Cina OEM custom stainless steel impeller kuprosés casting investasi lilin leungit.
Unsur alloy dasar tina sagala casting investasi nikel-base atawa stainless steel nyaeta kromium, nikel, jeung molybdenum (atawa "moly"). Tilu komponén ieu bakal nangtukeun struktur sisikian casting jeung sipat mékanis jeung bakal instrumental dina pangabisa casting pikeun merangan panas, maké, jeung korosi.
Stainless steel boga eusi kromium minimum 10,5%, sahingga leuwih tahan ka lingkungan cair corrosive jeung oksidasi. Sanajan kitu, ieu teu mutlak. Investasi stainless steelcastings "tahan korosi" lamun dipaké dina lingkungan cair jeung uap handap 1200 ° F (650 ° C) jeung "tahan panas" lamun dipaké di luhur suhu ieu.
Kaunggulan tina Komponén Casting Investasi:
- Finish permukaan alus teuing jeung lemes
- Toleransi dimensi anu ketat.
- Bentuk anu rumit sareng rumit kalayan kalenturan desain
- Kamampuhan pikeun tuang tembok ipis kituna komponén casting torek
- Pilihan rupa logam tuang sareng alloy (ferrous sareng non-ferrous)
- Draft henteu diperlukeun dina desain molds.
- Ngurangan kabutuhan mesin sekundér.
- Runtah bahan low.
| Bahan pikeunInvestasi CastingProsés diRMC Foundry | |||
| Kategori | Kelas Cina | Kelas AS | Kelas Jérman |
| Ferritic stainless steel | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Martensitic stainless steel | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
| stainless steel Austenitic | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4404, 1.4406 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Présipitasi Hardening Stainless Steel | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| Duplex Stainless Steel | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
| Luhur Bungbulang Baja | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Pakakas Baja | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Baja Tahan Panas | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Nikel-base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, INCOLOY625 | 2.4815, 2.4879, 2.4680 | |
| alumunium Paduan | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Alloy tambaga | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
| Alloy basis kobalt | UMC50, 670, Kelas 31 | 2.4778 | |
| INVESTASI CASTING TOLERANCES | |||
| Inci | milimeter | ||
| Diménsi | Toleransi | Diménsi | Toleransi |
| Nepi ka 0.500 | ±.004" | Nepi ka 12.0 | ± 0,10 mm |
| 0.500 nepi ka 1.000” | ±.006" | 12.0 ka 25.0 | ± 0,15 mm |
| 1.000 ka 1.500" | ±.008" | 25.0 ka 37.0 | ± 0,20 mm |
| 1.500 nepi ka 2.000” | ±.010" | 37,0 ka 50,0 | ± 0,25 mm |
| 2.000 ka 2.500” | ±.012" | 50,0 ka 62,0 | ± 0,30 mm |
| 2.500 ka 3.500" | ±.014" | 62,0 ka 87,0 | ± 0,35 mm |
| 3.500 nepi ka 5.000” | ±.017" | 87,0 ka 125,0 | ± 0,40 mm |
| 5.000 ka 7.500” | ±.020" | 125.0 nepi ka 190.0 | ± 0,50 mm |
| 7.500 nepi ka 10.000” | ±.022" | 190,0 ka 250,0 | ± 0,57 mm |
| 10.000 nepi ka 12.500” | ±.025" | 250,0 ka 312,0 | ± 0,60 mm |
| 12.500 ka 15.000 | ±.028" | 312,0 ka 375,0 | ± 0,70 mm |
