View Single Post
  #167   Report Post  
jim rozen
 
Posts: n/a
Default Copper Casting In America (Trevelyan)

In article , Eric Stevens says...

A true weld is as strong as the parent materials. (up to 200,000 PSI for
tool steel gage blocks).


That is very rarely the case.


Bwaa haa haaa haa.

I should check in on threads like this more often.
A little bit of howling funnies is good now
and again.

Jim

==================================================
please reply to:
JRR(zero) at yktvmv (dot) vnet (dot) ibm (dot) com
==================================================