ER90SB9 .035" X 11lb spoolER90SB9-035-11SKU: 182685$27.74PriceExcluding Sales TaxQuantity*Add to CartBuy NowSales Pitch Designed to weld high temperature steels for hot hydrogen service. This wire is suitable for 9% chromium steels such as P91, T91 and F91. This alloys contains vanadium and niobium which increases the resistance to strain, corrosion and heat oxidation. Prop 65 Warning: A - CO Only