Economical Durability High quality Can meet customers requirements HOT SELL STAINLESS STEEL ROUND BAR Grade: 321, 410, 416, 420, 420F, ... be 1000mm minimum.Straightness variation: unless otherwise specified, mechanical application hot- working or cold- working stainless steel round bars are ... heat treatment properly according to customer's request. High Quanlity Hot Sell Stainless Steel Round Bar