ZERON 100 Chemical and Process Industries - Rolled Alloys

More documents

Recommendations

Info

TABLE 2.Minimum mechanical properties of some stainless steels commonly used by thechemical and process industries.ALLOY0.2% PROOFSTRESS(MPa)UTS(MPa)ELONG n(%) HARDNESS*(HRC)ZERON 100 (Wrought) 550 750 25 28ZERON 100 (Cast) 450 700 25 24316L 213 500 45 2222%Cr Duplex 450 650 25 28904L 230 530 40 226%Mo Aust. 300 650 35 22C – 276 283 690 40 100+* - maximum+ - HRBTABLE 3.Design stresses for some common stainless steels at room temperature.ALLOYPD 5500(Vessels)DESIGN STRESS (MPa)ASME VIII Div. 1(Vessels)ASME B31.3(Pipes)ZERON 100 (Wrought) 319 214 250316L 150 115 11522%Cr Duplex 289 177 2076%Mo Aust. NL 185 207C-276 NL 188 188NL – not listedCopyright © Rolled Alloys 2008Report No. TN1387Issue No. 3 Page 12 of 18
TABLE 4.The results of corrosion tests in simulated TPA fluids.ALLOYCORROSION RATE (mm/y)FLUID 1* FLUID 2 +317LWelded 317L0.440.470.670.68Zeron 100Welded Zeron 1000.0040.0060.0110.016* - Fluid 1: 75% Acetic Acid with traces of Br, Cu and Mn @ 175° C.+ - Fluid 2: 96% Acetic Acid with traces of Br, Cu and Mn @150° C.FIGURE 1 Threshold temperature for chloride SCC ofsome alloys in 3% sodium chloride250200Temperature (° C)150100500316L 22Cr Duplex 904L 6Mo Aust. ZERON 100 C-276AlloyCopyright © Rolled Alloys 2008Report No. TN1387Issue No. 3 Page 13 of 18
Page 1 and 2: REPORTZERON 100 SUPERDUPLEX STAINLE
Page 3 and 4: Figure 3.Figure 4.Figure 5.Figure 6
Page 6 and 7: Code cases for Zeron 100 have been
Page 8 and 9: Zeron 100 outperformed the then cur
Page 10 and 11: 5. CONCLUSIONS1. Zeron 100 has exce
Page 14 and 15: FIGURE 2 Iso-corrosion curves (0.1m
Page 16 and 17: FIGURE 6 Corrosion of some commonst
Page 18: FIGURE 10. Condenser in Zeron 100 f

ZERON 100 Chemical and Process Industries - Rolled Alloys

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?