UNI 663 Grade Fe45-1 is a mild carbon steel alloy. The maximum content of carbon in the alloy rounds out to 022 %. This low carbon TS 346 Grade Fe45 is a low cost grade and is referred to by most manufacturers as either a cs pipe or an m pipe. In comparison to most high carbon steel alloys, the hardness property of fe45 steel tube is low.
But this could be easily remedied by subjecting the tubes to a carburising process. Carburization is a type of a heat treatment process wherein steel components such as the fe45-1 uni 663 tube absorbs carbon. During this process, a steel alloy is heated in the ubiquity of a carbon-bearing substance. For this purpose, materials like either charcoal or carbon monoxide prove to be highly effective. The intent of subjecting fe45 Boiler Tubes to a process like carburization is to secure superior hardness in the alloy. A longer duration in combination with the use of an elevated temperature for carburizing is typically associated with an increase in the extent of the diffusion of carbon molecules. Therefore for applications, which have a low cost and high hardness requirement, using a carburized UNI 663 Grade Fe45 Carbon Steel Seamless Tubes documents to be a cost effective and efficient solution.
UNI | 7729 | 7229 | Fe 360 |
UNI | 7729 | 7729 | Fe 510 |
UNI | 7729 | 7729 | Fe 540 |
UNI | ISO 4200 | 663 | Fe 35-1 |
UNI | ISO 4200 | 663 | Fe 35-2 |
UNI | ISO 4200 | 663 | Fe 45-1 |
UNI | ISO 4200 | 663 | Fe 45-2 |
UNI | ISO 4200 | 663 | Fe 52-1 |
UNI | ISO 4200 | 663 | Fe 52-2 |
UNI | ISO 4200 | 663 | Fe 55-1 |
UNI | ISO 4200 | 663 | Fe 55-2 |
Chemical Properties | |||||||||
---|---|---|---|---|---|---|---|---|---|
Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
max 0.22 | – | – | 0.045 | 0.045 | – | – | – | – | – |
Yield Strength | Tensile Strength | Elongation A5 min | |||
MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
450 | 550 | – | 21 |