Using 6061-T6 aluminum rivets
Using 6061-T6 aluminum rivets
(OP)
We have supplied 6061-T6 solid alum rivets (5/8" dia) to our customer (T6 condition at their reqest) and they crack during assembly. Is there any published information regarding riveting this material? I am concerned the T6 condition is too hard.





RE: Using 6061-T6 aluminum rivets
A direct quote for MIL-HDBK-5J: "T6 solution heat-treated and artificially aged. Applies to products which are not cold worked after solution heat-treatment or in which the effect of cold work in flattening or straightening may not be recognized in mechanical property limits."
"T4 solution heat-treated and naturally aged to a substantially stable condition. Applies to products which are not cold worked after solution heat-treatment, or in which the effect of cold work in flattening or straightening may not be recognized in mechanical property limits."