The type of steel can be classified by a number of different factors:
2023-11-09
1, composition: carbon range, alloy, stainless steel.
2, production method: continuous casting method, electric furnace, etc.
3, the use of finishing methods: cold rolling, hot rolling, cold finishing rolling, etc.
4. Form or shape: rod, rod, tube, disc, plate, sheet, structure, etc.
5. Deoxygenation process (oxygen removed during steelmaking) : calming and semi-calming steel, etc.
6, microstructure: ferrite, pearlite, martensite, etc.
7, physical strength (according to ASTM standards).
8, heat treatment: annealing, quenching and tempering, etc.
9. Quality name: commercial quality, drawing quality, pressure vessel quality, etc