

10 Gauge Stainless Steel Plate
10 gauge stainless steel plate corresponds to a thickness of approximately 3.42 mm, making it a versatile material between sheet and heavy plate categories. With a range of standard and custom sizes available, it is widely used in industrial and structural applications where both strength and workability are required.
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- Description
A 10 gauge stainless steel plate refers to a standardized thickness defined by the gauge system, which is commonly used in North America for sheet and plate metals. Understanding gauge conversion and available dimensions is essential for correct material selection in fabrication and engineering projects.
What is 10 Gauge Stainless Steel Thickness?
The gauge system does not represent a linear scale. Instead, each gauge number corresponds to a specific thickness.
Standard Conversion
10 Gauge≈3.42 mm≈0.135 inch10\ \text{Gauge} \approx 3.42\ \text{mm} \approx 0.135\ \text{inch}10 Gauge≈3.42 mm≈0.135 inch
This thickness places 10 gauge stainless steel in the medium plate category, suitable for structural and industrial applications.
Gauge vs Thickness Reference Table
| Gauge Number | Thickness (mm) | Thickness (inch) |
|---|---|---|
| 14 Gauge | 1.90 mm | 0.075 in |
| 12 Gauge | 2.66 mm | 0.105 in |
| 10 Gauge | 3.42 mm | 0.135 in |
| 9 Gauge | 3.80 mm | 0.150 in |
| 7 Gauge | 4.55 mm | 0.179 in |
Typical Size Specifications for 10 Gauge Stainless Steel Plate
10 gauge plates are commonly available in standard sheet and plate sizes:
Standard Sheet Sizes
| Width (mm) | Length (mm) | Description |
|---|---|---|
| 1000 | 2000 | Standard small sheet |
| 1219 | 2438 | 4 ft × 8 ft sheet |
| 1500 | 3000 | Industrial size |
| 2000 | 6000 | Large format plate |
Custom Sizes
- Width: up to 2000 mm or more
- Length: cut-to-length available
- Thickness tolerance: typically ±0.1 mm (depending on process)
Manufacturing Method for 10 Gauge Plate
Because of its thickness (~3.42 mm), 10 gauge stainless steel is typically produced by:
- Hot rolling (common, cost-effective)
- Followed by annealing and pickling
- Optional leveling for improved flatness
In some cases, it can also be:
- Cold rolled for tighter tolerances and smoother surface
Dimensional Considerations
When selecting 10 gauge stainless steel plate, key factors include:
- Thickness tolerance requirements
- Flatness and surface finish (No.1, 2B, BA)
- Cutting method (laser, plasma, waterjet)
- Application-specific size customization
Application Range
Due to its moderate thickness, 10 gauge stainless steel plate is widely used in:
- Structural fabrication
- Equipment manufacturing
- Industrial panels and enclosures
- Construction and support components












