Product Overview 253MA round bar (UNS S30815 / 1.4835 / X9CrNiSiNCe21-11-2) is a heat-resistant austenitic stainless steel rod engineered for high-temperature service. Its rare-earth and nitrogen micro-alloyed composition delivers excellent oxidation resistance, creep strength, and thermal stability, making it a reliable choice for demanding industrial environments. Key Specifications Product Type Round Bar / Rod Grade 253MA UNS Number S30815 EN / W.Nr. 1.4835 Designation
Product Overview 253MA round bar (UNS S30815 / 1.4835 / X9CrNiSiNCe21-11-2) is a heat-resistant austenitic stainless steel rod engineered for high-temperature service. Its rare-earth and nitrogen micro-alloyed composition delivers excellent oxidation resistance, creep strength, and thermal stability, making it a reliable choice for demanding industrial environments. Key Specifications Product Type Round Bar / Rod Grade 253MA UNS Number S30815 EN / W.Nr. 1.4835 Designation