C23 · Printing
Stainless Steel Plates for Printing and Media Replication Industry: Selection of 304/316L and List of 3 Parts
In the Printing and Media Replication Industry, we have organized three parts using stainless steel: commonly used 304 / 316L / 420, with thickness ranging from 0.5–20 mm.
Three parts and selection list
| Part / Component | Recommended designation | Specification / Thickness | Surface | Failure modes | Standards |
|---|---|---|---|---|---|
| Grinding/Polished Cylinder Surfaces | 304/316L | Cylinder Surface 3–15mm | Mirror/Delicated/Glazed | Solvent corrosion of ink + blade wear + cylinder scoring | GB/T 3280; Printing Industry Standards |
| Wetting/Painting Roll Surfaces | 304Chrome Coating | Roll Surface 5–20mm | Net Wear Reduces Net Hole Size + Solvent Corrosion | Blade Maintenance Required | GB/T 3280 |
| Nozzle/Skimmer | 420/304 | 0.5–3mm | Hardening/Lapping | Ink Erosion + Skimmer Blade Wear | GB/T 1220；GB/T 3280 |
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Material essentials
- Common grades used: 304 (1), 316L (2), 420 (3)
- What to consider for worn parts (edges, liners, conveyors): hardness, not just corrosion resistance.
- Thickness range 0.5–20 mm: thin plates are mostly 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 the printing and recording media reproduction industry?
How many are there in total for these 3 parts?
What is the most common grade?
Which part is prone to problems?
What thickness should I choose?
Thickness range in the list is 0.5–20 mm. For thin plates, consider bending and surface finish; for thick plates, welding and structural strength. Values may vary by equipment manufacturer for the same location, review your drawing or operating conditions.
Related materials and adjacent industries
Applications3