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Need to know if anyone is familiar enough with Mil-F-14072 [affil. link to spec at Techstreet] to tell me what processing is involved with the e300 designation or if I need more information to correctly interpret the requirements.
Thanks to all.Ken Gilliam
- Garland, Texas
E300 is passivation of stainless steel per ASTM ASTM A380 [link is to the practice at TechStreet] . The passivation will be dependent upon the type of stainless.Wayne McKee
- Mississauga, Ontario, Canada
March 20, 2009
CAN ANYONE TELL ME IF
Mil-F-14072 [affil. link to spec at Techstreet] E300 DICTATES A HIGH
HUMIDITY TEST OR ANY OTHER? (SALT SPRAY ETC)?
SOME VENDORS ADD A CHARGE FOR THIS SAYING IT IS A
REQUIREMENT. ALL THAT I READ WOULD SUGGEST TESTING IS ONLY
REQUIRED IF SPECIFIED ON PRINT OR CUSTOMER REQUESTS TESTING.
ACTUALLY, THE OLD QQ-P-35C [link is to free spec at Defense Logistics Agency, dla.mil] SPEC SEEMS TO INDICATE THE SAME.
MACHINE SHOP - RICHMOND, Virginia