Subject:
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Re: Help: in den Materialien 1.2767?
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Newsgroups:
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lugnet.off-topic.geek
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Date:
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Thu, 4 Apr 2002 15:15:46 GMT
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Viewed:
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240 times
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In lugnet.off-topic.geek, Erik Olson writes:
> A diagram from a German engineering company indicates plates "aus vergetetem
> Stahl 1.2312" -- tempered steel 1.2312.
>
> Other parts are available "in den Materialien 1.2767 und 3.4365 erhaltlich".
The answers turned up. P20S, P576, Aluminum 7075.
These are Werkstoff numbers used in Germany.
I still lack an overview of this system...
1.2312 is P20S steel
40CrMnNiMo8-6-4
1.2767 is KE355 KE896 BS1407 P576 ISO4957
X45NiCrMo16
3.4365 is Aluminium alloy 7075:
BS 1473 DIN 1725
AI Zn Mg Cu1.5
References:
http://www.key-to-steel.com/ViewArticle.asp?ID=64
http://www.carrs-tool.co.uk/index.html?/Publications/BS4957comp.htm
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Message is in Reply To:
 | | Help: in den Materialien 1.2767?
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| A diagram from a German engineering company indicates plates "aus vergetetem Stahl 1.2312" -- tempered steel 1.2312. Other parts are available "in den Materialien 1.2767 und 3.4365 erhaltlich". What is the system of these numbers? I am familiar with (...) (23 years ago, 3-Apr-02, to lugnet.off-topic.geek)
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