... 304,316,316L etc 3.Material:stainless steel/iron wire 4.ISO9001 Stainless Steel Spring Wire (SPR)Application: Springs ... %), 200CU( Ni: 1.5-2.0%), 201CU(Ni: 4.1-4.2%) Diameter: 0.8-8.0mm Surface: Electro Polishing ... 0%), 200CU( Ni: 1.5-2.0%), 201CU(Ni: 4.1-4.2%), 304HC, 304H, 302, 304, 304ES and 316 ... 8-10 coils per Pallet350kg/coil, coils in wooden box.4200kg/core for diameter 0.8-1.8mm5400kg/core for ...