Manganese Steel
ISO 683-4 Grade 44SMnPb28 quenched and tempered (+QT)Manganese Steel
EN 10277-3 Grade 44SMnPb28 cold drawnManganese Steel
ISO 683-4 Grade 44SMnPb28 untreatedManganese Steel
EN 10277-3 Grade 44SMnPb28 as rolled and turned (+SH)Manganese Steel
ASTM A29 Grade 1144Manganese Steel
SAE J403 Grade 1144Manganese Steel
ASTM A576 Grade 1144