ISO 3076

Description / Abstract: This International Standard specifies the requirements for medium tolerance sling chains of grade 8 for use in chain slings and for general lifting purposes.

They are round steel short link chains (3 d_n), electrically welded, heat treated and tested; they comply with the general conditions of acceptance of ISO 1834.

NOTE 1 Butt welding and flash butt welding are listed in ISO 4063.

The range of nominal sizes covered by this International Standard is from 4 mm to 45 mm. They are for use in the temperature range –40 °C to +400 °C.

NOTE 2 Concerning the use and maintenance of chain slings of grade 8, see ISO 3056.