Products Description
Corten Steel ASTM A423 Gr 1 Seamless Pipe eventually decreases and from that point on the finish acts as a protective coating for the base metal. This protective coating essentially stops the corrosion.
Laboratory analysis of the rust film have shown that the alloying elements in the steel, particularly copper, chromium, and nickel produced insoluble compounds that clogged the pores at the rust/steel interface, thereby ending the regeneration.
Product Features
Corrosion resistant
Accurate dimensions
Can sustain high pressure & temperature load
Rust proof finish
Smooth transition from flange thickness to pipe
Ensure excellent stress distribution
ASTM A423 Gr. 1 Heat Exchanger / Condenser Tubes Chemical Composition
| Element | A423 Gr. 1 |
| C | 0.15 Max |
| Mn | 0.55 Max |
| P | 0.06–0.16 |
| S | 0.060 max |
| Si | 0.10 Min |
| Cu | 0.20–0.60 |
| Cr | 0.24–1.31 |
| Ni | 0.20–0.70 |
A423 Gr 1 Corten Steel Heat Exchanger & Condenser Tubing Mechanical Properties
| Element | A423 Grade 1 |
| Tensile Strength KSI (MPa) | ≥415 |
| Yield Strength KSI (MPa) | ≥255 |
| Elongation min. % | ≥30 |
Corten Steel A423 / SA423 Gr 1 Heat Exchanger and Condenser Tube Application
| Air Preheater Unit |
| Steam generating Boiler |
| Power Generation |
| Economiser |
| Heat Exchangers |
| Electric Power Plants |
| Fossil Fuel Plants |
| Water Supply Systems |
| Waste Heat Plants |
| Cogeneration Facilities |
Contact now to get A423 Gr 1 Quote
