Resistance welding — Testing of welds — Peel and chisel testing of resistance spot and projection welds
ISO 10447:2015 specifies the procedures and recommended tooling to be used for peel and chisel testing of resistance spot and projection welds. ISO 10447 applies to welds made in two or more sheets in the thickness range of 0,5 mm to 3,0 mm.
The aim of these tests is to determine
– weld size and failure type when welds are destructively tested, and
– verification of welds by non-destructive chisel tests.