blue tempered steel strap

blue tempered steel strap. [Application for blue tempered steel strap]: The product is made from ordinary carbon structured or high quanlity carbon strctured steels via cold-rolled,eletric heat and blued.It is applicable for bundling and packing of wood,paper,cotton spinning,glass, Stone,steels,weld tube and so on large objects. [Sort of blue temperd steel strap]: (1)Wound type of product :Ribbon wound steel strapping and oscillated wound steel Strapping. (2)Surface of product: Blue-oiled steel strapping and blue-waxed steel strapping. [Mechanical properties for blue tempered steel strap]: (1)Ordinary steel strips(Ⅰ): tensile strengthσb≥58-78Kg/mm2(580-780Mpa),elongation：3%-5%。 (2)Ordinary steel strips(Ⅱ): tensile strengthσb≥78-85Kg/mm2(780-850Mpa),elongation：3%-5%。 (3)High quality steel strips: high high intesity,good capability,bearing impact.tensile strength: 85-110Kg/mm2 (850-1100Mpa) , elongation：5%-8%。 [Specification for blue tempered steel strap]: BWG28×3/8″、1/2″、5/8″（0.36mm×9.5mm、12.7mm、16mm） BWG27×3/8″、1/2″、5/8″（0.40mm×9.5mm、12.7mm、16mm） BWG26×1/2″、5/8″、3/4″（0.45mm×12.7mm、16mm、19mm） BWG25×1/2″、5/8″、3/4″（0.50mm×12.7mm、16mm、19mm） BWG24×1/2″、5/8″、3/4″（0.55mm×12.7mm、16mm、19mm） BWG23×1/2″、5/8″、3/4″（0.60mm×12.7mm、16mm、19mm） BWG22×3/4″、1″、5/4″（0.70mm×19mm、25.4mm、32mm） BWG21×3/4″、1″、5/4″（0.80mm×19mm、25.4mm、32mm） BWG20×3/4″、1″、5/4″（0.90mm×19mm、25.4mm、32mm） BWG19×3/4″、1″、5/4″（1.0mm×19mm、25.4mm、32mm） [Packaging for blue tempered steel strap seals]: Usually use box or fibre bag,We can also pack as per customer’s requirements. [steel strapping seals performance standard]: GB4173-4.We can also manufacture as per customer’s quality standard orders. [Others for blue tempered steel strap]: We can produce special specification as per customers request,and we can make the edge smoother of the steel packing strips.