Emissivity Values: copper_stably_oxidized_800K to stainless_steel_aisi347_oxidized_800K
Thermal emissivity and solar absorptivity values for engineering materials — includes temperature-dependent emissivity for metals and nonmetals (100 K to 2500 K), ambient-temperature emissivity for building and industrial materials, and solar radiative properties (solar absorptivity alpha_S) for solar-energy and heat-transfer calculations
| material id | category | condition | emissivity max (dimensionless) | material | temperature K (K) |
|---|---|---|---|---|---|
| copper_stably_oxidized_800K | Metals | Stably oxidized | 0.58 | Copper - Stably oxidized | 800 |
| molybdenum_polished_1000K | Metals | Polished | 0.15 | Molybdenum - Polished | 1,000 |
| nickel_stably_oxidized_400K | Metals | Stably oxidized | 0.49 | Nickel - Stably oxidized | 400 |
| stainless_steel_polished_1000K | Metals | Typical polished | 0.3 | Stainless steel - Typical polished | 1,000 |
| stainless_steel_aisi347_oxidized_800K | Metals | AISI 347 stably oxidized | 0.88 | Stainless steel - AISI 347 stably oxidized | 800 |
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