C20 · Wood Processing
Stainless Steel Plates for the Wood Processing and Wood, Bamboo, Rattan, Palm, and Grass Products Industry: Selection of 304/316L and List of 3 Parts
In Our Industry, We Have Organized Three Stainless Steel Parts: Commonly Used 304 / 316L / 420, Thickness from 1.5–10 mm.
Three Parts and List of Materials
| Part / Component | Recommended Grade | Size / Thickness | Surface | Main Failure Modes | Reference Standards |
|---|---|---|---|---|---|
| Wood Pellet Press Template/Pad | 304/316L | 2–6mm | Mirror / 2B | High Temperature 180–220℃ + Wood Residue + Adhesive + Wear | GB/T 3280; LY/T Plywood Machinery Standard |
| Wood Kiln Interior Wall/Wall Bracket/Fan Conduit | 304 | 1.5–4mm | 2B | High Humidity and High Temperature + Volatile Organic Acids from Wood | GB/T 3280 |
| Woodworking Tools/Blades Base | 420/440 | 2–10mm | Quenched + Polished | High Hardness Cutting Wear + Resin Adhesion | GB/T 1220 |
Here is the SpecificationStandard ConfigurationFor Parts in Different Media, Temperatures, and Welding Methods, 304 May Be Replaced with 316L or 2205 —— Explain Usage Conditions Clearly to Save Time.
Key Points for Material Selection
- The Most Common Grades Used in This Industry Are 304 (2), 316L (1), and 420 (1) —— Parentheses Indicate the Number of Parts Involved, Serving as a Starting Point for Quotation and Stocking.
- High-temperature section also accumulates creep and oxidation, consider 310S / heat-resistant castings (2/3 hits).
- Consider hardness for wear parts (edges, liners, conveyors), not just corrosion resistance (2/3 hits).
- Thickness range 1.5–10 mm: thin plates are usually formed pieces (consider bending rebound and deep drawing cracking), thick plates are mostly welded structures (consider heat input and sensitization).
Common Issues
Which stainless steel is used most in wood processing and woodworking, bamboo, rattan, cane, and reed industries?
Based on the total number of occurrences for these three parts, 304 appears most frequently (2 hits), followed by 316L (1 hit) and 420 (1 hit). Specific to a part still requires looking at the medium and temperature, such as stainless steel countertops that contact salt water should switch from 304 to 316L.
What parts are most prone to problems?
Based on failure descriptions, typical is "laminated wood hot pressing mold/template": high temperature 180–220℃ + wood shavings + adhesive + wear; recommended grade 304/316L, size 2–6mm. For this type of condition, it's recommended to clarify the medium concentration, temperature, and cleaning method during the design phase.
What thickness should I select?
Thickness range in the list is 1.5–10 mm. For thin plates, consider bending and surface finish; for thick plates, welding and structural strength. Values may vary by manufacturer for the same location. Recheck with your drawing or operating conditions.
Material and Specifications
Applications3