4mm stainless steel heat treating hard round bar HRC56-58 roughness 0.05 similar to mirror surface

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JZY Shafts Mfg Co., Ltd, professional manufacturer about Hardened & Flexible Stainless Steel Shafts.


JZY Hardened Shafts Features:

 1. Stainless steel for whole shaft.
     *- Material: SUS**0 series stainless steel. 
     *- No chromeplating, much durable.

 2. Quench on shafts surface.
     *- Hardness: HRC****8.

 3. Residual stress- eliminating process.
     *-Precise straightness accuracy, much stable.

 4. Roughness: similar to mirror.
     *-Bearings run much smoothly.
 

Production range: 

 -Diameter: 3mm *0mm

 -Length: ***0mm or less


Product standard & accuracy (CUSTOMIZED RANGE):

 * Diameter Tolerance (mm): *0.**5 ～ 0 or 0 ～ *0.**5

 * Ovality (mm): *0.**1 ～ 0 or 0 ～ *0.**1

 * Surface Roughness: similar to mirror

 * Straightness (mm): ≤0.*2mm/meter

 * Surface Hardness: ​HRC*8 +/*2

 * Hardening Depth: Φx*0% ～ Φx*0%(mm)​


Our Full Service: 

Customize Design Sample Produce Inspection Packing Delivery.


Our facilities & technology:

• After studying and researching in Flexible & Hardened Linear Shaft ranges, JZY professional & high-precision Surface Hardening Machines were developed by ourselves.
• JZY Cryogenic Facilities, one of our newly self-developed machines, effectively improving products' precision and stability, completely eliminating materials' residual stress, and enhancing linear shafts' wear-resistance more than **0%.