Q: What is the upper limit for carbon content in DC01?
A: The mass fraction of carbon (C) should be ≤0.10%. Low carbon content is the core reason for its good plasticity.
Q: What are the requirements for manganese content in DC01?
A: The mass fraction of manganese (Mn) should be ≤0.50%. Manganese can improve the strength of steel but does not affect its plasticity.
Q: What are the restrictions on sulfur and phosphorus content in DC01?
A: Sulfur (S) ≤0.025%, Phosphorus (P) ≤0.035%. Impurities must be strictly controlled to avoid embrittlement.
Q: Are there any requirements for aluminum content in DC01?
A: Acid-soluble aluminum (Alta) is allowed to have a residual content ≥0.020%. Aluminum can refine grains and improve the toughness of steel.
Q: Does DC01 contain alloying elements?
A: It basically does not contain alloying elements. It is a pure low-carbon steel, containing only basic elements such as C, Mn, S, and P.