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Incoloy 825 UNS N08825 2.4858 Alloy 825 NiCr21Mo Forged Forging Steel Round Bars Hollow Bars Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Bars
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We are professional Incoloy 825 UNS N08825 2.4858 Alloy 825 NiCr21Mo Forged Forging Steel Round Bars Hollow Bars Shafts Square rectangular rectangle Blocks Discs Disks Plates Flat Bars from china
Chemical Composition
| C | Si | Mn | P | S | Cr | Mo | Ni | Fe | Ti | Cu | AL | Co | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.4858 | Min % | 19,50 | 2,50 | 38,00 | balance | 0,60 | 1,50 | |||||||
| Max % | 0,025 | 0,50 | 1,00 | 0,02 | 0,015 | 23,50 | 3,50 | 46,00 | balance | 1,20 | 3,00 | 0,20 | 1,00 | |
| (Key to Steel 2010) | ||||||||||||||
| alloy 825 N 08825 | Min % | 19,50 | 2,50 | 38,00 | 22,00 | 0,60 | 1,50 | |||||||
| Max % | 0,05 | 0,50 | 1,00 | 0,03 | 23,50 | 3,50 | 46,00 | 1,20 | 3,00 | 0,20 | ||||
| ASTM B 423 | ||||||||||||||
Physical properties
| Property | Value |
|---|---|
| Density: lb/in2 | 0,294 |
| Hardness: HB | 135-165 |
| Permeability at 20°C/68°F | 1,004 |
| Temperature T °C/F (°C/F) | Specific heat J / kgK (Btu / lb °F) | Thermal conductivity W/mK (Btu·in / ft2·h·°F) | Electric resistance µΩ · cm (Ω circ mill / ft) | Modulus of elasticity kN/mm2 (103 ksi) | Expansion rate from 70°F bis T 10-6 / K (10-6 / °F) |
|---|---|---|---|---|---|
| 20/68 (93/200) | 440 (0105) (110) | 10,8 (73) | 11,2 | 195(28,7) (27,4) | |
| 100/212 | 462 | 2,4 | 114 | 190 | 14,1 |
| 200/392 (204/400) | 488 (0,117) | 14,1 (98) | 118 (710) | 185 (26,8) | 14,9 (8,3) |
| 400/762 (427/800 | 540 (0,131) | 16,9 (120) | 124 (751) | 174 (25,0) | 15,6 (8,7) |
| 500/932 (538/1000) | 565 (0,137 | 18,3 (131) | 126 (761) | 168 (23,8) | 15,8 (8,8) |
| 700/1292 (760/1400) | 615 (0,153) | 21 (155) | 127 (765) | 154 (21,2) | 16,7 (9,5) |
| 900/1652) 982(1800) | 680 (0,167) | 25,7 (192) | 129 (782) | 130 (17,3) | 17,6 (9,9) |
| 1000/1832 | 710 | 28,1 | 130 | 119 | 17,9 |
Mechanical properties (20°C / 68°F)
| Yield strength RP 0,2 (MPa) | >=235 | ||
|---|---|---|---|
| Yield strength RP 1,0 (MPa) | 265 | ||
| Tensile strength- (ksi | 100 | ||
| Elongation (%) | 45 | ||
| Impact energy ISO-V bei RT--längs (J/cm2) bei RT- quer (J /cm2) | >=150 >= 100 | ||
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