... ,Hard 4.Use: Standard parts,wire rope,spring,etc Features of Stainless Steel Wire:High strength, excellent anti-corrosion property ... 309 , 309S, 310, 310S, 316, 316L, 316N, 317, 317L, 321, 329, 347SUS400 series403 ,405, 410, 410S, 420 , 420F, 429 , ... steel wire PackingPlastic spool, carton, palletPlastic spool, fiber board, compressed ply-wooden case, pallet stainless steel profile wire for drawing