UNS: S41000
EN-DIN: 1.4510
410 Stainless Steel Alloy
products & materials
410 Stainless Steel Strip, Coil & Sheet
- ASTM A240
410S Stainless Steel is a non-hardening modification of Type 410. A small aluminum addition minimizes austenite formation at high temperatures, thereby restricting the alloy’s ability to harden. The result is a soft, ductile condition when the material is rapidly cooled from above the critical temperature. This non-hardening characteristic also retards formation of hardening cracks when the steel is welded. The alloy is completely ferritic in the annealed condition. 410 stainless steel strip, coil, and sheet can be used for a variety of applications.
Nominal Composition
| C | Mn | P | S | Si | Cr | Ni | Nb (Cb) | N | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | – | – | – | – | – | 17.0 | 9.0 | 10xC | – | – |
| MAX | 0.08 | 2.0 | 0.045 | 0.030 | 1.00 | 19.0 | 12.0 | 1.00 | 0.10 | BAL |
Physical Properties
| At 70°F | At 20°C | |
|---|---|---|
| Density | 0.288 lb./in³ | 7.96 g/cm³ |
| Modulus of Elasticity (E) | 28.0 x 10³ ksi | 193 x 10³MPa |
| Coefficient of Expansion | 9.2 x 10⁻⁶ microinches/in.-°F (70-600°F) | 16.6 μm/m-°C (20-300°C) |
| Electrical Resistivity | 28.4 μ ohm.in | 72 μ ohm.cm |
| Thermal Conductivity | 9.5 Btu-in./ft.²hr.-°F | 16.3 W/m-K |
Typical Room Temperature Mechanical Properties
Typical Mechanical Properties
Typical mechanical properties are based on AK source, ASTM A240.
| Condition | Tensile Strength Min (UTS) | 0.2% YS Min | Elongation% in 2” Min (50.8 mm) | Hardness Rockwell |
|---|---|---|---|---|
| Annealed | 93 ksi (640 MPa) | 37 ksi (250 MPa) | 45% | 84 HRBW |
The information and data in this product data sheet are accurate to the best of our knowledge and belief, but are intended for general information only. Applications suggested for the materials are described only to help readers make their own evaluations and decisions, and are neither guarantees nor to be construed as express or implied warranties of suitability for these or other applications.
Data was obtained from our melt sources with data referring to mechanical properties and chemical analyses are the result of tests performed on specimens obtained from specific locations with prescribed sampling procedures; any warranty thereof is limited to the values obtained at such locations and by such procedures. There is no warranty with respect to values of the materials at other locations. Further information should be sought from the melt sources.
Combined Metals: Who We Are
Combined Metals Company (formerly Combined Metals of Chicago ) processes and distributes over 75 alloys of precision strip and wire. Our precision rolling mills, drawing mills, and extensive network of independent North American service centers, support thousands of customers in many industries including Aerospace, Automotive, Chemical, Consumer, Defense, Electronics, Medical, Oil/Gas, and Power Generation, worldwide.
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