Kitajska OEM izdelki za ulivanje ogljikovega jekla po meripostopek vlivanja po izgubljenem vosku.
| Primerjava kakovosti litega ogljikovega jekla | |||||||||||
| št. | Kitajska | Japonska | ZDA | ISO | Nemčija | Francija | Rusija gost | Švedska SS | Britanija | ||
| GB | JIS | ASTM | UNS | DIN | W-Nr. | NF | BS | ||||
| 1 | ZG200-400 (ZG15) | SC410 (SC42) | 415-205 (60-30) | J03000 | 200-400 | GS-38 | 1,0416 | - | 15l | 1306 | - |
| 2 | ZG230-450 (ZG25) | SC450 (SC46) | 450-240 965-35) | J03101 | 230-450 | GS-45 | 1,0446 | GE230 | 25l | 1305 | A1 |
| 3 | ZG270-500 (ZG35) | SC480 (SC49) | 485-275 (70-40) | J02501 | 270-480 | GS-52 | 1,0552 | GE280 | 35l | 1505 | A2 |
| 4 | ZG310-570 (ZG45) | SCC5 | (80-40) | J05002 | - | GS-60 | 1,0558 | GE320 | 45l | 1606 | - |
| 5 | ZG340-640 (ZG55) | - | - | J05000 | 340-550 | - | - | GE370 | - | - | A5 |
Zmogljivosti livarne za vlitke:
• Največja velikost: 1.000 mm × 800 mm × 500 mm
• Razpon teže: 0,5 kg - 100 kg
• Letna zmogljivost: 2.000 ton
• Vezivni materiali za lupino: silikagel, vodno steklo in njihove mešanice.
• Tolerance: Na zahtevo.
Prednosti komponent investicijskega litja:
- Odlična in gladka površina
- Ozke dimenzijske tolerance.
- Kompleksne in zapletene oblike s prilagodljivim dizajnom
- Sposobnost ulivanja tankih sten, zato lažja ulivna komponenta
- Širok izbor kovinskih litin in zlitin (železnih in neželeznih)
- Pri načrtovanju kalupov ni potreben osnutek.
- Zmanjšajte potrebo po sekundarni obdelavi.
- Nizka poraba materiala.
| Materiali zaNaložno litjePostopek v livarni RMC | |||
| Kategorija | Kitajska stopnja | US razred | Nemčija Grade |
| Feritno nerjaveče jeklo | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Martenzitno nerjaveče jeklo | 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 |
| Avstenitno nerjavno jeklo | 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, 1.4406, 1.4408, 1.4409, 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Precipitacijsko utrjeno nerjavno jeklo | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1,4542 |
| Dvostransko nerjaveče jeklo | 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 |
| Jeklo z visoko vsebnostjo Mn | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Orodno jeklo | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Toplotno odporno jeklo | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Zlitina na osnovi niklja | 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 | |
| Aluminij Zlitina | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Bakrena zlitina | 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 |
| Zlitina na osnovi kobalta | UMC50, 670, razred 31 | 2,4778 | |
| DOPUSTNA ODSTOPANJA VLAČNEGA LITJA | |||
| Palcev | Milimetri | ||
| Dimenzija | Strpnost | Dimenzija | Strpnost |
| Do 0,500 | ±.004" | Do 12,0 | ± 0,10 mm |
| 0,500 do 1,000" | ±.006" | 12,0 do 25,0 | ± 0,15 mm |
| 1.000 do 1.500" | ±.008" | 25,0 do 37,0 | ± 0,20 mm |
| 1.500 do 2.000" | ±.010" | 37,0 do 50,0 | ± 0,25 mm |
| 2.000 do 2.500" | ±.012" | 50,0 do 62,0 | ± 0,30 mm |
| 2.500 do 3.500" | ±.014" | 62,0 do 87,0 | ± 0,35 mm |
| 3.500 do 5.000" | ±.017" | 87,0 do 125,0 | ± 0,40 mm |
| 5.000 do 7.500" | ±.020" | 125,0 do 190,0 | ± 0,50 mm |
| 7.500 do 10.000" | ±.022" | 190,0 do 250,0 | ± 0,57 mm |
| 10.000 do 12.500" | ±.025" | 250,0 do 312,0 | ± 0,60 mm |
| 12.500 do 15.000 | ±.028" | 312,0 do 375,0 | ± 0,70 mm |
