Forged steel shackles for general lifting purposes. Dee shackles and bow shackles. Grade 6. Safety Ingestion-build-132972 h) laser welding

h) laser welding

as defined in BS EN ISO 11553-1:2008

BS 4276 on Hard metal for wire is useful for:

Two techniques are described:

Forged steel shackles for general lifting purposes. Dee shackles and bow shackles. Grade 6. Safety Ingestion-build-132972 h) laser welding1 Scope This European Standard specifies requirements for forged steel Dee and bow shackles of grade 6 for general lifting purposes in a range of working load limits 0,5 t to 25 t maximum. This standard applies only to those shackles with threaded pins. Annex A gives information on the safe use of shackles, annex B gives information on types of pins, and annex C gives an example of a designation system for forged steel shackles. The hazards covered