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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Electrical Resistivity microhm-cm at 68 Deg F.
Stainless MA, UNS S, Stainless MA – MEGA MEX
Annealing Stress relieve at F Csttainless for minutes followed by air cooling. Due to its high strength, however, expect to use higher forces to counteract its tendency to spring-back. 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 required 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.
Humble, Texas fax Developed as an alternative for and stainless in heat resistant applications by replacing ssteel of the chromium and silicon with domestically available rare earth metals. Do not staijless or soak at temperature due to problems associated with excessive grain growth.
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.
MA® – Stainless Steels Available From NeoNickel
For improved creep strength at high temperature, consider Alloysand Heat to F C and finish at F C. Stainless MA is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance.
Similar in characteristics to other austenitic heat resisting alloys. Applications Applications include a wide ztainless of components requiring high strength at elevated temperatures. Filler metal should be of similar composition for maximum weld integrity and properties.
Filler metal should be of similar composition for maximum weld integrity and properties. Applications include a wide variety of components requiring high sfeel at elevated temperatures. Stress relieve at F Cheld for minutes followed by air cooling. Megamex is a metal supplier for hastelloy, monel, inconel, stainless steel, carbon steel, metal fabrication, nickel alloys, 253mw more.
Forming This alloy can be readily sheared, formed and punched. No forming should be performed in the range of F C due to low ductility.
Stainless MA can be welded using conventional welding processes. However, with positive feeds and slow speeds combined with abundant cutting fluid this alloys tendency to work harden may be minimized. It is austenitic in all conditions.
This alloy can be readily sheared, formed and punched.
1.4835 (UNS S30815 – 253MA®* – SS2368)
Nitrogen, carbon and a dispersion of rare earth and alkali metal oxides combine to provide creep rupture strength comparable to the nickel base alloys. Hardening This alloy will not harden by thermal treatment.
This stainkess combines oxidation resistance up to F C with high strength, good general corrosion resistance and ease of fabrication. Among them are included radiant heating tubes, heat exchangers, heat treating oven components, kilns, expansion bellows and stack dampers. Positive feeds and slow speeds combined with abundant cutting fluid can minimize this alloys’ high tendency to work harden.
In comparison to carbon steel, stainless steels are tougher and tend to work harden rapidly. Machinability Similar in characteristics to other austenitic heat resisting alloys.
253 MA(tm) Stainless Steel Material Property Data Sheet – Product availability and request a quote
Alloy Chemistry Data: Full annealing is obtained by heating to F Cholding for minutes followed by air cooling. Modulus of Elasticity Tension.
Stainless steel MA is readily fabricated by standard commercial procedures. This alloy will not harden by thermal treatment. Principal Design Features This alloy combines oxidation resistance up to F C with high strength, good general corrosion resistance and ease of fabrication.
Preheating and post weld annealing wtainless not required.