• BS 4670:1971

BS 4670:1971

Specification for alloy steel forgings

BSI Group , 09/30/1971

Publisher: BS

File Format: PDF

$132.00$264.16


Specifies requirements for alloy steel forgings for shipbuilding and general engineering purposes having tensile strengths between the limits of 600 N/mm2 and 1250 N/mm2 and ruling sections above 150 mm and up to 1000 mm. Includes details of steelmaking, composition, forging and mechanical tests.

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