MAXIMUM NUMBER OF FASTENER PLACINGS PER MANDREL MAX. LOAD AT
Fastener Tool Broach Load (lbf / N) 5000 PLACINGS
(for which the 100 / 110 / 120 / 130 / 140 / 150 / 160 / 170 / 180 / 190 / 200 / 225 / 250 / 275 / 300 / 325 / 350 / 375 / 400 / 450 / 500 / 550 / 600/ 650 / 700 / 750 / 800 / 850 / 900 /
mandrel is used) 445 489 538 582 627 672 717 762 806 851 896 1008 1120 1232 1344 1456 1568 1680 1792 2016 2240 2464 2688 2912 3136 3360 3584 3808 4032 lbsf N
1/16 Avlug 26000 20000 13000 XXXXXX XXXXXXXXXXX XXX X X X XXXX127565
3/32 Briv 45700 36300 32500 28800 25100 23400 16000 10200 XXXXXXXXXXXX X XX XXXXXXX177787
2.8mm Rivscrew 50000 30500 25100 20900 16200 14600 13200 10400 8710 7240 6110 XXXXXXXXX X XX XXXXXXX214952
3mm Rivscrew 50000 30500 25100 20900 16200 14600 13200 10400 8710 7240 6110 XXXXXXXXX XXX XXXXXXX3141397
2.5mm Avtronic 50000 50000 50000 49000 38900 35100 32400 29500 26600 23700 20400 11200 XXXXXXXX X XX X X X X X X X 2411072
# 3/32 Avlug 50000 50000 50000 50000 43200 37200 33900 31600 28800 26300 23200 14500 XXXXXXXX X XX X X X X X X X 2441085
3/32 Avlug 50000 50000 50000 50000 50000 40300 35900 33300 30900 28200 25700 18000 6920 XXXXXXX X XX X X X X X X X 2581148
3/32 Chobert 50000 42600 33500 28200 23400 20400 17400 15000 12900 10800 9300 6400 XXXXXXXX XXX X X X X X X X 2421077
3/32 Grovit 50000 42600 33500 28200 23400 20400 17400 15000 12900 10800 9300 6400 XXXXXXXX X XX XXXXXXX2421077
2.5mm Avsert 50000 42600 33500 28200 23400 20400 17400 15000 12900 10800 9300 6400 XXXXXXXX X XX XXXXXXX2421077
4-40 UNC Avsert 50000 42600 33500 28200 23400 20400 17400 15000 12900 10800 9300 6400 XXXXXXXX X XX XXXXXXX2421077
1/8 Avlug --
50000 50000 50000 50000 48400 39800 35900 34500 30900 25700 19100 10800 XXXXXX XXX X X X X X X X 2911294
2.8mm Avtronic 50000 50000 50000 50000 50000 50000 50000 44200 38500 35500 33100 27900 21900 14600 XXXXXX XXX X X X X X X X 2951312
1/8 Chobert --
50000 50000 41700 35100 29500 26000 22600 20200 18000 12200 9660 7080 5250 XXXXX X XX X X X X X X X 3051357
1/8 Grovit --
50000 50000 41700 35100 29500 26000 22600 20200 18000 12200 9660 7080 5250 XXXXX X XX X X X X X X X 3051357
3mm Avsert ----
41700 35100 29500 26000 22600 20200 18000 12200 9660 7080 5250 XXXXX X XX X X X X X X X 3051357
6-32 UNC Avsert ----41700 35100 29500 26000 22600 20200 18000 12200 9660 7080 5250 XXXXX X XX X X X X X X X 3051357
1/8 Briv ----
50000 50000 50000 50000 50000 44200 38500 33100 28200 22900 16800 8510 XXXX XXX X X X X X X X 3381504
1/8 Briv (St.Steel) ---------
50000 50000 41000 34600 30500 26000 20900 15700 8900 X X X X X X X X X X X X 390 1735
3.5mm Rivscrew ----
50000 50000 50000 50000 34700 30200 26600 20400 15800 12200 9550 7410 5820 X X X X X X X X X X X X X 362 1610
5/32 Briv -----------32400 25100 20200 16400 13200 10700 8710 7000 XXXXXXXXXXX4431971
4.0mm Rivscrew -------
50000 50000 50000 44200 32400 25100 20200 16400 13200 10700 8710 7000 XXXXXXXXXXX4431971
4.8mm Rivscrew -------50000 50000 50000 44200 32400 25100 20200 16400 13200 10700 8710 7000 XXXXXXXXXXX4431971
5/32 Chobert ----------
48400 35100 26600 21900 17600 14500 11700 9660 7760 5190 XXXXXXXXXX4562028
5/32 Grovit ----------48400 35100 26600 21900 17600 14500 11700 9660 7760 5190 XXXXXXXXXX4562028
5/32 Briv (St.Steel) ----------------
25100 22400 18600 13600 10500 7590 5620 XXXXXXX6222767
3/16 Briv --------------50000 50000 47900 38500 32700 24300 19700 15500 12200 9660 7500 6100 X X X X 784 3488
3/16 Chobert --------------
50000 50000 47900 38500 32700 24300 19700 15500 12200 9660 7500 6100 X X X X 784 3488
3/16 Grovit --------------50000 50000 47900 38500 32700 24300 19700 15500 12200 9660 7500 6100 X X X X 784 3488
3/16 Briv (St.Steel) -------------------
35900 27500 22600 18400 15000 12200 10500 8700 7000 5500 X 922 4101
6mm Briv ------------------50000 35900 27500 22600 18400 15000 12200 10500 8700 7000 5500 X 922 4101
1/4 Chobert ------------------
50000 35900 27500 22600 18400 15000 12200 10500 8700 7000 5500 X 922 4101
TO CONVERT THE BROACH LOAD INTO A MAXIMUM OF FASTENERS PLACINGS PER MANDREL
•
•
•
Locate your broach load reading on the scale at the top of the table and on the left-hand side, find the line with your fastener (name & size).
The maximum recommended number of fastener placings with one mandrel will be shown where they intersect. THIS NUMBER OF PLACINGS MUST NOT BE EXCEEDED.
In case of doubt contact Avdel.
Where the achieved broach load is in between two values on the scale at the top of the table, use the higher table value to determine the mandrel life.
Note
•
•
•
# Denotes using long mandrel.
3/16 Briv, 6mm Briv & 1/4 Chobert - At higher broach loads, tool air pressure may need to be Circa 90PSI.
Any application which results in a broach load in excess of that stated for a mandrel life of 5000 rivet placings
(Refer to right hand column of table) should be referred to Avdel.
XBroach Load is too high - If close to the lowest number of placings, contact Avdel for advice.
Never use mandrels to place more than 50000 placings or more than the highest number shown.
-