BRIGHT BAR, ROUND (4140)
The Bright Bar 4140 range is a general-purpose high-tensile alloy round bar. This material has excellent strength properties, is easily machined and has good durability with the quench & tempered finish condition. The tensile strength is from 800-950 MPA and is available cut-to-length, with no minimum order size. The diameter range is 40mm - 100mm OD and is stocked in New Zealand, for fast overnight delivery. This range is cold-drawn, peeled and polished to an ISO tolerance of h10.