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UNS S32760 vs AISI 2205 (1.4501 vs 1.4462)

UNS S32760 vs AISI 2205 (1.4501 vs 1.4462)

PropertyUNS S32760 (1.4501 / F55 · Zeron 100)AISI 2205 (1.4462 / S31803–S32205)
COMPOSITION (%)
Cr (chromium)24 – 2621 – 23
Ni (nickel)6 – 84.5 – 6.5
Mo (molybdenum)3 – 42.5 – 3.5
N (nitrogen)0.2 – 0.30.08 – 0.2
Cu (copper)0.5 – 1—
Mn (manganese)0 – 10 – 2
W (tungsten)0.5 – 1—
PHYSICAL
Density (g/cm3)7.73 – 7.827.8 – 7.82
MECHANICAL
Young’s Modulus (GPa)190 – 200195 – 205
Yield Strength (MPa)515 – 565460 – 510
Tensile Strength (MPa)700 – 930640 – 950
Elongation (% strain)23 – 2720 – 25
Hardness – Brinell (HB)276 – 286278 – 308
Hardness – Rockwell C2822 – 31
Fatigue Strength @ 10^7 (MPa)241 – 267261 – 289
Fracture Toughness (MPa*m^0.5)150 – 195144 – 195
THERMAL
Melting Point (C)1400 – 14501400 – 1450
Max Service Temp (C)335 – 365335 – 365
Min Service Temp (C)-60 – -50-60 – -50
Thermal Conductivity (W/m*C)12.9 – 1514.4 – 15.6
CORROSION RESISTANCE
PREN37.9 – 45.730.5 – 37.8
Pitting & Crevice CorrosionVery High (>40)High (30-40)
Stress Corrosion CrackingSlightly SusceptibleNot Susceptible
Sea WaterExcellentGood
Sour Oil & GasGoodGood
PROCESSING
Machining Speed (m/min)14.615.8
WeldabilityGood (MIG/plasma/SAW/TIG: Excellent)Good (MIG/plasma/SAW/TIG: Good)
Metal CastingUnsuitableUnsuitable
Metal Hot FormingLimited useAcceptable
Carbon Equivalency1.12 – 1.40.942 – 1.24
NOTES
Generation / Notes2nd generation duplex2nd generation duplex
Typical Uses——
Overview · All Grades
Duplex & Semi-Austenitic Stainless Steels
Material Group Page
Cast Grades
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ASTM CD-4MCu
Material Data Sheet
Wrought Grades
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UNS S32003 / AL 2003
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LDX 2101
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AISI 329
Material Data Sheet
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AISI 2205
Material Data Sheet
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UNS S32550
Material Data Sheet
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UNS S32760
Material Data Sheet