Industrial Machinery Part

This industrial machinery part is manufactured from CRES 17-4PH stainless steel according to ASTM A5643 or ASTM A564 standards. The part is machined to an accuracy of ±0.0015 in. and a surface finish of 32 microinches, making it a high-precision part. Stringent cosmetic requirements are met: all edges are deburred and trimmed, and the surface is hard anodized (MIL-A-8625) and passivated according to ASTM A967.

The part is a disc-shaped structure with a central through-hole and internal threads for connection to threaded components. Grooves around the hole facilitate tooling and installation. The outer surface of the disc features a tapered transition to the internal threaded area. Laser inscription is applied to the top surface for specification and model identification. The edges are deburred and trimmed to ensure a complete geometric profile. The overall

structure includes:

• Center internally threaded hole
• Annular groove at the orifice
• Tapered outer edge of the disk
• Flat upper surface with markings
• Edge trimming and transitions

Deburred and trimmed edge, size range: 0.009 ± 0.006 in

Machining accuracy: ±0.0015 in

Corner radius: 0.0125 ± 0.0075 in

Arrow tolerance: ±0°30′

Surface roughness: 32 microinches

Surface treatment: Hard anodized: conforms to MIL-A-8625; passivated: conforms to ASTM A967

Material: CRES 17-4PH according to ASTM A5643 or ASTM A564. Heat Treatment: Condition H900

Made of CRES 17-4PH material, meeting ASTM A5643/ASTM A564 standards. Heat treated to Condition H900 for high strength and durability. Hard anodized (compliant with MIL-A-8625) and passivated according to ASTM A967 for excellent corrosion resistance. High-precision machining results in smooth edges, a stable structure, and easy installation. Surface roughness of 32 inches ensures excellent fit.