I have never had to deal with spring steel and I see no information
about "grades" on your web site. Can you educate me a bit on how
spring steel graded and what the grades mean?
Paul in Central Oregon
In case the OP doesn't come back to check for responses to his advert
I'll provide a bit of info. The designations given are British AFAIK,
CS70 is a 0.7% carbon spring steel, and CS80 is a 0.8% carbon spring
steel, I don't know what CS4 is as I have not run across it before. Some
more detailed specs here
. While I don't condone his posting I have bookmarked it a being a
possible source of spring steel as I live in the UK. Previously I have
bought from westyorksteel but the have a minimum quantity so this new
supplier may be able to provide smaller quantities when required.