Duplex Stainless Steel Pipe
1.4424 Duplex Stainless Steel Pipe S31500
3RE60 / 1.4424 Duplex Stainless Steel seamless Pipe S31500 for industry S31500 material introduction: S31500 is a special stainless steel resistant to chloride stress corrosion. Resistance to pitting corrosion is equivalent to 316L. Implementation standards: ASTM A789 (ASME SA789) ASTM A790 (ASME SA790) Material: S31500 / 3RE60 / 1.4424 The chemical composition of S31500 / 3RE60 / 1.4424 stainless steel is as follows: C:≤0.03 Si:1.4-2.0 Mn:1.2-2.0 P:≤0.035 S:≤0.015 Cr:18.0-
S31803 Duplex Stainless Steel Pipe
2205 / S31803 Duplex Stainless Steel Seamless Pipe 22%Cr Pren ≥34.0 2205 (UNS S31803) 22% chromium duplex stainless steel Implementation standards: ASTM A789 (ASME SA789) ASTM A790 (ASME SA790) ASTM A928 (ASME SA928) General attributes: Duplex stainless steel has an α + γ dual-phase structure, so its performance characteristics are built of austenitic stainless steel and ferritic stainless steel. It is a type of stainless steel with high strength and best corrosion