Natural Steels is a well known exporter, supplier, and trader of 253 MA Flanges. It is a grade combine excellent service property at high temperatures with ease of fabrication. It resists corrosion at temperatures up to 1150°C and can give superior service to Grade 310 in carbon, nitrogen, and sulfur contain atmospheres. 253 MA is an austenitic, chromium-nickel Stainless steel alloyed with nitrogen and immediate elements and suitable for an extensive range of high-temperature application, such as recuperates in steel mills and PCI lance for blast furnaces.