Description Overview Spring wire for furniture industry High-carbon wire Wire is used for manufacture of furniture springs Mechanical Properties Diameter 1.4 mm, tolerance ±0.02 mm, tensile strength 1670-1870 N/mm², minimal number of twists 20, minimal number of bends 10 Diameter 1.8 mm, tolerance ±0.02 mm, tensile strength 1570-1770 N/mm², minimal number of twists 20, minimal number of bends 10 Diameter 2.2 mm, tolerance ±0.02 mm, tensile strength 1620-1820 N/mm², minimal number of twists 15, minimal number of bends 13 Diameter 2.4 mm, tolerance ±0.03 mm, tensile strength 1570-1770 N/mm², minimal number of twists 15, minimal number of bends 12 Diameter 2.5 mm, tolerance ±0.03 mm, tensile strength 1570-1770 N/mm², minimal number of twists 15, minimal number of bends 12 Packaging Diameter 1.4 mm: spools up to 1000 kg Diameter 1.4 mm: rosette coils 400-600 kg, internal diameter 350-360 mm Diameter 1.8 mm: spools up to 550 kg Diameter 2.2, 2.4, 2.5 mm: spools up to 850 kg Diameter 1.8-2.5 mm: rosette coils 500-800 kg, internal diameter 380-400 mm
