YT01 pure iron main chemical composition%, not greater than | ||||||||||||
C | Si | Mn | S | P | Al | Cr | Cu | Nb | Ni | Ti | O | N |
0.002 | 0.002 | 0.02 | 0.003 | 0.003 | 0.007 | 0.008 | 0.009 | 0.0001 | 0.006 | 0.0002 | 0.004 | 0.003 |
Product status: Square billet, round bar | ||||||||||||
YT2 pure iron main chemical composition%, not greater than | ||||||||||||
C | Si | Mn | S | P | Al | Cr | Cu | Nb | Ni | Ti | O | N |
0.003 | 0.004 | 0.07 | 0.005 | 0.01 | 0.005 | 0.013 | 0.01 | 0.0003 | 0.009 | 0.06 | 0.004 | 0.004 |
Product status: Square billet | ||||||||||||
YT3 pure iron main chemical composition%, not greater than | ||||||||||||
C | Si | Mn | S | P | Al | Cr | Cu | Nb | Ni | Ti | ||
0.003 | 0.007 | 0.06 | 0.006 | 0.007 | 0.005 | 0.02 | 0.008 | 0.0008 | 0.013 | 0.0003 | ||
Product status: Square billet | ||||||||||||
The main chemical composition of high-purity iron is%, not greater than | ||||||||||||
C | Si | Mn | S | P | Al | Cr | Cu | Nb | Ni | Ti | O | N |
0.003 | 0.007 | 0.013 | 0.0009 | 0.003 | 0.007 | 0.006 | 0.008 | 0.0003 | 0.008 | 0.0005 | 0.005 | 0.005 |
Product status: Square billet |
The transformation from pure iron to special steel is a complex and delicate process that requires strict control of process parameters and quality requirements at each stage. Through steps such as alloying, smelting and refining, heat treatment, and processing and forming, special steel products with excellent performance and wide applications can be produced.