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>BSI Standards >73 MINING AND MINERALS>73.100 Mining equipment>73.100.40 Haulage and hoisting equipment>BS 2772-3:1957 Specification for iron and steel for colliery cage suspension gear, tub & mine car drawgear and couplings and rope sockets. 1.5 per cent manganese steel castings for mine car couplers
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immediate downloadReleased: 1957-02-19
BS 2772-3:1957 Specification for iron and steel for colliery cage suspension gear, tub & mine car drawgear and couplings and rope sockets. 1.5 per cent manganese steel castings for mine car couplers

BS 2772-3:1957

Specification for iron and steel for colliery cage suspension gear, tub & mine car drawgear and couplings and rope sockets. 1.5 per cent manganese steel castings for mine car couplers

CURRENCY
249.6 EUR
Standard number:BS 2772-3:1957
Released:1957-02-19
ISBN:0 580 02844 5
Status:Standard
DESCRIPTION

BS 2772-3:1957


This standard BS 2772-3:1957 Specification for iron and steel for colliery cage suspension gear, tub & mine car drawgear and couplings and rope sockets. is classified in these ICS categories:
  • 73.100.40 Haulage and hoisting equipment
  • 77.140.80 Iron and steel castings

Composition, test requirements related to tensile, impact, hardness tests. Non-destructive tests. Tensile test piece, welding procedure.
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