IS 2589 : 1975 Hard drawn steel wire for upholstery springs

1 Scope

1.1 This standard covers the requirements for hard drawn steelwire, both patented and non-patented, suitable for the manufactureof upholstery springs.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1387 : 1967General requirements for the supply of metallurgicalmaterials

IS 1521 : 1972 Methodfor tensile testing of steel wire

IS 1716 : 1971 Methodfor reverse bend testing of steel wire

IS 1717 : 1971 Methodfor simple torsion testing of steel wire

IS 1755 : 1961 Methodfor wrapping test of wire