FONTARGEN A/AF 314

FONTARGEN A 1120 WCr-Ni-Mn welding rodDIN EN 12072:W 19 9 LAWS/A 5.9:ER 308 LMaterial-no.: 1.4316Composition, typical analysis (% w/w):C Si Mn Cr Ni< 0,025 < 0,65 2,0 20,0 10Characteristics / Applications:Joint welding and build-up welding of rustproof, austenitic Cr-Ni steels. For operatingtemperatures of -196°C to +350°C. Scale-resistant (up to 800°C) to air andoxygenating combustion gases. Joint welding of ferritic Cr steels (up to a max. of18% Cr). If under influence of sulphide gases, only root and intermediate beads. Goodresistance to nitric acids.Base materials:TÜV-approved base materials X5CrNi18-10 (1.4301), X2CrNiN18-10 (1.4311),X6CrNiNb18-10 (1.4550)Mechanical properties of pure welding deposit(Min. values at room temperature):Tensile strength:550 N/mm²0,2 %-limit: 320 N/mm²1,0 %-limit: 350 N/mm²Elongation: 35 %Impact energy:75 JHardness:160 HVWelding process:TIGShielding gas (DIN EN 439): l 1 (argon)Current mode:Direct current (-pole)Availability: Diameter (mm): 1,0/1,6/2,0/2,4/3,0/4,0Length (mm): 1000Approvals:TÜVWelding positions: According to DIN EN 287PA PB PC PD PE PF PG06/08/Eb/0184