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BS EN ISO 17405:2014
Non-destructive testing. Ultrasonic testing. Technique of testing claddings produced by welding, rolling and explosion (British Standard)
ISO 17405:2014 specifies the techniques for manual ultrasonic testing of claddings on steel applied by welding, rolling, and explosion using single-element or dual-element probes. The test is intended to cover detection of two-dimensional or three-dimensional discontinuities in the cladding and in the region of the interface.
ISO 17405:2014 does not give acceptance criteria nor define the extent of testing.
British Standards Institution [bsi]