Maxmum amount of tin (Sn) in a H11 Steel Mold
Maxmum amount of tin (Sn) in a H11 Steel Mold
(OP)
Hi
I would like to know what is the maxmum amount of tin (Sn) ca we accept in a H11 Steel mold ?
Thanks
I would like to know what is the maxmum amount of tin (Sn) ca we accept in a H11 Steel mold ?
Thanks





RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
http://www.premium-stahl.de/H11.pdf
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
Anyone have any experience on this
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
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Plymouth Tube
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
As a metallurgist i would to say this block is not appropriate for our costumer but our production manager says : the product is correct because there is not a standrad for residual elments in the AISI H11 steel and the costumer dont request any maximum level of residual elements like Tin.
What the right choice ?
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
here is some general information on tramp metals. I haven't been through it, it's hard to read on a small monitor, but it may give you some information to make decision.
http:
I was told long ago that if it wasn't listed there should be none. But with scrap remelting and new instrumentation there is always some of everything.
If this material was made as it should have been the vacuum processing should have gotten the Sn out.
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
Unfortunately, unless there is specific requirements in the purchase specification from the customer related to tramp elements, your boss is technically correct.
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
I have seen specs that list a group of such metals with a total allowed of 100ppm.
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Plymouth Tube
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
What the right one ?
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
RE: Maxmum amount of tin (Sn) in a H11 Steel Mold
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Plymouth Tube