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Description
| Chemical Composition (wt %, max unless range given) | ||||||
|---|---|---|---|---|---|---|
| Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| 30.0-35.0 | 19.0-23.0 | >=39.5 | <=0.10 | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=520 MPa | >=205 MPa | >=30 % | <=138 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.94 g/cm3 | 1355-1385 °C | 14.4 μm/m·°C | 11.5 W/m·°C | 196 GPa |
Incoloy 800 Nickel-Iron-Chromium Alloy Tube
Nickel-iron-chromium austenitic alloy tube; excellent high-temperature strength and oxidation resistance; good resistance to carburization and sulfidation; stable structure for furnace and heat-treatment tubing.
| Chemical Composition (wt %, max unless range given) | ||||||
|---|---|---|---|---|---|---|
| Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| 30.0-35.0 | 19.0-23.0 | >=39.5 | <=0.10 | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Mechanical Properties (annealed tube) | |||
|---|---|---|---|
| Tensile Strength | Yield Strength | Elongation | Hardness |
| >=520 MPa | >=205 MPa | >=30 % | <=138 HB |
| Physical Properties (typical) | ||||
|---|---|---|---|---|
| Density | Melting Point | Thermal Expansion | Thermal Conductivity | Modulus of Elasticity |
| 7.94 g/cm3 | 1355-1385 °C | 14.4 μm/m·°C | 11.5 W/m·°C | 196 GPa |
