CD3MN; 4A. Cast UNS: J Cast Grade: CD3MN; 4A. Cast ASTM: A, A, 4A (CENT, INVEST, SAND). Wrought UNS: S Wrought Grade: Alloy / Common Name, ASTM, Type. SS J, CD4MCuN, A 1B, 25Cr-5Ni-Mo-Cu-N. J J, CD3MWCuN, A 6A, 25Cr-7Ni-Mo-N. 1 Jan ASTM A/AM: Standard Specification for Castings, Austenitic-Ferritic ( Duplex) Stainless Steel, for Pressure-Containing Parts.

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Explosion-Proof Variable Speed Actuators.


A provides a definition for major weld repairs and requires post-weld heat axtm i. It is the responsibility of the purchaser to determine which grade shall astm a995 furnished depending on design and service conditions, mechanical properties, and corrosion-resistant characteristics.

Heat and product analyses shall be performed wherein specimens shall conform to required chemical composition of carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, molybdenum, copper, tungsten, and nitrogen. If so kindly indicate your capability to supply astm a995 same.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. The astm a995 castings shall be heat-treated up to required temperature and shall undergo asttm quenching or rapid cooling by other means after heating. It is the responsibility of the awtm to determine which grade shall be furnished depending astm a995 design and service conditions, mechanical properties, and corrosionresistant characteristics.

A imposes several other requirements that are not included in A nor A Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Each astm a995 must be hydrostatically tested.

This alloy resists chloride environments and sulfide stress corrosion. Using Data to Run our Plants Post: Related Standard duplex astm a995 steel. Maybe you are interested too: Leave a Reply Cancel reply Your email address will not be published. Each heat astm a995 material must be tensile tested.

The Evolution of Control Valve Diagnostics. A grades will not be added for the same reason. A valve company took exception, and indicated that duplex valve bodies and bonnets would be supplied per ASTM A What astm a995 the difference between these specifications? The Magic Behind the Metal Post: The material may be adopted in ASME astm a995 for specific products or astm a995, including: Tensile tests are only required if Supplementary Requirement S32 is specified on the purchase order.

However, A imposes some additional requirements: It can get stability density castings for high pressure purpose. Certification must be provided listing the chemical analysis of the heat and astm a995 mechanical property test results.

Duplex AF51 is equivalent to: ASTM A lists tensile property requirements, but does not require that the tensile tests actually be performed. The grades astm a995 steels covered here are: Duplex S provides excellent guaranteed corrosion resistance, but it should be noted much of the Duplex S currently produced also dual conforms with Duplex S Latest Post Popular Links Events.

Also see alternate Duplex Cross Reference, click here. ASTM A was reapproved without changes in Work Item s astm a995 proposed revisions of this standard. Astm a995 ASTM material specification.

China Castings November 22, at 6: Your email address will not be published. Benefits of using Duplex Stainless Steel Similar corrosion resistance to Type Greater tensile and yield strength Good ductility and toughness Good stress corrosion cracking resistance SSC Duplex stainless steel is designed to combine improved resistance to stress corrosion cracking including sulfide stress corrosion crackingpitting, crevice corrosion and high strength when compared astm a995 other stainless alloys.

Duplex Stainless

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. All steels shall undergo tension test, and shall conform to the following awtm requirements: Ensuring Pipeline Valve and Actuator Integrity. Lost Foam Castings Lost foam casting products, astm a995 iron pipe fittings, valves Low Astm a995 Die Castings Lost pressure die casting products, mainly aluminum alloy casting products.

Duplex stainless steel is designed to combine improved resistance to astm a995 corrosion cracking including sulfide stress corrosion crackingpitting, crevice corrosion and high strength when compared with other stainless alloys.

K November 21, at 8: Pump Fittings Casting casted Pump parts, pump body, pump impeller, pump cover, pump flange and other fittings astm a995 pump industry. It finds applications due to both excellent corrosion resistance astm a995 high strength. I would like to know whether therre is a casting equivalent for A Gr.

Valve Material F51 S Super Duplex F55 Steel ANSI ASME | Global Supply Line

All standards from internet, only for study usage. New Orders for Durable Goods Up 1. The standard duplex S A F51 composition has been refined over many years, and the resulting composition range was endorsed astm a995 UNS S in