Grooved Pins
DIN 1471, DIN 1472, DIN 1473, DIN 1474, DIN 1475
Grooved pins are solid pins with three swaged grooves at 120° pitch along all or part of their length. When the pin is driven into a drilled hole of suitable diameter, the material displaced by the grooving process is forced back, to partially close up the grooves and lock the pin into place.
Advantages of Grooved Pins
- They do not need a precision reamed hole.
- They can have parallel grooves or tapered grooves. Parallel grooves give the pin high resistance to vibration, but need more force to insert.
- They can be grooved on only part of the length, so that where the pin has to be firmly fixed in one part of an assembly, but be a clearance fit on the other, both parts can be drilled to the same diameter.
Grooved Pins Materials
- Mild Steel
- Stainless A2 (WS 1.4305)
Forging Specifications
ASTM A105 ASTM A1099 ASTM A181 ASTM A182 ASTM A266 ASTM A336 ASTM A350 ASTM A522 ASTM A541 ASTM A582 ASTM A592 ASTM A638 ASTM A694 ASTM A705 ASTM A707 ASTM A727 ASTM A836 ASTM A965 ASTM B124 ASTM B381 ASTM B462 ASTM B493 ASTM B564 ASTM B637 ASTM B865Bar Stock Specifications
ASTM A108 ASTM A276 ASTM A29 ASTM A36 ASTM A479 ASTM A529 ASTM A564 ASTM A572 ASTM A576 ASTM B103 ASTM B121 ASTM B122 ASTM B134 ASTM B139 ASTM B150 ASTM B151 ASTM B16 ASTM B160 ASTM B164 ASTM B166 ASTM B169 ASTM B335 ASTM B348 ASTM B36 ASTM B365 ASTM B387 ASTM B408 ASTM B425 ASTM B446 ASTM B473 ASTM B550 ASTM B572 ASTM B574 ASTM B805 ASTM B927 ASTM B98 ASTM B99Material
Alloy Steel Grooved Pins Aluminium Alloy Grooved Pins Aluminum Bronze Grooved Pins Berylium Copper Grooved Pins Carbon Steel Grooved Pins Cobalt Alloy Grooved Pins Copper Nickel Grooved Pins Duplex Steel Grooved Pins Hastelloy Grooved Pins Incoloy Grooved Pins Inconel Grooved Pins Maraging Steel Grooved Pins Molybdenum Grooved Pins Monel Grooved Pins Nickel Alloy Grooved Pins Nimonic Grooved Pins Nitronic Grooved Pins Phosphor Bronze Grooved Pins Silicon Bronze Grooved Pins Stainless Steel Grooved Pins Stellite Grooved Pins Super Duplex Stainless Steel Grooved Pins Tantalum Grooved Pins Titanium Grooved Pins Zeron 100 Grooved Pins Zirconium Grooved PinsMaterial Grades
- Carbon Steel 1018, 1020, 1040, 1045
- Alloy Steel 4130, 4140, 4142, 4340, 6150, 8620
- Chrome Moly Steel 25CRMO4, 21CRMOV5-7, 42CRMO4, 42CRMOV4-6
- Austenitic Stainless Steel 301, 302, 303, 304, 316, 317, 321, 310, 309, 329, 347 & 348
- Martensitic / Ferritic Stainless Steel 403, 405, 409, 410, 414, 416, 418, 420 & 430F
- Super Austenitic Stainless Steel 904l, 254-Smo, 253Ma, Alloy 20, Sanicro Alloy 28, Al-6xn, 310Moln, Alloy 230, Alloy 330 , Alloy 333
- Precipitation Hardening Stainless Steel Alloy A-286, A453 GRADE 660, 17-4 PH, 15-5 Ph , 15-7 Ph, 17-7 Ph
- Nitronic 50 , 60 ( xm-19), 30, 32, 33, 40
- Duplex 32205 (F60), 31803 (F51);Super Duplex 32750 ( F53) , 32760 (Zeron 100), (F55), 329, Ferralium 255, 255FG46
- Inconel 600, 601, 602, 603, 617, 625, 686, 702, 713, 718, 725, 738, 740, 783, X-750, 701, 901, 939
- Incoloy 800, 800H, 800HT, 825, 925, 926, 945
- Hastelloy C276, C22,C-2000,C4,B, B2, B3, G30, X, N
- Monel Alloy 400, K-500, R405
- Nimonic Alloy 80A, 90, 105, 115, 263
- Titanium Grade1, 2, 3, 4, 5, 6, 7,8, 9, 11, 12, 19,23
- Nickel 200, 201
- Copper Nickel 70/30, 90/10
- Silicon Bronze C651, C655, C656
- Cobalt Alloys Invar 36 / 42, Waspalloy, MP35N / 159, Stellite 3/6/12/21, Rene 41, L605
- Molybdenum Grade 361/363/364/365
- Durehete 900/950/1055, JETHETE X19/M152, Hiduron 130/190, Tantalum, Zircoloy, Aluminium Alloy 2024, 6061, 7075