A588 steel production process:
Electric furnace smelting→LF/VD furnace refining→casting→steel ingot cleaning→steel ingot heating→slab rolling→finishing→cutting and sampling→performance inspection→storage
Ultrasonic flaw detection of A588 steel:
A588 is the American Standard brand, and the ultrasonic flaw detection standard may be tested according to the American Standard flaw detection A578 flaw detection standard, and no cracks, bubbles, etc. are allowed on the surface.
A588 steel fixed rolling requirements:
A588 is produced according to the ASME standard, and the steel plate specification range is finally determined by the manufacturer's steel plate rolling mill. The production thickness is between 8mm-700mm, the weathering steel is below 150mm, and the width is within 4020mm. If it exceeds the specified range, it needs to be reviewed by various departments, and the rolling can only be done after passing.
