BS 4637:1970

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Specification for carbon steel wire for coiled springs (bedding and seating)

Published By	Publication Date	Number of Pages
BSI	1970	10

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Categories: 77.140.25 - Spring steels, BSI

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Description

1.1 This British Standard specifies the requirements for patented cold drawn plain carbon steel round wire, suitable for the manufacture of tension or compression coil and helical springs used in the production of spring centre units for beds and seats. Wire to this standard is not intended for use in the manufacture of mechanical springs. The definition of patenting is given in BS 6562-1.

1.2 The standard lists specific metric sizes of wire and gives a choice of tensile strength ranges.

Requirements for patented cold drawn plain carbon steel round wire; chemical composition, standard sizes and tolerances, methods of testing and mechanical properties, including tensile strength ranges, and packing and identification data.

Additional information

Status	Confirmed
Pages	10
Publication Date	1970-10-23
ISBN	0 580 06064 0
Standard Number	BS 4637:1970
Title	Specification for carbon steel wire for coiled springs (bedding and seating)
Descriptors	Diameter, Wires, Tensile loading, Compression loading, Coils, Chemical composition, Unalloyed steels, Seating, Tensile strength, Beds, Helical springs, Springs, Steels
Publisher	BSI
Committee	ISE/106
ICS Codes	77.140.25 - Spring steels

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BS 4637:1970

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