Nickel chrome alloyNi70r30
Cr30nime Nichrome Alloy Eletrothermal Coil Strip,
Nicr70 / 30
Nikel Chromium e nang le tšepe e phahameng ka tšepe e phahameng haholo ea tšepe, bokaholimo ba 'mele ea thobalano. Ka mocheso o phahameng le ka matla a phahameng,
le ts'ebetso e ntle le ts'ebetso e ka lekanya mofuta o sebelisoang haholo oa metaldictical, likarolo tsa motlakase, tsa motlakase le motlakase
Liindasteri tsa ho etsa indasteri ea ho etsa lintho tse hanyetsanang tsa khatello ea maikutlo.
Mofuta oa Nicr: Cr20ni60, CR15ni60, C20i30, Cr2030, Tr2ES.Sarine
3.product boholo:
Botenya: 0.02--4mm.0
Bophara: 2.5--250mmmmmmmmm
Maemo: GB1234-95
E khanyang le e boreleli
Ni70r30
Likahare tsa lik'hemik'hale,%
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Tse ling |
Max | |||||||||
0.08 | 0.02 | 0.015 | 0.60 | 0.75 ~ 1.60 | 28.0 ~ 31.0 | Bal. | 0.50 | Max 1.0 | - |
Thepa ea Mechani
Mocheso oa max o ntse o tsoela pele Phefumoloho (20ºC) / ω ωHA :City: Ho fana ka phepelo ea motlakase: Se lekaneng ka mokhoa o hlakileng oa ho futhumatsa: Ntlha ea ho qhibiliha: E halhora: Sebopeho sa Micrographic: Thepa ea Magnetic: | 1250ºC 1.18 +/- 0,05 (Dia: <0.5mm) 1.20 +/- 0,05 (Dia: ≥0.50 mm) 8.1 g / cm3 45.2 KJ / M · · · · · · 17 × 60-6 / ºC (20ºC ~ 1000ºC) 1380ºC Metsotso e 20% Ausnite nonmagnetic |
Mofuta | Cr20ni80 | CR15ni60 | Cr30ni70 | Cr20ni35 | Cr2030 | |
Sebopeho sa lik'hemik'hale sa lik'hemik'hale | Ni | Phomola | 55.0 ~ 61.0 | Phomola | 34.0 ~ 37.0 | 30.0 ~ 34.0 |
Cr | 20.0 ~ 23.0 | 15.0 ~ ~ 18.0 | 28.0 ~ 31.0 | 18.0 ~ 21.0 | 18.0 ~ 21.0 | |
Fe | ≤1 | Phomola | ≤1 | Phomola | Phomola | |
Mocheso oa maximal (ºs) | 1200 | 1150 | 1250 | 1100 | 1100 | |
Ha ho na thuso ea mocheso. (CT) | 1.09 ± 0.05 | 1.11 ± 0.05 | 1.18 ± 0.05 | 1.04 ± 0.05 | 1.06 ± 0.05 | |
Lintlha tsa ho qhibiliha (ºC) | 1400 | 1390 | 1380 | 1390 | 1390 | |
Pheliso ea Fellel20ºC (10-6,000) | 800ºC | 1.008 | 1.0788 | 1.028 | 1.188 | 1.173 |
1000ºC | 1.014 | 1.095 | 1.033 | 1.219 | 1.201 | |
1200ºC | 1.025 | 1.043 | ||||
Boleng ba Bophelo bo potlakileng | Tem. (ºs) | 1175 | 1100 | 1200 | 1050 | 1050 |
hora (h) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
Matla a khoheli a itseng (g / cm3) | 8.40 | 8.2 | 8.1 | 7.90 | 7.90 | |
Ellation (%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
Thermal (KJ / MHºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Ho futhumatsa ka ho khetheha (20ºC) j / G.ºC | 0.440 | 0.494 | 0.461 | 0.500 | 0.500 | |
Holisa matla (20 ~ 1000ºSC) α * 10-6 | 18.0 | 17.0 | 17.1 | 19.0 | 19.0 | |
Matla a Tenstile (kg / mm2) | > 85 | > 85 | > 85 | > 85 | > 85 | |
Ho khumama khafetsa (f / r) | > 12 | > 12 | > 12 | > 12 | > 12 | |
Likokoana-hloko | Austenitic | Austenitic | Austenitic | Austenitic | Austenitic |