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Cd7mcun

Corrosion, Toughness, Weldability and Metallurgical Evaluation of ...

CD7MCuN (6% FeCl3, Base Metal@25°C & Weld Metal@22°C,24 hrs.) Material Code Condition Corrosion Rate (mdd**) P/F*** CPT (°C) CD7MCuN Heat 1 Solution Annealed 0.00 P 45

DoEIID/13734-l FERRITE MEASUREMENT IN AUSTENITIC AND DUPLEX ...

from a “CD7MCUN” duplex stainless steel centrifugal casting. CD7MCUN was chosen due to its uniform ferrite content as a function of depth. Each l“X 3M”X3/4 ...

GATE, GLOBE & CHECK CLASSES 150, 300 & 600# CF8 & CF8M BOLTED BONNET

hb= hastelloy b2+hastellob2+hastelloy b2 astm a351-cd7mcun (20.5%cr-29%ni-2.5%mo) 625= inconel 625+inconel 625+inconel 625 astm a890 1a; cd4mcu (25.5%cr-5.5%ni-2%mo)

High-Capacity Rotary Fisher Valves for General or Fibrous Slurry ...

CD7MCuN [alloy 255 duplex stainless steel], or R30006 PEEK/PTFE 232 260 R30006, silver-plated R30006, or S31600L nitride 232 288 Flow ring (steel or stainless to match

Fisher Vee Ball™ V150,V200andV300RotaryControlValves

HD(Heavy-Duty)Metal CF10SMnN(2),CD7MCuN(3) (alloy255 duplexstainlesssteel)orR30006(Alloy6,NACE) HighTemperatureHDMetalSeal R30006(Alloy6) WaveSpring(usewithHDseal) N07750

CAST STEEL VALVES

ASTM A351-CD7MCuN (20.5%Cr-29%Ni-2.5%Mo) ASTM A890 1A; CD4MCu (25.5%Cr-5.5%Ni-2%Mo) ASTM A890 2A; CE8MN (24%Cr-9.5%Ni-4%Mo) ASTM A890 3A (CD6MN) (25.5%Cr-5%Ni-2.25Mo)

The Development of Qualification Standards for Cast Duplex Stainless

Code Alloy Type A CF8 E ASTM A890-4A F ASTM A890-4A* J CD7MCuN* K CD7MCuN * Indicates that the material was centrifugally cast as opposed to static cast

Examples of Duplex Stainless Steels

Cast CD7MCuN Duplex Stainless Steel Modified (30-30-100) Murakami’s –10 s at 90-100 C 200 µm

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CD7MCuN [alloy 255 duplex stainless steel], or R30006 R30006, silver-plated R30006, or S31600L nitride 232 288 office for ENVIRO-SEAL packing