Introduction
441 stainless steel 10*1mm coiled tubing
Stainless steel grade 441 is a ferritic stainless steel containing niobium that provides the steel good oxidation and corrosion resistance. This steel provides good high-temperature strength in exhaust gas environments, and has good for deep drawing, good ductility, good weldability, and good brightness. It polishes well. The 441 flat rolled stainless steel possesses magnetic quality in all conditions.
The following datasheet provides an overview of stainless steel grade 441.
441 stainless steel 10*1mm coiled tubing
Chemical Composition
The chemical composition of grade 441 stainless steel is outlined in the following table.
441 stainless steel 10*1mm coiled tubing
| Element | Content (%) |
|---|---|
| Chromium, Cr | 17.50-18.50 |
| Titanium, Ti + Niobium, Nb | 0.60 max |
| Carbon, C | 0.02 max |
| Iron, Fe | Remainder |
441 stainless steel 10*1mm coiled tubing
441 stainless steel 10*1mm coiled tubing
Mechanical Properties
The mechanical properties of grade 441 stainless steel are displayed in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (annealed) | 489 MPa | 70900 psi |
| Yield strength (@temperature 871 °C/ 1600 °F ) | 2.90 MPa | 421 psi |
| Modulus of elasticity | 220 GPa | 31908 ksi |
| Elongation at break (in 2″, annealed) | 35.90% | 35.90% |
| Hardness, Rockwell B (annealed) | 80 | 80 |
Other Designations
Equivalent material to grade 441 stainless steel is 1.4509.
Applications
Grade 441 stainless steel is applied in catering equipment and automotive-exhaust system components.
Post time: May-15-2023