Ympress Laser S420MC (EN 10149-2) is a hot-rolled, high-strength, low-alloy steel with 420 MPa minimum yield strength. It is optimized for efficient laser cutting and post-cut processing. This datasheet provides information on composition, tensile properties, and bend strength as well as fracture toughness. It also includes information on forming. Filing Code: SA-758. Producer or source: Tata Steel.