Product Details
This Stainless Steel Mounting Plate is engineered for applications requiring stable load transfer, accurate alignment, and long-term corrosion resistance. The part is machined from 17-4PH CRES (AMS 5604 / AMS 5643 / MIL-S-81506), a material widely used in aerospace and high-strength industrial assemblies. Its tight machining tolerances and clean edge profile make it suitable for precision equipment, mechanical linkages, and custom OEM applications.
Key Specifications
Material: 17-4PH CRES
(AMS 5604, AMS 5643, or MIL-S-81506 compliant)
Thickness: 0.188 ± 0.002 in
Hole Diameters:
– Ø0.190 ± 0.002 in
– Ø0.318 ± 0.002 in
Edge Break: 0.009 ± 0.006 in
Fillet Radius: 0.0125 ± 0.0075 in
Runout: ≤ 0.010 in on common centerline
Angular Tolerance: ±0°30'
Finish: Passivated per ASTM A967
Deburring: All edges cleaned and burr-free
Manufacturing & Performance
This CNC Machined Stainless Part is produced using controlled machining methods to ensure stable geometry and smooth contours across the entire profile. The two mounting holes are inspected to tight dimensional tolerances to maintain consistent fitment during assembly.
The 17-4PH stainless steel provides high tensile strength and excellent hardness after heat treatment, making the component resistant to deformation under load. After machining, the plate undergoes ASTM A967 passivation to enhance corrosion resistance, ensuring reliable performance in demanding or outdoor environments.
Applications
Industrial machinery mounting
Mechanical linkage assemblies
Aerospace brackets and fixtures
Custom automation equipment
Structural support plates
FAQ
Q: Is this mounting plate supplied heat-treated or in Condition A?
A: Unless specified, the part is commonly supplied in Condition A. Heat-treated conditions (H900, H1025, H1150) are available for applications requiring higher strength.
Q: Can the shape or hole size be customized?
A: Yes. The plate can be machined to custom drawings, including modified contours, added chamfers, tapped holes, or geometry changes.
Q: How corrosion-resistant is 17-4PH after passivation?
A: Passivated 17-4PH offers excellent resistance to moisture, industrial environments, and outdoor exposure. For marine or chemical environments, additional surface treatments may be recommended.
Q: Do you offer dimensional inspection or certification?
A: Material certificates, passivation certificates, and inspection reports can be provided for QC verification or supplier audits.
Q: What industries commonly use this type of mounting plate?
A: It is widely used in automation equipment, aerospace fixtures, robotics, medical machinery, and heavy-duty industrial systems.
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