| Overview of materials for T 300 Series Stainless Steel | |
|---|---|
| Categories: | MetalFerrous MetalStainless SteelT 300 Series Stainless Steel |
| Material Notes: | This property data is a summary of similar materials in the MatWeb database for the category “T 300 Series Stainless Steel”. Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods. |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.190 – 9.01 g/cc | 0.00686 – 0.326 lb/in³ | Average value: 7.85 g/cc Grade Count:411 |
| Porosity | 1.00 – 5.00 % | 1.00 – 5.00 % | Average value: 3.83 % Grade Count:6 |
| Particle Size | 6.70 – 300 µm | 6.70 – 300 µm | Average value: 28.1 µm Grade Count:29 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 80.0 – 382 | 80.0 – 382 | Average value: 188 Grade Count:165 |
| Hardness, Knoop | 97.0 – 414 | 97.0 – 414 | Average value: 202 Grade Count:80 |
| Hardness, Rockwell B | 37.0 – 100 | 37.0 – 100 | Average value: 82.2 Grade Count:215 |
| Hardness, Rockwell C | 15.0 – 43.0 | 15.0 – 43.0 | Average value: 29.0 Grade Count:28 |
| Hardness, Vickers | 82.0 – 400 | 82.0 – 400 | Average value: 197 Grade Count:90 |
| Tensile Strength, Ultimate | 34.5 – 2200 MPa | 5000 – 319000 psi | Average value: 703 MPa Grade Count:488 |
| Tensile Strength, Yield | 138 – 1800 MPa | 20000 – 260000 psi | Average value: 420 MPa Grade Count:458 |
| Elongation at Break | 1.00 – 88.0 % | 1.00 – 88.0 % | Average value: 33.1 % Grade Count:466 |
| Elongation at Yield | 28.0 – 62.0 % | 28.0 – 62.0 % | Average value: 39.1 % Grade Count:7 |
| Reduction of Area | 35.0 – 88.0 % | 35.0 – 88.0 % | Average value: 53.3 % Grade Count:78 |
| Modulus of Elasticity | 79.3 – 220 GPa | 11500 – 31900 ksi | Average value: 195 GPa Grade Count:349 |
| Compressive Yield Strength | 262 – 1320 MPa | 38000 – 191000 psi | Average value: 707 MPa Grade Count:5 |
| Poissons Ratio | 0.240 – 0.340 | 0.240 – 0.340 | Average value: 0.285 Grade Count:128 |
| Fatigue Strength | 180 – 605 MPa | 26100 – 87700 psi | Average value: 369 MPa Grade Count:19 |
| Shear Modulus | 70.3 – 86.0 GPa | 10200 – 12500 ksi | Average value: 77.6 GPa Grade Count:141 |
| Izod Impact | 55.0 – 165 J | 40.6 – 122 ft-lb | Average value: 133 J Grade Count:106 |
| Izod Impact Unnotched | 108 – 149 J | 80.0 – 110 ft-lb | Average value: 130 J Grade Count:7 |
| Charpy Impact | 43.0 – 325 J | 31.7 – 240 ft-lb | Average value: 156 J Grade Count:114 |
| Charpy Impact, Unnotched | 190 – 216 J | 140 – 159 ft-lb | Average value: 198 J Grade Count:3 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.0000695 – 0.000108 ohm-cm | 0.0000695 – 0.000108 ohm-cm | Average value: 0.0000764 ohm-cm Grade Count:303 |
| Magnetic Permeability | 1.00 – 8.48 | 1.00 – 8.48 | Average value: 1.28 Grade Count:175 |
| Curie Temperature | -115 °C | -175 °F | Average value: -115 °C Grade Count:7 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 13.4 – 20.5 µm/m-°C | 7.44 – 11.4 µin/in-°F | Average value: 17.5 µm/m-°C Grade Count:291 |
| Specific Heat Capacity | 0.450 – 0.502 J/g-°C | 0.108 – 0.120 BTU/lb-°F | Average value: 0.497 J/g-°C Grade Count:294 |
| Thermal Conductivity | 11.6 – 22.6 W/m-K | 80.5 – 157 BTU-in/hr-ft²-°F | Average value: 15.3 W/m-K Grade Count:172 |
| Melting Point | 1230 – 1510 °C | 2250 – 2750 °F | Average value: 1410 °C Grade Count:265 |
| Solidus | 1230 – 1450 °C | 2250 – 2640 °F | Average value: 1390 °C Grade Count:262 |
| Liquidus | 1390 – 1510 °C | 2530 – 2750 °F | Average value: 1430 °C Grade Count:262 |
| Maximum Service Temperature, Air | 260 – 1150 °C | 500 – 2100 °F | Average value: 922 °C Grade Count:149 |
| Minimum Service Temperature, Air | -200 – -196 °C | -328 – -321 °F | Average value: -197 °C Grade Count:6 |
| Processing Properties | Metric | English | Comments |
| Annealing Temperature | 1010 – 1090 °C | 1850 – 2000 °F | Average value: 1050 °C Grade Count:4 |
| Hot-Working Temperature | 899 – 1290 °C | 1650 – 2350 °F | Average value: 1120 °C Grade Count:6 |
| Component Elements Properties | Metric | English | Comments |
| Aluminum, Al | 0.100 – 0.800 % | 0.100 – 0.800 % | Average value: 0.323 % Grade Count:15 |
| Carbon, C | 0.0100 – 0.750 % | 0.0100 – 0.750 % | Average value: 0.0857 % Grade Count:523 |
| Chromium, Cr | 12.5 – 57.0 % | 12.5 – 57.0 % | Average value: 19.6 % Grade Count:530 |
| Cobalt, Co | 0.0500 – 0.200 % | 0.0500 – 0.200 % | Average value: 0.189 % Grade Count:14 |
| Copper, Cu | 0.200 – 5.00 % | 0.200 – 5.00 % | Average value: 1.13 % Grade Count:50 |
| Iron, Fe | 5.50 – 78.0 % | 5.50 – 78.0 % | Average value: 64.2 % Grade Count:525 |
| Manganese, Mn | 0.100 – 6.00 % | 0.100 – 6.00 % | Average value: 1.87 % Grade Count:522 |
| Molybdenum, Mo | 0.300 – 7.90 % | 0.300 – 7.90 % | Average value: 2.72 % Grade Count:177 |
| Nb + Ta | 0.800 – 1.10 % | 0.800 – 1.10 % | Average value: 0.843 % Grade Count:40 |
| Nickel, Ni | 3.00 – 39.0 % | 3.00 – 39.0 % | Average value: 13.0 % Grade Count:530 |
| Niobium, Nb (Columbium, Cb) | 0.100 – 1.00 % | 0.100 – 1.00 % | Average value: 0.708 % Grade Count:19 |
| Nitrogen, N | 0.00500 – 1.00 % | 0.00500 – 1.00 % | Average value: 0.153 % Grade Count:104 |
| Oxygen, O | 0.250 % | 0.250 % | Average value: 0.250 % Grade Count:4 |
| Phosphorus, P | 0.00700 – 0.450 % | 0.00700 – 0.450 % | Average value: 0.0485 % Grade Count:469 |
| Selenium, Se | 0.150 – 0.350 % | 0.150 – 0.350 % | Average value: 0.175 % Grade Count:4 |
| Silicon, Si | 0.0500 – 3.00 % | 0.0500 – 3.00 % | Average value: 1.01 % Grade Count:521 |
| Sulfur, S | 0.00100 – 0.400 % | 0.00100 – 0.400 % | Average value: 0.0368 % Grade Count:474 |
| Tantalum, Ta | 0.100 – 1.00 % | 0.100 – 1.00 % | Average value: 0.250 % Grade Count:18 |
| Tin, Sn | 2.00 % | 2.00 % | Average value: 2.00 % Grade Count:9 |
| Titanium, Ti | 0.0100 – 2.35 % | 0.0100 – 2.35 % | Average value: 0.415 % Grade Count:24 |
| WC | 0.0450 % | 0.0450 % | Average value: 0.0450 % Grade Count:4 |
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display the information in a consistent format. Users requiring more precise data for scientific or engineering
calculations can click on the property value to see the original value as well as raw conversions to equivalent units.
We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding
error. We also ask that you refer to MatWeb’s terms of use regarding this information.
Click here to view
all the property values for this datasheet as they were originally entered into MatWeb.