Crown ER 100S-1 will deposit high-strength, very tough weld metal for critical applications. Originally developed for MIG (GMAW) and TIG (GTAW) welding HY-80 steel for military applications (ships, tanks and submarines), Crown ER 100S-1 is also used for a variety of structural applications where tensile strength requirements exceed 100,000 psi (690 Mpa), and excellent toughness is required to temperatures as low as -60oF (-50oC). Crown ER 100S-1 is also excellent for welding on ASTM A514, A543, A724 and A782 quenched and tempered plate.

Please Note: Welding fumes and gases can be hazardous to your health. . Both the manufacturer and Welding Supplies from IOC recommends that you read and understand the Material Safety Data Sheets and product warning statements prior to using this product.