Global · Enterprise standard
NSSC HOM
-- — -
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 3 | 5 | ||
| C | 0.015 | |||
| Cr | 14 | 16 | ||
| Mn | 1 | |||
| P | 0.04 | |||
| S | 0.03 | |||
| Si | 1 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| sheet, strip, annealed | ≤350 | ≤520 | ≤15 | |||
| sheet, HV | 钢带 退火 230 |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 195.00 | 11.50 | 23.00 | 1.25 | 7.20 |