Alloy 20 Sheet Features
- Excellent corrosion resistance
- Great chemical resistivity
- Chloride stress immunity
- High Strength
- Accurate design precision
- Sturdy & tough
- Good weldability
Alloy 20 Sheet Manufacturer
The alloy 20 sheet is an austenitic type stainless steel sheet that composes of below 50% iron. Its general corrosion resistivity to some chemicals and substances makes this grade 20 alloy sheet become an ideal solution for various industries including power generation, petrochemical, wastewater treatment plant, etc.
The high-level containment of Mo, Cr, Ni, and Cu is a big factor in its excellent resistance. This alloy 20 sheet has great immunity to stress cracking which is the weakness of 316L stainless steel sheets.
At TuoLian, you can get an alloy 20 sheet that offers excellent performance in harsh environments or chemicals. Some quality testing is being performed to ensure its better performance. It includes impact tests, flaring tests, macro/micro tests, flattening tests, corrosion-resistant tests, hardness tests, etc. We can work with your custom specifications of alloy 20 sheets to meet your standards.
Let us provide you with the alloy 20-sheet solutions. Request a quotation now!
- Standard Specification
- Plate Processing
- Chemical Properties
- Mechanical Properties
| Alloy 20 Sheet | |
| Specification | ASME SB463, ASTM B463 |
| Thickness | 0.3mm – 20mm |
| Finish | Cold rolled, hot rolled |
| Length | 2m, 2.44m, 2.5m, 3m, 6m, custom |
| Width | 1m, 1.219m, 1.250m, 1.5m, 2m |
| Alloy 20 Sheet | |
| Hot rolled | Forming |
| Cold rolled | Grinding |
| Machining | Cutting |
| Polishing | Testing |
| Alloy 20 Sheet | |
| Carbon (C) | 0.07 (max.) |
| Sulfur (S) | 0.035 (max.) |
| Chromium (Cr) | 19.00 (min.), 21.00 (max.) |
| Silicone (Si) | 1.00 (max.) |
| Copper (Cu) | 3.00 (min.), 4.00 (max.) |
| Nickel (Ni) | 32.00 (min.), 38.00 (max.) |
| Iron (Fe) | Balance |
| Phosphorus (P) | 0.045 (max.) |
| Molybdenum (Mo) | 2.00 (min.), 3.00 (max.) |
| Alloy 20 Sheet (Stabilized Annealed) | |
| Tensile Strength | 80ksi (min.) |
| Hardness (Rockwell) | 95 (max.) |
| Hardness (Brinell) | 217 (max.) |
| Yield Strength (offset=0.2%) | 35ksi (min.) |
| Elongation % | 30 (min.) |
