Fragen und Antworten
Worin besteht der Unterschied zwischen rostfreiem Stahl A2 und rostfreiem Stahl A4?
Der wesentliche Unterschied zwischen diesen beiden Stählen besteht darin, dass Stahl A4 Molybdän zulegiert ist.
Dank dieser Zusammensetzung weist er gegenüber dem rostfreien Stahl A2 eine bessere Beständigkeit gegen örtliche Korrosion auf und kann daher in Kontakt mit vielerlei Säuren und chemischen Reagenzien auch bei hohen Temperaturen eingesetzt werden.
Er wird vor allem in der Pharma- und Lebensmittelindustrie eingesetzt.
Kann rostfreier Stahl korrodieren?
Rostfreier Stahl hat in oxidierender Umgebung eine optimale Korrosionsbeständigkeit, doch kann es in reduzierender Umgebung (nicht in Kontakt mit Sauerstoff) zu Korrosionserscheinungen kommen.
Warum ist der Blindniet aus rostfreiem Stahl manchmal magnetisch?
Es handelt sich nicht wirklich um eine Magnetisierung des Werkstoffs, sondern um einen auf die Umformung (Ziehen und Formen) zurückzuführenden Restmagnetismus (da der rostfreie Stahl ein diamagnetisches Material ist).
Kann man einen Blindniet auf nichtmetallischen Materialien setzen?
Es ist dann nicht gewährleistet, dass der Blindniet ordnungsgemäß gesetzt wird. Es kann vorkommen, dass der Dorn ganz oder teilweise ausgezogen wird, weil er bei seiner Aufwärtsbewegung auf kein Hindernis trifft. So werden unter Umständen die zu befestigenden Teile verformt.
Für diese Anwendungen empfiehlt sich die Verwendung von speziellen Blidnieten wie Multifar oder Graf.
Welches ist das richtige Mundstück für den Blindniet?
| NOZZLE CODE | RIVETING TOOL MODEL |  |
 |
 |
|
| ø D | L | Rivet type | øA = Nail diameter | ||
|
717006 |
RAC83-AX, |
1,9 |
7 |
Aluminium Almg 3,5 ø2.4 |
ø 1.43 Zinc Plated Steel |
|
717028 |
RAC 210 |
1,9 | 7 |
Aluminium Almg 3,5 ø2.4 |
ø 1.43 Zinc Plated Steel |
|
717001 |
EB310, |
2,25 | 8,5 |
Aluminium Almg 3,5 ø3 |
ø1.7 Zinc Plated Steel / Stainless Steel (A2) ø1.7 Zinc Plated Steel ø1.7 Zinc Plated Steel / Stainless Steel (A2) ø1.7 Zinc Plated Steel ø1.7 Zinc Plated Steel ø1.7 Stainless Steel (A2) ø2 Zinc Plated Steel ø1.8 Stainless Steel (A2) ø2 Stainless Steel (A2) ø2 Stainless Steel (A4) ø1.8 Zinc Plated Steel / Stainless Steel (A2) ø2 Zinc Plated Steel ø1.9 Acciao Stainless Grooved (pitch 1mm) ø2 Stainless Steel (A2) ø2 Stainless Steel (A2) ø1.8 Zinc Plated Steel / Stainless Steel (A2) ø2 Zinc Plated Steel / Stainless Steel (A2) / Brass ø2 Zinc Plated Steel / Stainless Steel (A2) / Brass ø1.8 Zinc Plated Steel ø2.1 Zinc Plated Steel Grooved (pitch 1mm) ø2.1 Aluminium Almg5 |
|
717008 |
K1, RAC210 |
2,25 | 7 | ||
| 717012 |
Head with reduced section |
2,25 | 8 | ||
| 717002 |
EB310, |
2,7 | 10 | Aluminium Almg 2,5 Multifar ø4 Steel ø4 Stainless Steel (A2) ø4 Stainless Steel (A4) ø4 Aluminium Almg 3,5 ø4 Stainless Steel Sealed ø4 Aluminium Almg 5 Sealed ø4 Cooper Sealed ø4 Aluminium Almg 3,5 Graf ø4 Coppernickel ø4 Monel ø4 Stainless Steel Multifar ø3.2 Copper ø4 Aluminium Almg 3,5 Grooved ø4 TRIFAR Almg 2,5 ø4 |
ø2,1 Zinc Plated Steel / Stainless Steel (A2) ø2.25 Zinc Plated Steel ø2.4 Stainless Steel (A2) ø2.4 Stainless Steel (A4) ø2.2 Zinc Plated Steel / Stainless Steel (A2) ø2.4 Stainless Steel Grooved (pitch 1mm) ø2.2 Zinc Plated Steel / Stainless Steel (A2) ø2.2 Zinc Plated Steel ø2.2 Zinc Plated Steel ø2.4 Stainless Steel (A2) ø2.4 Stainless Steel (A2) ø2.15 Stainless Steel Grooved (pitch 1mm) ø2.2 Zinc Plated Steel / Stainless Steel (A2) / Brass ø2.2 Zinc Plated Steel ø2.4 Aluminium Almg 2,5 |
| 717009 | K1, RAC210 |
2,7 | 9 | ||
| 717013 | Head with reduced section | 2,7 | 9,5 | ||
| 717003 | EB310, K14, K20/95, K25, K39, K5/96, RAC83-AX, RAC83/95, RAC180, RAC181, RAC230, RAC2200, RAC2500, RAC2500 with push-button control |
3,1 | 11,2 | Aluminium Almg 2,5 ø4 Aluminium Almg 3,5 ø4.8 Aluminium Almg 3,5 ø5 Aluminium Almg 5 Sealed ø4.8 Cooper Sealed ø4.8 Aluminium Almg 3,5 Graf ø4.8 Aluminium Almg 3,5 Graf ø5 Multifar Steel ø4 Stainless Steel Multifar ø4 Aluminium Almg 3,5 Grooved ø5 Steel Tamp ø4 |
ø2.6 Aluminium Almg5 ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel ø2.6 Stainless Steel Grooved (pitch 1mm) ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel Grooved (pitch 1mm) |
| 717010 | K1, RAC210 |
3,1 | 9,5 | ||
| 717014 | Head with reduced section | 3,1 | 11,5 | ||
| 717016 |
K35F, |
3,1 | 9 | Farbolt Steel 23B2 ø4.8 Farbolt Stainless Steel (A2) ø4.8 Farbolt ø4.8 |
ø3 Grooved 38B2 (pitch 0,8mm) ø3 Stainless Steel (A2) Grooved (pitch 0,8mm) -- |
| 717018 | K35F, RAC170, RAC171, RAC180, RAC181, RAC3000 |
3,3 | 9 | Structural ø4.8 | |
| 717004 | K5/96, K14, K20/95, K25, K39, RAC171, RAC180, RAC181, RAC2200, RAC2500, RAC2500 with push-button control, Main unit for riveting with blind rivets |
3,4 | 12,5 | Steel ø4.8 Steel ø5 Stainless Steel (A2) ø4.8 Stainless Steel (A4) ø4.8 Aluminium Almg 2,5 ø4.8 Stainless Steel Sealed ø4.8 Coppernickel ø4.8 Monel ø4.8 Stainless Steel Multifar ø4.8 Aluminium Almg 2,5 Multifar ø4.8 Copper ø4.8 Steel Tamp ø4.8 TRIFAR Almg 2,5 ø4,8 |
ø2.9 Zinc Plated Steel ø2.9 Zinc Plated Steel ø3 Stainless Steel (A2) ø3 Stainless Steel (A4) ø3 Aluminium Almg5 ø2.9 Stainless Steel Grooved (pitch 1mm) ø3 Stainless Steel (A2) ø2.9 Stainless Steel (A2) ø3.2 Stainless Steel Grooved (pitch 1mm) ø2.9 Zinc Plated Steel / Stainless Steel (A2) ø2.9 Zinc Plated Steel / Stainless Steel (A2) ø2.9 Zinc Plated Steel Grooved (pitch 1mm) ø2.9 Aluminium Almg 2,5 |
| 717011 | K2 | 3,4 | 11 | ||
| 717021 | RAC170 | 3,4 | 8 | ||
| 717005 | EB310, K5/96, K20/95, K25, RAC171, RAC180, RAC181, RAC2200, RAC2500, RAC2500 with push-button control, RAC3000 |
4 | 14 | Steel ø6 Aluminium Almg 5 ø6 Aluminium Almg 5 ø6.4 Aluminium Almg 3,5 Graf ø6,4 Multifar Steel ø4.8 |
ø3.5 Zinc Plated Steel ø3.5 Zinc Plated Steel ø3.5 Zinc Plated Steel ø3.5 Zinc Plated Steel ø3.4 Zinc Plated Steel |
| 717022 | RAC170 | 4 | 9 | ||
| 717015 | K35F, RAC170, RAC171, RAC3000 |
4,1 | 10 | Farbolt Acciao Stainless ø6.4 Farbolt Steel ø6.4 Farbolt 1/4" |
ø4 Stainless Steel (A2) Grooved (pitch 0,8mm) ø4 Steel Grooved 38B2 (pitch 0,8mm) -- |
| 717007 | K20/95, RAC171, RAC3000 |
4,5 | 15 | Steel ø6.4 Aluminium Almg 5 ø7.8 |
ø3.8 Zinc Plated Steel ø3.8 Zinc Plated Steel |
| 717023 | RAC170 | 4,5 | 10 | ||
| 717019 | K35F, RAC170, RAC171, RAC3000 |
4,5 | 10,5 | Steel Tamp ø6 Steel Tamp ø6.4 Stainless Steel (A2) ø6.4 Structural ø6 - 6.4 |
ø3.8 Zinc Plated Steel Grooved (pitch 0,8mm) ø3,8 Zinc Plated Steel Grooved (pitch 0,8mm) ø4 Stainless Steel (A2) Grooved (pitch 0,8mm) -- |
| NOZZLE CODE | RIVETING TOOL MODEL |  |
|
|
|
| ø D | L | Rivet type | øA = Nail diameter | ||
| 719010 - U2 | K1, Angle head |
2,25 | 7 | Steel ø3.2 Stainless Steel (A2) ø3 Stainless Steel (A2) ø3.2 Stainless Steel (A4) ø3.2 Aluminium Almg 3,5 ø3.2 Aluminium Almg 3,5 ø3.4 Coppernickel ø3.2 Monel ø3.2 Aluminium Almg 2,5 Multifar ø3.2 Copper ø3.2 Copper ø3.4 Aluminium Almg 3,5 Grooved ø3.2 Aluminium Almg 2,5 ø3,2 |
ø2 Zinc Plated Steel ø1.8 Stainless Steel (A2) ø2 Stainless Steel (A2) ø2 Stainless Steel (A4) ø1.8 Zinc Plated Steel / Stainless Steel (A2) ø2 Zinc Plated Steel ø2 Stainless Steel (A2) ø2 Stainless Steel (A2) ø1.8 Zinc Plated Steel / Stainless Steel (A2) ø2 Zinc Plated Steel / Stainless Steel (A2) / Brass ø2 Zinc Plated Steel / Stainless Steel (A2) / Brass ø1.8 Zinc Plated Steel ø2.1 Aluminium Almg5 |
| 719008 - U2 |
EB310, |
2,25 | 8,5 | ||
| 719016 - U1 | K1, Angle head |
2,25 | 7 | ||
| 719007 - U1 |
EB310, |
2,25 | 8 | ||
| 719011 - U2 | K1, Angle head |
2,7 | 9 | Aluminium Almg 2,5 Multifar ø4 Steel ø4 Stainless Steel (A2) ø4 Stainless Steel (A4) ø4 Aluminium Almg 3,5 ø4 Aluminium Almg 3,5 Graf ø4 Coppernickel ø4 Monel ø4 Copper ø4 Aluminium Almg 3,5 Grooved ø4 |
ø2,1 Zinc Plated Steel / Stainless Steel (A2) ø2.25 Zinc Plated Steel ø2.4 Stainless Steel (A2) ø2.4 Stainless Steel (A4) ø2.2 Zinc Plated Steel / Stainless Steel (A2) ø2.2 Zinc Plated Steel ø2.4 Stainless Steel (A2) ø2.4 Stainless Steel (A2) ø2.2 Zinc Plated Steel / Stainless Steel (A2) / Brass ø2.2 Zinc Plated Steel |
| 719004 - U2 |
EB310, |
2,7 | 10 | ||
| 719017 - U1 | K1, Angle head |
2,7 | 9 | ||
| 719001 - U1 |
EB310, |
2,7 | 10 | ||
| 719012 - U2 |
K1, |
3,1 | 9,5 | Aluminium Almg 2,5 ø4 Aluminium Almg 3,5 ø4.8 Aluminium Almg 3,5 ø5 Aluminium Almg 3,5 Graf ø4.8 Aluminium Almg 3,5 Graf ø5 Multifar Steel ø4 Aluminium Almg 3,5 Grooved ø5 |
ø2.6 Aluminium Almg5 ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel |
| 719018 - U1 | K1, Angle head |
3,1 | 9,5 | ||
| 719020 - U2 | RAC170, RAC170/C |
3,4 | 8 | Aluminium Almg 3,5 ø4.8 Aluminium Almg 3,5 ø5 Aluminium Almg 3,5 Graf ø4.8 Aluminium Almg 3,5 Graf ø5 Steel ø4.8 Steel ø5 Stainless Steel (A2) ø4.8 Stainless Steel (A4) ø4.8 Aluminium Almg 2,5 ø4.8 Coppernickel ø4.8 Monel ø4.8 Aluminium Almg 2,5 Multifar ø4.8 Copper ø4.8 |
ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel / Stainless Steel (A2) ø2.6 Zinc Plated Steel ø2.6 Zinc Plated Steel ø2.9 Zinc Plated Steel ø2.9 Zinc Plated Steel ø3 Stainless Steel (A2) ø3 Stainless Steel (A4) ø3 Aluminium Almg5 ø3 Stainless Steel (A2) ø2.9 Stainless Steel (A2) ø2.9 Zinc Plated Steel / Stainless Steel (A2) ø2.9 Zinc Plated Steel / Stainless Steel (A2) |
| 719013 - U2 | K1, Angle head |
3,4 | 11 | ||
| 719005 - U2 |
EB310, |
3,4 | 12 | ||
| 719019 - U1 | RAC170, RAC170/C |
3,4 | 8 | ||
| 719002 - U1 |
EB310, |
3,4 | 12 | ||
| 719022 - U2 | RAC170, RAC170/C |
4 | 9 | Steel ø6 Aluminium Almg 5 ø6 Aluminium Almg 5 ø6.4 Aluminium Almg 3,5 Graf ø6,4 Multifar Steel ø4.8 |
ø3.5 Zinc Plated Steel ø3.5 Zinc Plated Steel ø3.5 Zinc Plated Steel ø3.5 Zinc Plated Steel ø3.4 Zinc Plated Steel |
| 719021 - U1 | RAC170, RAC170/C |
4 | 9 | ||
| 719023 - U2 | RAC170, RAC170/C |
4,5 | 10 |
Steel ø6.4 |
ø3.8 Zinc Plated Steel |
| 719006 - U2 |
EB310, |
4,5 | 15,5 | ||
| 719024 - U1 | RAC170, RAC170/C |
4,5 | 10 | ||
| 719003 - U1 |
EB310, |
4,5 | 15,5 | ||
| NOZZLE CODE | For extended head with reduced section |
 |
 |
 |
|
| ø D | L | Rivet type | øA = Nail diameter | ||
| 71345651 | 3,2 | 12,5 | S-Trifar 5,2 X-Trifar 5,2 |
ø3 Aluminium |
|
| NOZZLE CODE | RIVETING TOOL MODEL |  |
|
|
|
| ø D | L | Rivet type | øA = Nail diameter | ||
| 71345652 | EB311, RAC171, RAC180, RAC181, K14, K20, K25, K39 |
3,2 | 12,5 | S-Trifar 5,2 X-Trifar 5,2 |
ø3 Aluminium |
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