America ASTM A668ClassK 一般工业用碳素钢和合金钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Chemical composition(mass fraction)(wt.%) of the A668 Class K

Mechanical Properties of steel grade A668 Class K

Physical Properties of steel grade A668 Class K

Heat Treatment of steel grade A668 Class K

Heat treated : 1252°C - 1663°C

Technological Curves of steel grade A668 Class K

Cross Reference Table (Equivalent Grade) of A668 Class K