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Stas1234
Participant

Join Date: Jul 2009
Posts: 3

What is a difference between Stainless steel 302 and 304 ?

07/02/2009 7:32 AM

What material would be better to use for battery spring contacts ? The detail has to work in application also as electric contact and as mechanical spring .
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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#1

Re: What is a difference between Stainless steel 302 and 304 ?

07/02/2009 7:52 AM

Stainless Steel? Yuk! What's wrong with a material such as phosphor bronze?

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elkangorito
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Join Date: Nov 2008
Location: S.E. Asia
Posts: 91
Good Answers: 1
#2

Re: What is a difference between Stainless steel 302 and 304 ?

07/02/2009 8:10 AM

Why don't you "google" it? I did & I found all the information to answer your question.

Have a lovely day.

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Stas1234
Participant

Join Date: Jul 2009
Posts: 3
#3

Re: What is a difference between Stainless steel 302 and 304 ?

07/02/2009 9:26 AM

Realy,I haven't found any significant differences in mechanical properties and conductivity as well . Our supplier asked to change the material from 302 to 304.

I just want to hear the specialists minds regarding this changes.
Guest
#4

Re: What is a difference between Stainless steel 302 and 304 ?

07/02/2009 11:32 AM

The difference between SS 304 and 302 is 2
msamad
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Join Date: Feb 2009
Location: Houston, USA
Posts: 213
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#5
In reply to #4

Re: What is a difference between Stainless steel 302 and 304 ?

07/02/2009 7:20 PM

Pretty good information in this site:

http://www.machinist-materials.com/stainless_table.htm
Stas1234
Participant

Join Date: Jul 2009
Posts: 3
#6
In reply to #5

Re: What is a difference between Stainless steel 302 and 304 ?

07/05/2009 2:15 AM

Thanks ,

Really , pretty good table!
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elkangorito (1), Guest (1), msamad (1), PWSlack (1), Stas1234 (2)

Previous in Forum: BBC MOTOR PROTECTION RELAY ITX-193-332-S2   Next in Forum: Transformer Reservoir Level Gauge
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