1.0503, S45C, G10450, AISI 1045
KAKARETSO LITŠOANTŠISO
1045/C45 tšepe e hlalosoa e le tšepe ea carbon e mahareng e nang le 0.4% -0.5% Carbon. E fana ka weldability e ntle, machinability e ntle, matla a phahameng le thepa ea tšusumetso, empa e tlase ka thata ka lebaka la khaello ea likarolo tse loketseng tsa alloying.
Ho khethoa ka Melao
Matt. Che. | TSOA | IN | AISI |
1.0503 | C45 | - | 1045 |
Sebopeho sa Lik'hemik'hale (ka boima ba 'mele%)
C | Le | Mong | Kr | Mo | Ho | IN | IN | Ba bang |
0.46 | max. 0.40 | 0.65 | max. 0.40 | boholo.0.10 | max. 0.40 | - | - | (Cr+Mo+Ni)= max. 0.63 |
Tlhaloso C45 ke tšepe ea carbon e mahareng e sebelisoa ha matla a maholo le ho thatafala ho lakatseha ho feta boemong ba "joaloka". Ho nepahala ka boholo bo feteletseng, ho otloloha le ho tsepamisa mohopolo ho kopanya ho fokotsa ts'ebetso ea ts'ebeliso ea lebelo le holimo. E fetotsoe, e siloe fatše 'me e bentšitsoe. Lisebelisoa tse Tingoeng le tse latelang tse betliloeng bakeng sa likurufu, lithaere, lithaere tsa mabili, lithupa, lisekele, lilepe, lithipa, liboro tsa lehong, lihamore, joalo-joalo3x N/mm2]: Boima ba 205 [g/cm3]: 7.85 Bokhabane bo khethehileng ba mocheso[J/gK]: 0.48 Coefficient of Linear Thermal Expansion 10-6°C-1
20-100OC | 20-250OC | 20-500OC |
11.5 | 13.0 | 14.0 |
Mocheso o bonolo oa Annealing ho 680-710 ° C, pholile butle ka sebōping. Sena se tla hlahisa boima bo boholo ba Brinell ba 207. Normalizing Mocheso o tloaelehileng: 840-880 ° C/moea. Ho thatafatsa Harden ho tloha mocheso oa 820-860 ° C e lateloang ke ho tima metsi kapa oli. Mocheso oa ho futhumatsa: 550-660 ° C/moea. Mechanical Properties in Tingoe + Tempered Boemo
Diameter d (mm) | Botenya t (mm) | 0.2% khatello ea maikutlo (N/mm²) | Matla a ho tiea (N/mm²) | Elongation A5(%) | Phokotso Z (%) |
min. 490 | 700-850 | min. 14 | min. 35 | ||
min. 430 | 650-800 | min. 16 | min. 40 | ||
min. 370 | 630-780 | min. 17 | min. 45 |
Thepa ea Mechini e Maemong a Tloaelehileng
Diameter d (mm) | Botenya t (mm) | 0.2% khatello ea maikutlo (N/mm²) | Matla a ho tiea (N/mm²) | Elongation A5(%) |
min. 390 | min. 620 | min. 14 | ||
min. 305 | min. 305 | min. 16 | ||
min. 275 | min. 560 | min. 16 |
Setšoantšo sa Mocheso oa Mocheso - Thepa ea Mechini Ho theha Mocheso o chesang oa ho theha: 1050-850 °C.