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

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
6 comments
Rate Comments: Nested
Stas1234
Member

Join Date: Jul 2009
Posts: 8

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 .
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#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?

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
elkangorito
Commentator

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.

__________________
 "If you try to keep a leg each side of a barbed-wire fence, you'll do yourself a mischief." - Joh Bjelke-Petersen.
Register to Reply
Stas1234
Member

Join Date: Jul 2009
Posts: 8
#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.
Register to Reply
Anonymous Poster
#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
Register to Reply
msamad
Guru

Join Date: Feb 2009
Location: Houston, USA
Posts: 946
Good Answers: 244
#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

__________________
 "All my technical advices in this forum must be consulted with and approved by a local registered professional engineer before implementation" - Mohammed Samad (Linkedin Profile: http://www.linkedin.com/in/msamad)
Register to Reply
Stas1234
Member

Join Date: Jul 2009
Posts: 8
#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!
Register to Reply
Register to Reply
Have a Different Question?
6 comments
Copy to Clipboard

Users who posted comments:

Anonymous Poster (1); elkangorito (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
You might be interested in: Spring and Wire Forming Machines, Spring Pins

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Electrical Engineering:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (54 right now)
Show Members
Advertisement