409 Stainless Steel Strip, Coil & Sheet
UNS: S40910/S40920/S40930
EN-DIN: 1.4512
products & materials
UNS S40910 Stainless Steel Strip, Coil & Sheet
- ASTM A240
409 Stainless is used when corrosion protection is needed beyond a carbon steel capacity. Applications include: Automotive, exhaust systems, and heat exchangers.
Our wide capabilities give us a unique ability to supply all of your 409 stainless steel strip, coil, and sheet needs.
Nominal Composition
| C | Mn | P | S | Si | Cr | Ni | N | Fe | |
|---|---|---|---|---|---|---|---|---|---|
| MIN | – | – | – | – | – | 10.50 | – | – | – |
| MAX | 0.030 | 1.0 | 0.040 | 0.020 | 1.00 | 11.70 | 0.50 | 0.030 | BAL |
Physical Properties
| At 70°F | At 20°C | |
|---|---|---|
| Density | 0.280 lb./in³ | 7.75 g/cm³ |
| Modulus of Elasticity (E) | 30.2 x 10³ ksi | 208.22 x 10³MPa |
| Electrical Resistivity | 24 μ ohm.in | 60 μ ohm.cm |
Typical Room Temperature Mechanical Properties
Typical Mechanical Properties
Typical mechanical properties are based on ASTM A240
| Condition | Tensile Strength Min (UTS) | 0.2% YS Min | Elongation% in 2” Min (50.8 mm) | Hardness Rockwell |
|---|---|---|---|---|
| Annealed (Min) | 55 ksi (380 MPa) | 25 ksi (170 MPa) | 20% | 88 HRBW (Max) |
Limitation of Liability and Disclaimer of Warranty:
- The content in these data sheets is provided primarily by third-party melting mills and is provided for reference only. It is not intended for engineering or design.
- Applications may be discussed, however, Combined Metals Company, LLC, does not recommend or endorse any material for any particular end use or application.
- The data included in this data sheet are typical values and may vary.
- Combined Metals Company, LLC, makes no representations or warranties, express or implied, as to the accuracy, completeness, condition, suitability, performance, fitness for a particular purpose, or merchantability of any information contained in any data sheet.
In no event will Combined Metals Company, LLC, be liable for any damages whatsoever arising from the use of the information included in the data sheets.
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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