Alloy 20 Stainless Steel
Alloy 20 stainless steel is a super-austenitic stainless alloy developed for maximum corrosion resistance to sulfuric acid and other aggressive environments not suitable for typical austenitic grades.
Alloy 20 Steel
Our Alloy 20 steel is a solution for stress corrosion cracking that can occur when stainless steel is introduced to chloride solutions. We supply Alloy 20 steel for avariety of applications and will help in determining the precise amount for yourcurrent project.
Standards
- UNS N08020
- ASTM B473
- Control Valves
- Pressure Relief Valves
- Centrifugal Pumps
Applications
Composition(%)
- Carbon 0.070 Max
- Chromium 19.0-21.0
- Copper 3.0-4.0
- Iron 29.85-44.0
- Manganese 2.0 Max
- Molybdenum 2.0-3.0
- Nickel 32.0-38.0
- Phosphorus 0.0450 Max
- Silicon 1.00 Max
- Sulfur 0.0350 Max
Alloy 20 Steel Mechanical Properties
| Material Type | Condition | Ultimate Tensile Strength (PSI) | 0.2% Yield Strength (PSI) | Elongation (% In 2in.) | Reduction Of Area (%) | Hardness Brinell | Hardness Rockwell |
|---|---|---|---|---|---|---|---|
| Alloy 20 | Annealed | 80,000 | 35,000 | 30 | 50 | 160 | * |
Contact one of our sales representatives today
to inquire about our Alloy 20 Stainless Steel
or call us today at 877-741-8548
