Stainless Steel Round Bars Features
●We have experienced technology engineers and skilled workers and provide you with high quality and efficient products. The most advanced inspector to ensure the quality.
●We have advanced equipment: Cold drawing machine, honing machine, skiving & roller burnishing machine, centerless grinding machine, straightening machine, polishing machine, etc.
●Fast and timely delivery. Speedily & professional best after-sale service
●Diameter: Φ6-800mm
●Length: MAX.16 meter or as the customers requirement
●Tolerance on diameter: ISO f7/h8/g6
●Roundness: Half of the tolerance ISO f7
●Chrome thickness: 20micron (min)
●Hardness of the chrome layer: 800HV (min) – 1150 HV
●Surface Roughness: Ra <= 0.2 Micron
●Straightness: <= 0.2mm/m
We are able to offer best hard chrome rod and stainless steel bars for our customers. If you are interested in our stainless round bar, 304L stainless steel round bar, 303 stainless steel round bar, 304 stainless steel round bar, round bar stainless steel 304, stainless steel 304L round bars, 316 stainless steel round bar, 431 stainless steel round bar, 310 stainless steel round bar, 316 stainless steel bar, welcome to contact us
Stainless steel round bars as piston rod for hydraulic cylinder is processed by rolling. Because the surface layer has residual surface stress, it helps to close the surface cracks and hinder the expansion of corrosion.
Thereby improving the surface corrosion resistance, and can delay the generation or expansion of fatigue cracks, thereby improving the fatigue strength of the cylinder rod. Through roll forming, a cold work hardened layer is formed on the rolled surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the cylinder rod surface and avoiding burns caused by grinding. After rolling, the surface roughness value is reduced, which can improve the matching properties. At the same time, the friction damage to the seal ring or the sealing element when the cylinder rod piston moves is reduced, and the overall service life of the cylinder is improved.
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