説明

•     For 600mm-800mm products, please touch the shop first, as a result of some nations cannot ship       Product Stainless Steel Rod Material 303 Stainless Steel Available Diameter 4mm,5mm, 6mm, 7mm, 8mm,9mm,10mm, 12mm,14mm,15mm,16mm.18mm and many others Length 100/200/300/400/500mm/600mm/700mm/800mmlength inside 100-800mm is customizable Surface unpolishing Characteristics Semi-smooth, dull gray finish. Accurate dimensions all through length. Workability Good candidate for some processing techniques. Great corrosion resistance. Applications Designed for close tolerance. Shafts, Hinges, Dowels Product name: 303 stainless-steel Meet the standard: GB/T 1220 303 chrome steel is austenitic easy-cut stainless acid-resistant steel. In order to improve the properties of steel, not more than 0.60% of molybdenum is added to the metallic to resist ablation. The mechanical properties of 303 stainless steel are that the tensile strength after annealing and stress reduction is 515 MPa, the yield energy is 205 MPa, and the elongation is 40%. The traditional hardness of chrome steel 303 is HRB 90-100, HRC 20-25, YUNSHUO Note: HRB100 = HRC22.9 303 is a free-cutting chrome steel containing sulfur and selenium, respectively, and is mainly used in purposes requiring free-cutting and excessive surface finish. 303 stainless steel improves chopping performance and high temperature bonding performance. Suitable for computerized lathes, bolts and nuts ●Chemical composition: Carbon C: ≤0.15 Silicon Si: ≤1.00 Manganese Mn: ≤2.00 Sulfur S: ≥0.15 Phosphorus P: ≤0.20 Chromium Cr: 17.00~19.00 Nickel: 8.00~10.00 Molybdenum: could be added ≤0.60 Notice: 1. Please enable 0.1-0.3mm error because of guide measurement. Please ensure you don't mind before you bid. 2. The colors could have diverse as the difference display, please understand. 3. The product are small parts, please preserve away from children.   Hello,we supply rod diameter 3mm,4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm , 10.5mm , 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm and 20mm, for the size excluded pls depart note for us to cite for you, or you may perhaps a length close , eg,you desire 4.5mm, so u may choose 5mm Please choose required bar diameter and length utilizing the drop down menus on the top of the listing The tolerance for the silver steel bars are up to 25mm +0/-0.015", and over 25mm +0/- 0.025"          

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