ISO ISO X8NiCrAlTi32 21 Enquiry | Print this page
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- » ISO X8NiCrAlTi32 21
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 - ISO
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- ISO standard Austenite size heat resistant steel
Chemical composition % of the ladle analysis of grade ISO X8NiCrAlTi32 21
| 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 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 929 (≥) | 641 (≥) | 11 | 43 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 131 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 399 (≥) | 426 (≥) | 32 | 43 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 599 | 447 | 797 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| X8NiCrAlTi32-21 | Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels |
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| X8NiCrAlTi32-21 | Steel flat products for pressure purposes - Technical delivery conditions - Part 7: Stainless steels |