Global · Enterprise standard
18CD4
-- — -
Chemical composition
wt% · log scale- min – max range
- typical value
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.19 | |||
| Cr | 1.05 | |||
| Mn | 0.75 | |||
| Mo | 0.2 | |||
| Si | 0.25 |
Physical properties
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 210.00 | 20.00 | 7.85 |
Typical physical values
| Density | Elastic modulus | Poisson's ratio | Remarks |
|---|---|---|---|
| 7.86 | 203.00 | 0.27–0.30 | 低碳，低合金钢的典型性能数值。此值不来源于标准，它是指示性指标，不能被用于设计用途。 |
Similar grades
| Grade | Region | System |
|---|---|---|
| ECMO100 | Global | Enterprise standard |