Global Welding Consumable Material Market By Type (Stick Electrodes, Solid Wires, Flux Cored Wires, and SAW Wires & Fluxes), By Application (Automotive, Construction, Aerospace & Defense, Shipbuilding, Pipe, and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029