of recycled steel?
If it is a pure EAF operation it is safe to use 99% for the number. You could always ask one of them just for verification.
The problem is that some of your supplier are probably integrated mills. Some of the steel come from blast furnaces via BOF. These heats will usually be about 25% scrap. These same mills though may also have and EAF shop, so you wouldn't know about a specific heat of material.
I would make the list and see how messy it is. If it looks straight forward try for real numbers, if it looks complicated try to run with the industry average number.
= = = = = = = = = = = = = = = = = = = =
Rust never sleeps
Neither should your protection
http://www.trent-tube.com/contact/Tech_Assist.cfm
RE: percent of recycled steel?