Stainless 253 MA is a lean austenitic heat resistant alloy with high strength and outstanding oxidation resistance. 253 MA maintains its heat resistant properties by advanced control of micro alloy additions. The use of rare earth metals in combination with silicon gives superior oxidation resistance up to 2000°F.
SPECIFICATION
- Specifications ASTM A240 / ASME SA240
- Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
- Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm
- Thickness 0.1mm to 12 mm Thk
- Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc. STAINLESS STEEL AUSTENITIC GRADES
Chemical composition
C % Si % Mn % P % S % Al % Cr % Cu % Ni % Mo %
Nb % Ti % V %
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