Japan JIS SF40A 一般用途之碳鋼鍛鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Chemical composition(mass fraction)(wt.%) of the SF 40 A

Mechanical Properties of steel grade SF 40 A

Physical Properties of steel grade SF 40 A

Heat Treatment of steel grade SF 40 A

Heat treated : 1952°C - 1815°C

Technological Curves of steel grade SF 40 A

Cross Reference Table (Equivalent Grade) of SF 40 A