Views: 13 Author: Site Editor Publish Time: 2023-10-31 Origin: Site
ASTM A182 F51 is a high-strength and corrosion-resistant stainless steel material. It is a duplex stainless steel with a high Cr content and an appropriate amount of alloy elements such as Ni and Mo. These elements can form a strong corrosion-resistant layer to prevent the medium from corroding the material. The main characteristics of ASTM A182 F51 include corrosion resistance, excellent mechanical properties, weldability and processability.
The Characteristics of ASTM A182 F51 Material
Chemical composition
CHEMICAL | C | Mn | p | S | Si | Cr | Ni | Mo | N |
ASTM A182 F51 | 0.030max | 2.00max | 0.030max | 0.020max | 1.00max | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
Mechanical properties
GRADE | ASTM A182 F51 |
Tensile strength | 620 min |
Yield strength | 450 min |
Elongation% | 25 min |
Reduction of area% | 45 min |
2. Adavantages of ASTM A182 F51 Duplex Stainless Steel Flange
Excellent mechanical properties
Corrosion resistance
Durable connection
Suitable for high pressure and high heat applications.
Ease of installation.
ASTM A182 F51 duplex stainless steel flanges are widely used in fields such as chemical, marine, petroleum, natural gas, and food processing, especially in high-temperature, high-pressure, and highly corrosive environments, which have irreplaceable advantages.
