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Castings - Stainless Steel and Nickel-Base

CD4MCuN (Mr-5Ni-Mo-Cu-N) UNS J93372 CD4MCuN is CD4MCu modified with nitrogen to improve corrosion resistance, strength, weldability, and castability.


C0RR0SION RESISTANT ALLOY CD-4MCu Page 2 WELDABILITY CD-4MCu may be welded by the SMAW and GTAW processes. Electrodes Same composition. Preheat Not required.


Reference should be made Physical properties CD4MCu Modulus of elasticity, psi x 10 6 29.0 Density, lb/in 3 0.28 Sp. Heat, Btu/lb. o F, at 70 o F0. 11 Electrical resistivity, :S.m, at 70 o F0. 75 Melting point, approximate o F 2700 Magnetic permeability Ferromagnetic Thermal conductivity Mean coefficient of Btu/(ft.h. ...

Centrifugally Cast Duplex Stainless Steel

LOW ALLOY STEELS • Plain Carbon • Ni-Cr, Ni-Cr-Mo STAINLESS STEELS Austenitic (300 series) • CF8, CF3 (304, 304L) • CF8M, CF3M (316, 316L) Martensitic (400 series) • CA15, CA40 (420) • CA6NM (410) Precipitation Hardened Alloys • CB7Cu-1 (17-4PH) • CB7Cu-2 (15-5PH) Duplex Stainless Steel • CD4MCu ...

Non-Clog Process Pumps with

2 Goulds CV 3196 Recessed Impeller Process Pumps Designed for Non-Clog Solids Handling Capacities to 2700 GPM (610m 3 /h) Heads to 440 feet (134 m) Temperatures to 500°F (260°C) Pressures to 285 PSIG (1965 kPa) Performance Features for Solids Handling Services Extended Pump Life Concentric ...

Bulletin A/7l

*Durcomet 100 Corrosion Durcomet 100 in deaerated sulfuric acid. Also shown on this curve is Type 316 Resistance stainless steel and Durimet 20. Aeration or the presence of oxidizing contaminants continued such as nitric acid, ferric sulfate, or copper sulfate would extend the range of ...

PumpLines fall 02

Modern seawater resistant duplexes usually contain at least 25% chromium and have increased levels of molybdenum and nitrogen alloying over the standard duplex offerings such as wrought UNS S32900 (AISI Type 329), and cast UNS J93370 (ACI Type CD4Mcu).


Consideration also must be given to difficulties that might arise from the difference in thermal expansion coefficients of the weld and base metals. 2.1.2 Iron-chromium-nickel alloys with additions of copper (CB7Cu) or copper and molybdenum (CD4MCu) are high-strength, two-phase austenite-martensite or ...

Common Steel Standards

9 C Si Mn P S Cr Ni Mo Others Hardness (HB) Steel Type Metal Code Standard Version Chemical Composition Tensile Strength (N/mm 2) Yield Strength (N/mm2) Elong-ation (%) Impact Strength ISO-V (J) 0.2 1 Duplex Steel USA CD4Mcu/Grade 1A ASTMA 890/A890M 99 CD3MN/Grade 4A ASTMA 890/A890M 99 5A (CE3MN) ASTMA 890/A890M 99 1.4517/GX2CrNiMoCuN25-6-3 ...


no. Per name ductIle 316SS alloy cd4mcu monel elloy PumP Iron 20 b&c 100 1 Casing Di 316ss alloy 20 CD4mCu monel b&C