best price chinese spring steel round bar;

Grade:201,303,304,304L,310,310S,316,316L,316F,321,410,416,420,420F,430,430F,431,630,631,duplex stainless steel 2205,2207,F51,F60,329J1,JS2101,JS2304 and JS2003 etc

Standard: GB,SUS,STS,AISI,DINetc

Dimensions:

The A/F range of stainless steel hexagonal bar is S3.0~S6.0mm (Cold-rolled), S6.0~S55.0mm (Cold-drawn), S55.0~S180.0mm (Milling), Tolerance of Cut-length or Multiple Length is h9 or according to customer’s request

Straightness variation:

If the hexagon bar was used for Automatical Cutting Rod, when size is 7~25mm, max Bend is 2mm/m; When the size is >25mm, max Warp is 2.5mm/m.

Length Range:

Length including Specified length,Multiple length and Radom length, the length should be 1000mm minimum

Surface Condition : Cold-drawn bright surface, some need to do heat treatment properly according to customer’s request