Custom 455 Stainless Steel Round Bar: Custom 455 (UNS S45500) is a precipitation-hardening stainless alloy used where high strength and corrosion performance are specified in a defined heat-treated condition.
Download Mozaic Custom 455 Stainless Steel Round Bar reference PDF
Custom 455 Stainless Steel Round Bar — Technical Specification Overview
| Property | Material or specification details |
|---|---|
| Material designation | Custom 455 Stainless Steel Round Bar |
| Chemical / alloy identity | UNS S45500; precipitation-hardening stainless |
| Specification to confirm | AMS 5617 or drawing-defined product standard |
| Supplied condition | Identify exact solution-treated and aged condition |
| Representative parts | Precision shafts and specialized mechanical components requiring high strength |
| Processing requirements | Finished bar OD, surface roughness, straightness, length and heat/lot traceability determined per purchase order |
Illustrative reference only. The exact edition of the purchase standard, product form, supply condition and mill test report govern material acceptance.
Selection, Properties and Applications
Do not substitute an unspecified 455 alloy for certified Custom 455 material.
Common applications include precision shafts and specialized mechanical components requiring high strength. The correct steel grade depends on operating environment, hardness or corrosion criteria, machining requirements, and traceability. An engineer should approve any alternative material designation and required temper before production.
Centerless Ground Bar and Processing
Mozaic Precision Metals can review Custom 455 Stainless Steel Round Bar sourcing and precision centerless grinding, polishing, straightening, saw cutting and packaging. Service capability depends on bar diameter, length, condition, starting material and tolerances. Requirements for straightness, roundness, finished diameter and surface finish should be separately specified, not assumed to share one universal tolerance.
Related Material Grades
- 15-5 PH stainless — compare chemistry, condition and suitability before substituting
- 17-4 PH round bar — compare chemistry, condition and suitability before substituting
Request a Material Quote
Please identify the exact grade, product standard/revision, annealed or heat-treated condition, starting and final OD, bar length, quantity, surface and inspection criteria, and certificates needed. Request a quote from Mozaic, email sales@mozaicprecision.com, or call 847-637-8379.