America ASTM A193B8NAClass1A 高温或高压设备和其他特殊用途用合金钢和不锈钢螺栓材料 and Mechanical Properties, Chemical Element, Cross Reference.

Chemical composition(mass fraction)(wt.%) of the A193 B8NA Class 1A

Mechanical Properties of steel grade A193 B8NA Class 1A

Physical Properties of steel grade A193 B8NA Class 1A

Heat Treatment of steel grade A193 B8NA Class 1A

Heat treated : 1637°C - 1978°C

Technological Curves of steel grade A193 B8NA Class 1A

Cross Reference Table (Equivalent Grade) of A193 B8NA Class 1A