AISI 50100 Ball Bearing Steel Bar

50100 Ball Bearing Steel Bar   Standards: ASTM A29 Steel mill: BAOSTEEL/Dongbei Special Steel Size: Round bar (Diameter):  0.50mm to 800mm Square bar / Flat bar: 3mm to 800mm Surface treatment: brightness, black Hot Rolled, CR, Normalized, Quenched, TMCP. AISI E50100- Ball bearing steel is a kind of high-carbon chromium bearing steel with good performance and…