Prime blue steel packing strip.
Application:The product is made from ordinary carbon structured and high quality carbon structured steels via cold-rolled. electrical heat and blue. It is applicable for bundling and packing of wood, paper, cotton spinning, glass, and stone, steel weld tube and so on.
Mechanical properties:
(1) Ordinary blue steel strip: tensile strength: σb≥58-70kg/mm2(Mpa)≥580-700, elongation: δ5≥3-5%
(2)High quality blue steel strip: high intensity, good capability, bearing impact. Tensile strength: σb≥80-90kg/mm2(Mpa)±≥800-900, elongation: δ5≥5-10%
Specification:
BWG28 X 1/2'', 5/8'' (0.36mm x 12.7mm, 16mm)
BWG27 X 1/2'', 5/8'' (0.40mm x 12.7mm, 16mm)
BWG25 X 1/2'', 5/8'', 3/4'' (0.50mm x 12.7mm, 16mm, 19mm)
BWG24 X 5/8'', 3/4'' (0.60mm x 16mm, 19mm)
BWG23 X 5/8'', 3/4'' (0.65mm x 16mm, 19mm)
BWG22 X 3/4'', 5/4'' (0.70mm x 19mm, 32mm)
BWG21 X 3/4'', 5/4'' (0.80mm x 19mm, 32mm)
BWG20 X 3/4'', 5/4'' (0.90mm x 19mm, 32mm).