BSI - BS 2772-3
Colliery Haulage and Winding Equipment - Part 3: Specification for 1.5% Manganese Steel Castings
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| Organization: | BSI |
| Publication Date: | 30 January 1987 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Iron and steel castings): | 77.140.80 |
| ICS Code (Haulage and hoisting equipment): | 73.100.40 |
scope:
Chemical composition, heat treatment, surface finish and mechanical properties. Guidance on rectification and non-destructive examination.
Document History
BS 2772-3
January 30, 1987
Colliery Haulage and Winding Equipment - Part 3: Specification for 1.5% Manganese Steel Castings
Chemical composition, heat treatment, surface finish and mechanical properties. Guidance on rectification and non-destructive examination.
February 19, 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
Composition, test requirements related to tensile, impact, hardness tests. Non-destructive tests. Tensile test piece, welding procedure.
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