China · GB
022Cr11Ti
GB/T 4237:2007 — Hot rolled stainless steel plate, sheet and strip
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionPhysical properties
vs. temperatureChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.03 | |||
| Cd | 0.1 | |||
| Cr | 10.5 | 11.7 | ||
| Mn | 1 | |||
| N | 0.03 | |||
| Ni | 0.6 | |||
| P | 0.04 | |||
| S | 0.02 | |||
| Si | 1 | |||
| Ti | 0.15 | 0.5 | 8x(%C+%N) <= Ti |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| heavy plate, sheet, strip, annealed | 275 | 415 | 20 | |||
| heavy plate, HB, steel strip, annealed | 薄板 197.00 | |||||
| heavy plate, HR, steel strip, annealed | 薄板 92.00 | |||||
| heavy plate, HV, steel strip, annealed | 薄板 200.00 |
Physical properties
20.0
| Elastic modulus | Mean thermal expansion | Thermal conductivity | Specific heat | Resistivity | Density | Poisson's ratio |
|---|---|---|---|---|---|---|
| 201.00 | 460.00 | 0.57 | 7.75 |
Typical physical values
| Density | Elastic modulus | Poisson's ratio | Remarks |
|---|---|---|---|
| 7.61–8.10 | 190.00–215.00 | 0.27–0.30 | 不锈钢的典型材料性能数值，此值不来源于标准，它是指示性指标，不能被用于设计用途。 |
| 7.86 | 190.00–210.00 | 0.27–0.30 | 低碳，高合金钢材料性能属性数值，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 |
|---|---|---|
| S11163 | China | GB |