A203E steel plate characteristics

Characteristics of A203E steel plate:
The purity of molten steel is high, and the impurity content is extremely low. It can reach P≤0.10%, S≤0.005%, N≤70ppm, H≤2ppm, O≤15ppm, and the composition fluctuation range of A203E steel plate with the same specification and different heats is small.

The internal quality of A203E steel plate can be inspected according to the flaw detection standards of China (JB4730; GB72790), the United States (A435, A578), Japan (JISG0801, JISG0901), Germany (SEL072), France (NFA04305) and forgings (GB/T6402).

A203E steel plate has strict tolerance control, flat plate shape, smooth surface, and unevenness can be controlled by 5mm/m.

A203E steel plate has good impact toughness and mechanical properties in low temperature environment. It is usually used in low temperature environment from -70℃ to -101℃, and the quenched and tempered state can reach -107℃.

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