tel:
+86 15900607242email:
info@jsalloy.com
Mechanical requirements HIGH TEMPERATURE RESISTING ALLOYS |
||||||||||
ALLOY | ASTM | UNS | W.-Nr. |
Heat Tratment |
Dia |
Tensile Streight min. MPa |
Yield Streight min. (0,2%) MPa |
Elongation in 4D. min. % |
Reduction of Area min. % |
HB max |
600 | B166 | N06600 | 2.4816 | solution annealed | under 1/2 | 655 | 310 | 20 | - | - |
solution annealed | 1/2 to 3 | 620 | 275 | 25 | - | - | ||||
solution annealed | over 3 | 585 | 240 | 30 | - | - | ||||
660A-B-C | A453 | S66286 | 1.4980 | sol+prec.harden | all size | 895 | 585 | 15 | 18 | 248 - 341 |
660D | A453 | S66286 | 1.4980 | sol+prec.harden | all size | 895 | 725 | 15 | 18 | 248 - 321 |
HX | B572 | N06002 | 2.4606 | solution annealed | all size | 660 | 240 | 35 | - | - |
** Stress Rupture Test : temperature 650°C, stress >485 MPa; time to rupture >100 hours; elong. > 5% | ||||||||||
718 | B637 | N07718 | 2.4668 | sol+prec.harden | all size | 1275 | 1034 | 12 | 15 | 331 |
718 API | - | N07718 | 2.4668 | sol+prec.harden | all size | 1034 | 1000 | 20 | 25 | 298-363 |
725 | B637 | N07725 | - | sol+prec.harden | all size | 1034 | 827 | 20 | 35 | 43 HRC |
X-750 | B637 | N07750 | 2.4669 | solution annealed | all size | 965 | 620 | 8 | - | 262 min. |
800H | B408 | N08810 | 1.4876 | solution annealed | all size | 450 | 170 | 30 | - | - |
80A | B637 | N07080 | 2.4952 | solution annealed | all size | 930 | 620 | 20 | - | - |
925 | B637 | N09925 | - | sol+prec.harden | 5/8-3" | 965 | 724 | 18 | 25 | 38 HRC |
- | - | - | sol+prec.harden | 5/8-3" | 965 | 758 | 18 | 25 | 38 HRC |