Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.


Rivet result after riveting

Rivet result after riveting

Good morning...
We using EN1A material for riveting . Its hardness getting at a band of 50 - 105 HRB .
After riveting we getting 3 types of results
1)HRB 95-100 - rivet crack
2)HRB 80-95 - Rivet ok as per our requirement
3)HRB 60-75 - Rivet not complete height more and OD less
Need brief explanation on this.

RE: Rivet result after riveting

Rivets require closer hardness/strength control than 50-105 HRB. A typical hardness specification is 76-85 HRB for critical rivets (Grade 3 in SAE J430).

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close