Specification for hard metal for wire, bar and tube drawing dies Ingestion-build-48024 BS EN 12680-1:2003 specifies the

BS EN 12680-1:2003 specifies the requirements for the ultrasonic examination of steel castings (with ferritic structure) for general purposes and the methods for determining internal discontinuities by the pulse-echo technique

Recommendations and guidance for lighting relating to smart cities

f) areas where the presence of flammable mist may give rise to an unpredictable risk and which require special consideration

BS EN 61400-21:2008 Wind turbines

dimensions and constructions specification along with tests and certifications

Specification for hard metal for wire, bar and tube drawing dies Ingestion-build-48024 BS EN 12680-1:2003 specifies theWhat is BS 4276 Hard metal for wire about? BS 4276 provides a set of guidelines that consist of specifications for hard metal for wire, bar, and tube drawing dies. BS 4276 specifies eight types of Hard Metal grades for use in wire, bar, and tube drawing dies and lays down the hardness, composition, and grain size required for the Hard Metal for these grades. BS 4276 has been prepared under the authority of the Mechanical Engineering Industry Standards