310moln (725ln) Urea Grade Stainless Steel

By following the ongoing market developments and trends, we are the leading Exporter & Manufacturer of 310MoLN (725LN) Urea Grade Stainless Steel in Suzhou, Jiangsu Sheng, China.
A-one Alloy supplies high quality 310MoLN bars and pipes.
Stainless steel grade 310MoLN is a fully austenitic stainless steel that does not have intermetallic phases such as intergranular carbide precipitations. The 310MoLN steel grade has an optimized chemical composition designed specifically for applications in urea plants. The nitrogen in the chemical composition helps to stabilize and strengthen the austenitic phase. This material provides improved corrosion-resistance in urea carbamate environments such as high-pressure strippers.
Density: 7.9g/cm3
Character
i Very good corrosion resistance to carbamide synthesis.
i Good corrosion resistance to intergranular corrosion.
Application
Production of carbamide.
Equal grades
UNS S31050, EN 1.4466, 00Cr25Ni20Mo2N, 25-22-2, X1CrNiMoN25-22-2
Chemical composition
Ca 0.030, Mna 2.00, Pa 0.030, Sa 0.015, Sia 0.50, Ni=20.5~23.5, Cr=24.0~26.0, Mo=1.6~2.6, N=0.09~0.15, Fe=reminder
Standards
i ASTM A240 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
i ASTM A182-A182M-13 Standard Specii cation for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
Product forms available at A-one Alloy