MA® is a trademark owned by Outokumpu. Stainless AB. The standard grade designation covering this grade is UNS S Other mills produce grades. Stainless Steel MA Plate Forms of MA Available at Mega Mex. Plate; Welding Material: Bare Weld Wire, Coated Electrode and Spooled Weld Wire. With the addition of rare earth elements, RA MA still performs well at temperatures up to °F (°C), similar to that of stainless steel.
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It is austenitic in all conditions. Heat to F C and finish at F C. Forming This alloy can be readily sheared, formed and punched.
However, with positive feeds and slow speeds combined with abundant cutting fluid this alloys tendency to work harden may be minimized. Stress relieve at F Sfeelheld for minutes followed by air cooling. Due to its high strength, however, expect to use higher forces to counteract its tendency to spring-back. A wide variety of components requiring high strength at elevated temperatures such as heat exchangers, kilns, stack dampers and oven components are common applications for MA.
Electrical Resistivity microhm-cm at 68 Deg F. Stainless steel MA is readily fabricated by standard commercial procedures.
Stainless MA, UNS S, Stainless MA – MEGA MEX
Full annealing is obtained by heating to F Cholding for minutes followed by air cooling. Positive feeds and slow speeds combined with abundant cutting fluid can minimize this alloys’ high tendency to work harden.
Stainless MA is a lean austenitic heat staihless alloy with high strength and outstanding oxidation resistance. Similar in characteristics to other austenitic heat resisting alloys. Applications Applications include a wide variety of components requiring high strength at elevated temperatures.
Annealing Stress relieve at F Cheld for minutes followed by air cooling. Among them are included radiant heating tubes, heat exchangers, heat treating oven components, kilns, expansion bellows and stack dampers. Hardening This alloy will not harden by thermal treatment. This alloy can be readily sheared, formed and punched. In comparison to carbon steel, stainless steels are tougher and tend to work harden rapidly.
Humble, Texas fax Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form stee, This material is stocked primarily in Tubular Products by 3 distributors but is also available to a lesser extent in Wire Products, Bar Products, Flat Rolled Products, and Piping Components.
Stainless MA can be welded using conventional welding processes. Do not hold or soak at temperature due to problems associated with excessive grain stainlexs. Machinability Similar in characteristics to other austenitic heat resisting alloys.
Stainless Steel 253 MA
Preheating and post weld annealing are not required. Filler metal should be of similar composition for maximum weld integrity and properties. Developed as an alternative for and stainless in heat resistant applications by replacing some of the chromium and silicon with domestically available rare earth metals.
Filler metal should be of similar composition for maximum weld integrity and properties.
MA® – Stainless Steels Available From NeoNickel
Modulus of Elasticity Tension. This alloy will not harden by thermal treatment. Alloy Chemistry Data: For improved creep ateel at high temperature, consider Alloysand This alloy combines oxidation resistance up to F C with high strength, good general corrosion resistance and ease of fabrication. Nitrogen, carbon and a dispersion of rare earth and alkali metal oxides combine to provide creep rupture strength comparable to the nickel base alloys. Principal Design Features This alloy combines oxidation resistance up to F C with high strength, good general corrosion resistance and ease of fabrication.
Megamex is a metal supplier stainess hastelloy, monel, inconel, stainless steel, carbon steel, metal fabrication, nickel alloys, and more. Applications include a wide variety of components requiring high strength at elevated temperatures. No forming should be dteel in the range of F C due to low ductility.