The difference between carbon steel and stainless steel shared by Carbon Steel Pipe Nipples Manufacturer.
What is carbon steel made of?
Many people in life are not clear carbon steel and stainless steel, many people even feel that both are the same material, in fact, carbon steel and stainless steel Big difference. Many people know about stainless steel, but what is carbon steel material, we do not know much. Sina decorates those who grab foreman small make up to introduce carbon steel to everybody what material is qualitative, what does the distinction of carbon steel and stainless steel have again?
Carbon steel products such as Carbon Steel Pipe Nipples mainly refers to the mechanical properties of the steel depends on the carbon content, and generally do not add a lot of alloy elements of steel, sometimes also known as plain carbon steel or carbon steel.
Carbon steel, also known as carbon steel, refers to the iron and carbon alloy with less than 2% carbon content WC. Carbon steel in addition to carbon generally also contains a small amount of silicon, manganese, sulfur phosphorus.
Classification of carbon steel:
1. According to the purpose, carbon steel can be divided into three categories: carbon structural steel, carbon I steel and free-cutting structural steel. Carbon structural steel is divided into building structural steel and machine Two kinds of structural steel manufacturing;
2. According to smelting method, it can be divided into open-hearth steel, converter steel and electric furnace steel;
3. By deoxidation method, it can be divided into boiling steel (F) killed steel (Z) semi-killed steel (b) and special killed steel (TZ).
4. According to carbon content can be divided into low carbon steel (WC 0.25% or less) to carbon steel, medium carbon steel (WC0.25%0.6%) and high carbon steel (WC > 0.6%);
5. According to the content of phosphorus and sulfur, carbon steel can be divided into ordinary carbon steel (with high content of phosphorus and sulfur), high quality carbon steel (with low content of phosphorus and sulfur) and high quality steel (with high content of phosphorus and sulfur)
Phosphorus, sulfur is lower) and super grade high quality steel.
Generally, carbon steel with higher carbon content has higher hardness and strength, but lower plasticity.
The differences between carbon steel and stainless steel:
The statement of carbon steel is not standard, if the content of carbon elements in steel to distinguish the type of steel, can be divided into:
A. mild steel (Cs0.25%);
B. Medium carbon steel (Cs0.25~0.60%);
C. high carbon steel (cs0.60%)
If the content of alloy elements in steel is classified as follows:
A. low-alloy steel (total alloying element content <5%)
B. Medium alloy steel (total content of taijin elements > 5-10%)
C. High alloy steel (total content of taijin > 10%)
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