ماكينة ترصيص الإطارات space er 239h. AWS A5.10 ER2319 The Welding Warehouse, Inc. Alloy 2319. Alloy 2319 was developed as a filler alloy for alloy 2219 that is widely used in high strength structural and aircraft appliions where superior resistance to stress corrosion cracking and high elevated temperature properties are desired.