①,Material: a)Rivet body Wrought aluminium alloy (Al): AlMgSi0.5, AlMg2.5 or AlMg3 DIN 1725-1, or AlMg3.5 ISO 209-1 Break Mandrel: Steel wire (St), Stainless steel (A2) ------------------------------------------------------------------------------------------------------------ b)Rivet body steel (St), St35 as in DIN 2391-2, QSt32-3 or QSt36-3 as in DIN 1654-2, or St4 as in DIN 1624 Break Mandrel: Steel wire (St) ------------------------------------------------------------------------------------------------------------ c)Rivet body Stainless steel (A2) as in DIN 267-11 Break Mandrel: Steel wire (St), Stainless steel (A2) ------------------------------------------------------------------------------------------------------------ d)Rivet body Wrought nickel alloy (NiCu), or NiCu30Fe as in DIN 17743 Break Mandrel: Steel wire (St), Stainless steel (A2) ------------------------------------------------------------------------------------------------------------ e)Rivet body Wrought copper alloy (CuNi), or CuNi30Mn1Fe as in DIN 17664 Break Mandrel: Steel wire (St), Stainless steel (A2) ------------------------------------------------------------------------------------------------------------ f)Rivet body copper (Cu), E-Cu57 as in DIN 1787 Break Mandrel: Steel wire (St), Stainless steel (A2), Bronze wire (CuSn) |