Precision Ground Steel Plate
This Precision Ground Steel Plate is manufactured from SUS304 stainless steel and CNC machined for applications requiring accurate dimensions, stable structure, and clean surface quality. The plate is designed for reliable mounting and fastening, making it suitable for industrial equipment, mechanical assemblies, and custom fixtures where precision and appearance are equally important.
Product Specifications
| Item | Specification |
|---|---|
| Product Type | Precision Ground Steel Plate |
| Material | SUS304 Stainless Steel |
| Length | 215 mm |
| Width | 30 mm |
| Thickness | 6 mm |
| Through Holes | Ø6.5 mm |
| Spot Face | Ø11 mm × 2 mm depth |
| Machining Process | CNC Machining |
| Surface Requirement | Smooth surface, no scratches or visible defects |
| Application | Mounting, support, mechanical assembly |
Machining & Structural Features
This stainless steel plate is CNC machined to ensure consistent thickness, straightness, and precise hole positioning. The Ø6.5 mm through holes are accurately machined and combined with Ø11 mm spot faces to provide proper seating for fasteners and stable assembly performance. All edges are cleanly finished, and the flat surfaces maintain good parallelism and visual uniformity.

Material Performance
SUS304 stainless steel offers excellent corrosion resistance, good mechanical strength, and long-term dimensional stability. These properties make it a reliable choice for precision machined plates used in industrial environments, equipment frames, and exposed structural components.
Surface Quality Control
The plate surface is strictly controlled to remain smooth and free from scratches or machining marks visible to the naked eye. This makes the component suitable for applications where both functional reliability and appearance are required, including exposed mounting and support structures.
Typical Applications
Stainless steel mounting plate
Precision machined support plate
Mechanical equipment brackets
Industrial assembly plates
Custom CNC machined plate components
Custom Manufacturing Capability
Dimensions, hole patterns, tolerances, and surface finish can be customized according to customer drawings or samples. Both prototype and batch production are supported, with consistent quality control throughout the machining process.
As a precision machining supplier, we provide Precision Ground Steel Plate solutions tailored to specific application requirements, combining accurate machining, reliable materials, and stable production capability.
FAQ
Q: Can this precision ground steel plate be customized to different sizes or hole patterns?
A: Yes. The dimensions, thickness, hole size, spot face details, and overall structure can be fully customized based on customer drawings or samples. We support both prototype and batch production for custom CNC machined plates.
Q: What tolerances can you achieve for this precision machined plate?
A: Tolerance capability depends on the specific features and application requirements. For standard CNC machined stainless steel plates, tight dimensional and positional tolerances can be achieved with consistent repeatability. Detailed tolerance requirements can be reviewed during quotation.
Q: Is this plate suitable for use in corrosive or industrial environments?
A: Yes. Made from SUS304 stainless steel, this plate offers good corrosion resistance and mechanical stability, making it suitable for most industrial, mechanical, and equipment applications where long-term durability is required.
Q: How is the surface quality controlled to ensure a scratch-free finish?
A: Surface quality is carefully controlled throughout machining and handling. All plates are visually inspected to ensure smooth surfaces with no visible scratches, dents, or machining marks before delivery.
Q: What information is required to request a quotation for this product?
A: To provide an accurate quotation, we typically require part drawings or samples, material specifications, quantity, tolerance requirements, surface finish expectations, and any special application notes.
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