RA800H/AT l Heat Resistant Alloys l Product Line RA800H/AT is an austenitic heat resistant alloy meant for high temperature structural applications.  The strength of RA800H/AT is achieved by controlled levels of carbon, aluminum and titanium along with a 2100°F (1149°C) minimum anneal to achieve grain size ASTM 5 or coarser. Specification Inventory UNS DIN Form ASME ASTM AMS Plate Sheet Bar Pipe   WeldingProducts Forging Billet N08811 1.4876 Plate, sheet Weld Wire SB-409 (AWS-ERNiCr-3) B 409  VIEW RA800H/AT DATA SHEET   FABRICATION INFORMATION   GET A QUOTE ON RA800H/AT