GEE GETIG 80S-B2 / ER80S-B2 TIG Welding Filler Wire
ER80S-B2 TIG Welding Filler Wire GEE GETIG 80S-B2 / ER80S-B2 is a copper-coated solid welding wire alloyed with approximately 1.25% Chromium and 0.5% Molybdenum. It is designed for welding creep-resistant steels of similar composition used in power-generating plants operating at temperatures up to 570°C. The deposited weld metal meets X-ray quality requirements. The product is classified according to AWS/SFA 5.28 ER80S-B2 and DIN 8575-84 SGCr Mo 1. Key Features GEE GETIG 80S-B2 / ER80S-B2 Copper-coated solid welding wire Alloyed with Chromium and Molybdenum Designed for creep-resistant steels Suitable for high-temperature power plant applications Suitable for steels of similar composition Deposited weld metal meets X-ray quality Pure Argon shielding gas DC negative welding current Product Specifications Specification Details Brand GEE Limited Product Name GETIG 80S-B2 Identification GETIG 80S-B2 / ER80S-B2 Product Type TIG Welding Filler Wire Classification AWS/SFA 5.28 ER80S-B2 DIN Classification DIN 8575-84 SGCr Mo 1 Coating Copper Coated Chromium (Cr) 1.2–1.5% Molybdenum (Mo) 0.40–0.65% Shielding Gas 99.99% Argon Gas Flow Rate 7–12 L/min Back Purge Required Preheat & Interpass Temperature 135–165°C Welding Current DC (-) Tensile Strength 560–640 N/mm² Yield Strength 480–580 N/mm² Elongation 20–28% Standard Length 1000 mm Available Sizes 1.6 mm, 2.0 mm, 2.40 mm, 2.50 mm, 3.15 mm, 3.20 mm Packing per Packet 5 kg Packing per Box 20 kg (5 × 4) The classification, welding conditions, mechanical properties, and packing information are taken directly from the supplied GEE datasheet. Chemical Composition Element Range Carbon (C) 0.07–0.12% Manganese (Mn) 0.40–0.70% Silicon (Si) 0.40–0.70% Sulphur (S) 0.025% Max Phosphorus (P) 0.025% Max Chromium (Cr) 1.20–1.50% Molybdenum (Mo) 0.40–0.65% Copper (Cu) 0.35% Max Typical Applications GEE GETIG 80S-B2 is generally suitable for welding 1 Cr ½ Mo creep-resistant steels, including: ASTM A387 Grade B DIN 13 Cr Mo44 GS-17Cr Mo55 ASTM A335 Grade P11 ASTM A335 Grade P12 ASTM A199 ASTM A200 ASTM A213 These applications are specified in the supplied product datasheet. Welding Parameters Parameter Details Shielding Gas 99.99% Argon Gas Flow 7–12 L/min Back Purge Required Preheat Temperature 135–165°C Interpass Temperature 135–165°C Welding Current DC (-) Packing Details Size Length Packing / Packet Packing / Box 1.6 mm 1000 mm 5 kg 20 kg 2.0 mm 1000 mm 5 kg 20 kg 2.40 / 2.50 mm 1000 mm 5 kg 20 kg 3.15 / 3.20 mm 1000 mm 5 kg 20 kg