Ho khethoa ho ea ka Melao
Nomoro ea tšepe. | DIN | EN | AISI | JIS | ГОСТ |
1.2085 | - | - | - | / | / |
Sebopeho sa Lik'hemik'hale (ka boima ba 'mele%)
C | Si | Mn | Cr | Mo | Ni | V | W | Ba bang |
0.35 | max. 1.00 | max. 1.40 | 16.00 | - | - | - | - | S: 0.070 |
Tlhaloso
Tšepe ea martensitic e hanyetsanang le ho bola. 1.2085 tšepe e bonts'a khanyetso e ntle ka ho fetisisa ea kutu maemong a thata ka bokaholimo bo bentšitsoeng ho fana ka seipone se felileng. Thepa: Magnetizable steelm e ntle ea ho hanyetsa mochini le ho tiea, e ntle haholo bakeng sa ho etsa lisebelisoa tse tlamehang ho hanela lipolasetiki tse mabifi, lisebelisoa tse ntle tsa machina ka lebaka la sebabole sa eona, se loketseng ho sebetsa sepakapakeng se metsi le mongobo, se loketseng ho belisoa, ho roala le bopaki ba kutu, le e tsitsitseng haholo dimensionally nakong kalafo mocheso.
Lisebelisoa
Mefuta eohle ea lisebelisoa tsa ho itšeha - li-dies and die-blocks indastering ea polasetiki e kang PVC, lithipa, li-shears, lisebelisoa tsa ho buoa, hlobo bakeng sa tlhahiso ea polasetiki, hammoho le lisebelisoa tsa ho buoa le litekanyo tsa ho lekanya.
Thepa ea 'mele (litekanyetso tse tloaelehileng) mochesong oa tikoloho
Modulus ea elasticity [103 x N/mm2]: 212
Boima ba 'mele [g/cm3]: 7.65
Thermal conductivity [W/mK]: 18
Ho hanyetsa motlakase [Ohm mm2/m]: 0.65
Mocheso o khethehileng [J/gK]: 460
Magnetisable: Ho joalo
Coefficient of Linear Thermal Katoloso 10-6 oC-1
20-100oC | 20-200oC | 20-300oC | 20-400oC | 20-500oC |
11.0 | 11.1 | 11.2 | 11.8 | 12.0 |
Soft Annealing
Chesa ho 760-780oC, pholile butle. Sena se tla hlahisa boima bo phahameng ba Brinell ba 230.
Ho thatafatsa
Preheating: 800oC. Matlafatsa mocheso oa 1000-1050oC o lateloa ke oli, kapa bate ea ho pholisa ea polymer. Ho thata ka mor'a ho tima ke 51-55 HRC.
Ho halefisa
Mocheso oa mocheso: 150-200oC.
Ho qapa
Mocheso o chesang oa ho etsa: 1050-850oC, ho pholile butle.
Boikemisetso
Machability e ntle haholo.
Ela hloko
Lintlha tsohle tsa tekheniki ke tsa litšupiso feela.