Carbon Steels
S1522
Low hardenability steels that achieve medium toughness and high weldability after treatment. Used in the manufacture of coated rollers, flanged shafts, bushings and other parts requiring material with good weldability, particularly in the oil exploration, shipbuilding, capital goods and steel industries.
ABTN | ASTM | SAE | AISI: 1522
DIN | WNr: 1.0570
Chemical composition:
| C % | Mn % | Cr % | Ni % | Mo % | OTHERS % |
| 0,22 | 1,25 | – | – | – | – |
VT20
Steel with low hardenability, mechanical strength and toughness after treatment. Used in the manufacture of structural parts in general, which do not require high mechanical properties and need a material with high weldability.
ABTN | ASTM | SAE | AISI: 1020
DIN | WNr: 1.1151
Chemical composition:
| C % | Mn % | Cr % | Ni % | Mo % | OTHERS % |
| 0,20 | 0,45 | – | – | – | – |
VT45
Steel with low hardenability and toughness, which achieves medium mechanical strength after treatment. Used in the manufacture of large parts requiring good mechanical strength and weldability, typically shafts for sugar cane mills, shafts for power generation, crusher shafts, tie rods for presses and propeller shafts for ships.
ABTN | ASTM | SAE | AISI: 1045
DIN | WNr: 1.1191
Chemical composition:
| C % | Mn % | Cr % | Ni % | Mo % | OTHERS % |
| 0,45 | 0,75 | – | – | – | – |
VT60
Steel with medium hardenability and high mechanical resistance after treatment. Used in the manufacture of parts requiring good wear resistance, such as paper corrugator rolls.
ABTN | ASTM | SAE | AISI: 1060
DIN | WNr: 1.1221
Chemical composition:
| C % | Mn % | Cr % | Ni % | Mo % | OTHERS % |
| 0,60 | 0,75 | – | – | – | – |