| Overview of materials for Low Alloy Steel | |
|---|---|
| Categories: | MetalFerrous MetalAlloy SteelLow Alloy Steel |
| Material Notes: | This property data is a summary of similar materials in the MatWeb database for the category “Low Alloy 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. |
| Vendors: | No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material. |
 Printer friendly version Download to Excel (requires Excel and Windows)
Add to Folder: | |
Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.50 – 8.08 g/cc | 0.271 – 0.292 lb/in³ | Average value: 7.84 g/cc Grade Count:1765 |
| Particle Size | 6.70 – 12.0 µm | 6.70 – 12.0 µm | Average value: 9.27 µm Grade Count:20 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Brinell | 121 – 578 | 121 – 578 | Average value: 274 Grade Count:1311 |
| Hardness, Knoop | 140 – 682 | 140 – 682 | Average value: 307 Grade Count:1261 |
| Hardness, Rockwell B | 45.0 – 112 | 45.0 – 112 | Average value: 96.2 Grade Count:1213 |
| Hardness, Rockwell C | 10.0 – 66.0 | 10.0 – 66.0 | Average value: 30.8 Grade Count:1192 |
| Hardness, Vickers | 36.0 – 661 | 36.0 – 661 | Average value: 297 Grade Count:1273 |
| Tensile Strength, Ultimate | 180 – 2730 MPa | 26100 – 396000 psi | Average value: 996 MPa Grade Count:1614 |
| Tensile Strength, Yield | 110 – 2400 MPa | 16000 – 347000 psi | Average value: 715 MPa Grade Count:1612 |
| Elongation at Break | 2.00 – 37.0 % | 2.00 – 37.0 % | Average value: 18.6 % Grade Count:1579 |
| Elongation at Yield | 1.00 – 40.0 % | 1.00 – 40.0 % | Average value: 16.9 % Grade Count:4 |
| Reduction of Area | 3.00 – 75.0 % | 3.00 – 75.0 % | Average value: 53.2 % Grade Count:609 |
| Modulus of Elasticity | 183 – 213 GPa | 26500 – 30900 ksi | Average value: 204 GPa Grade Count:1568 |
| Compressive Yield Strength | 1650 – 1800 MPa | 239000 – 260000 psi | Average value: 1700 MPa Grade Count:12 |
| Bulk Modulus | 152 – 170 GPa | 22000 – 24700 ksi | Average value: 160 GPa Grade Count:1481 |
| Poissons Ratio | 0.270 – 0.300 | 0.270 – 0.300 | Average value: 0.290 Grade Count:1552 |
| Fatigue Strength | 138 – 772 MPa | 20000 – 112000 psi | Average value: 472 MPa Grade Count:17 |
| Fracture Toughness | 15.4 – 143 MPa-m½ | 14.0 – 130 ksi-in½ | Average value: 73.7 MPa-m½ Grade Count:15 |
| Machinability | 40.0 – 75.0 % | 40.0 – 75.0 % | Average value: 59.8 % Grade Count:1219 |
| Shear Modulus | 70.0 – 82.0 GPa | 10200 – 11900 ksi | Average value: 79.8 GPa Grade Count:1598 |
| Izod Impact | 9.00 – 138 J | 6.64 – 102 ft-lb | Average value: 57.5 J Grade Count:132 |
| Charpy Impact | 15.0 – 339 J | 11.1 – 250 ft-lb | Average value: 56.3 J Grade Count:15 |
| Charpy Impact, Unnotched | 39.3 – 176 J | 29.0 – 130 ft-lb | Average value: 82.0 J Grade Count:8 |
| Bend Radius, Minimum | 0.000 – 4.00 t | 0.000 – 4.00 t | Average value: 1.65 t Grade Count:101 |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 0.00000200 – 0.000142 ohm-cm | 0.00000200 – 0.000142 ohm-cm | Average value: 0.0000222 ohm-cm Grade Count:1471 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 10.1 – 14.9 µm/m-°C | 5.61 – 8.28 µin/in-°F | Average value: 12.6 µm/m-°C Grade Count:720 |
| Specific Heat Capacity | 0.448 – 0.669 J/g-°C | 0.107 – 0.160 BTU/lb-°F | Average value: 0.475 J/g-°C Grade Count:1297 |
| Thermal Conductivity | 25.3 – 93.0 W/m-K | 176 – 645 BTU-in/hr-ft²-°F | Average value: 46.5 W/m-K Grade Count:1410 |
| Transformation Temperature | 183 – 910 °C | 361 – 1670 °F | Average value: 600 °C Grade Count:61 |
| Component Elements Properties | Metric | English | Comments |
| Aluminum, Al | 0.0100 – 1.20 % | 0.0100 – 1.20 % | Average value: 0.133 % Grade Count:53 |
| Boron, B | 0.000500 – 0.00600 % | 0.000500 – 0.00600 % | Average value: 0.00225 % Grade Count:202 |
| Carbon, C | 0.0300 – 1.29 % | 0.0300 – 1.29 % | Average value: 0.329 % Grade Count:1749 |
| Chromium, Cr | 0.130 – 5.50 % | 0.130 – 5.50 % | Average value: 0.823 % Grade Count:1255 |
| Cobalt, Co | 3.75 – 12.0 % | 3.75 – 12.0 % | Average value: 8.35 % Grade Count:31 |
| Copper, Cu | 0.100 – 1.50 % | 0.100 – 1.50 % | Average value: 0.493 % Grade Count:113 |
| Hydrogen, H | 0.00100 – 0.00250 % | 0.00100 – 0.00250 % | Average value: 0.00200 % Grade Count:3 |
| Iron, Fe | 63.0 – 100 % | 63.0 – 100 % | Average value: 96.5 % Grade Count:1798 |
| Manganese, Mn | 0.100 – 3.00 % | 0.100 – 3.00 % | Average value: 0.813 % Grade Count:1740 |
| Molybdenum, Mo | 0.0600 – 4.80 % | 0.0600 – 4.80 % | Average value: 0.341 % Grade Count:1267 |
| Nb + V | 0.0200 – 0.150 % | 0.0200 – 0.150 % | Average value: 0.124 % Grade Count:5 |
| Nickel, Ni | 0.100 – 18.5 % | 0.100 – 18.5 % | Average value: 1.88 % Grade Count:946 |
| Niobium, Nb (Columbium, Cb) | 0.00500 – 0.150 % | 0.00500 – 0.150 % | Average value: 0.0428 % Grade Count:92 |
| Nitrogen, N | 0.00100 – 0.0300 % | 0.00100 – 0.0300 % | Average value: 0.0178 % Grade Count:18 |
| Oxygen, O | 0.00250 – 0.100 % | 0.00250 – 0.100 % | Average value: 0.0627 % Grade Count:7 |
| Phosphorus, P | 0.00100 – 0.150 % | 0.00100 – 0.150 % | Average value: 0.0330 % Grade Count:1663 |
| Silicon, Si | 0.0100 – 2.20 % | 0.0100 – 2.20 % | Average value: 0.285 % Grade Count:1732 |
| Sulfur, S | 0.00100 – 0.400 % | 0.00100 – 0.400 % | Average value: 0.0367 % Grade Count:1697 |
| Titanium, Ti | 0.0100 – 1.40 % | 0.0100 – 1.40 % | Average value: 0.324 % Grade Count:58 |
| Vanadium, V | 0.00500 – 0.300 % | 0.00500 – 0.300 % | Average value: 0.104 % Grade Count:171 |
| Zirconium, Zr | 0.0100 – 0.150 % | 0.0100 – 0.150 % | Average value: 0.0388 % Grade Count:40 |
Some of the values displayed above may have been converted from their original units and/or rounded in order to
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.
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.