ISO ISO ISO X8NiCrAlTi32 21 ISO standard Austenite size heat resistant steel and ISO X8NiCrAlTi32 21 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Special Alloy | ISO X8NiCrAlTi32 21 | ISO | ISO | ISO standard Austenite size heat resistant steel | 
| ISO X7CrNiSiNCe21 11 | |||||
| ISO X6CrNi23 14 | |||||
| ISO H14 | |||||
| ISO X6CrNi25 21 | |||||
| ISO H15 | |||||
| ISO X15CrNiSi25 21 | |||||
| ISO H16 | |||||
| ISO X12NiCrSi35 16 | |||||
| ISO H17 | |||||
| ISO X6NiCrSi36 19 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | Pb(%) | Al(%) | Ti(%) | Other(%) | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Max 0.10 | Max 1.0 | Max 1.5 | Max 0.015 | Max 0.015 | 19.0-23.0 | 30.0-34.0 | Max 0.7 | Max 0.005 | 0.15-0.60 | 0.15-0.60 | Sn: Max 0.025 | 
| Yield Rp0.2 (MPa) | Tensile Rm (MPa) | Impact KV/Ku (J) | Elongation A (%) | Reduction in cross section on fracture Z (%) | As-Heat-Treated Condition | Brinell hardness (HBW) | 
|---|---|---|---|---|---|---|
| 526 (≥) | 699 (≥) | 43 | 24 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 | 
| Temperature (°C) | Modulus of elasticity (GPa) | Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) | Specific thermal capacity (J/kg·°C) | Specific electrical resistivity (Ω mm²/m) | Density (kg/dm³) | Poisson’s coefficient, ν | 
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.12 | - | |||
| 581 | 861 | - | 34.3 | 443 | - | ||
| 439 | - | 11 | 14.2 | 434 | 341 | 
Heat treated : 1714°C - 1885°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X8NiCrAlTi32-21 | DIN | Germany | The high-temperature and high-strength steel | 
| ISO X8NiCrAlTi32 21 | ISO | ISO | ISO standard Austenite size heat resistant steel | 
| EN X8NiCrAlTi32-21 | EN | Euronorm | Euronorm Stainless Steel | 
| EN X8NiCrAlTi32-21 | EN | Euronorm | Euronorm Stainless Steel | 
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