ASTM A109 Temper 4
| ASTM A109 Temper 4 |
 |
|
| Category |
Steel |
| Class |
Carbon steel |
| Composition |
|
|
| Element |
Weight % |
| C |
0.15 |
| Mn |
0.60 |
| P |
0.035 |
| S |
0.04 |
| Si |
0.90 (max) |
| Cr |
0.8 (max) |
| Cu |
0.20min |
| Zr |
0.05min |
| Ti |
0.1 (max) |
| B |
0.0025 (max) |
| Nb |
0.005-0.06 |
| Mechanical Properties |
|
|
| Properties |
Conditions |
| T (°C) |
Treatment |
| Density (×1000 kg/m3) |
7.7–8.03 |
25 |
|
| Poisson’s Ratio |
0.27-0.30 |
25 |
|
| Elastic Modulus (GPa) |
190–210 |
25 |
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