kawat las 310 DENKI D-310 AWS: A5.4 E310-16 Merek : Denki Panjang : 35CM DENKI Type 310 electrodes were developed for the welding of type 310 stainless steel. Denki Type 310 weld deposit exhibits the same chemical analysis and oxidation resistance as the base plate metal. Maintenance engineers consider Denki Type 310 as a general purpose electrode for welding almost every analysis of carbon and alloy steel. Preheating to approximately 300 to 500F. produces strong crack-free welds in dissimilar steels. Maximum operating temperature in a non-sulphurous environment is 1150°C. It is considered standard practice to weld types 410, 430 and 502 with Denki Types 310 or 309 where field welding is done and where it is not possible to preheat or anneal after welding. Its heat resistance is excellent. Typical applications include annealing plants, hardening plants, steam boiler construction, crude oil industry and ceramic industry. Typical Chemical Analysis of Deposited Metal (%) C Cr Ni Mn Si 0.15 26 21 1.8 0.4 Typical Mechanical Properties of Deposited Metal Tensile Strength (psi) 85,000-95,000 Elongation (%) 35-45