Custom Chrome Molybdenum 42CrMo4 ingxubevange yentsimbiiimveliso zotyalo-maliyokutshixa hook yemoto ngeunyango lomphezulu we-electrophoresis.
I-42CrMo4 (1.7225) evela kwi-specification ye-EN 10083-3, ehlala iphathwa ngokushushu yi-QT (Queching + Tempering), isetyenziselwa ngokubanzi ukuvelisa utyalo-mali. Inamandla amakhulu, ukuqina okuphezulu, ukuqina okuhle, ukucaphuka, umda wokudinwa okuphezulu, ukumelana nempembelelo entle emva kokucinywa kunye nokucaphuka, kunye nokuqina kwempembelelo yobushushu obuphantsi. Ibakala elilinganayo le-42CrMo4 yi-4140 (ASTM, USA) kunye ne-42CrMo (GB/T 3077, China)
| Ukuqulunqwa kwemichiza % | |||||||||
| Ilizwe (INgingqi) | Umgangatho | Igama lentsimbi (Inombolo yentsimbi) | C | Si ≤ | Mn | P ≤ | S ≤ | Cr | Mo |
| udibano lwaseyurophu | EN 10083-3 | I-42CrMo4 (1.7225) | 0.38-0.45 | 0.4 | 0.60-0.90 | 0.025 | 0.035 | 0.90-1.20 | 0.15-0.30 |
Iimpawu zetsimbi ze-42CrMo4 kwiqondo lokushisa kwigumbi kwindawo ecinyiweyo kunye nobushushu.
Unikeze Amandla:
≥900 N/mm2 (d≤16mm, t≤8mm)
≥750 N/mm2 (16 < d ≤ 40mm, 8 < t ≤ 20mm)
≥900 N/mm2 (40 < d ≤ 100mm, 20 < t ≤ 60mm)
≥900 N/mm2 (100 < d ≤ 160mm, 60 < t ≤ 100mm)
≥900 N/mm2 (160 < d ≤ 250mm, 100 < t ≤ 160mm)
Tensile strength:
1100-1300 N/mm2 (d≤16mm, t≤8mm)
1000-1200 N/mm2 (16 < d ≤ 40mm, 8 < t ≤ 20mm)
900-1100 N/mm2 (40 < d ≤ 100mm, 20 < t ≤ 60mm)
850-950 N/mm2 (100 < d ≤ 160mm, 60 < t ≤ 100mm)
750-900 N/mm2 (160 < d ≤ 250mm, 100 < t ≤ 160mm)
Elongation:≥ 10% (d≤16mm, t≤8mm)
Amandla empembelelo yovavanyo lwe-longitudinal Charpy-V-notch:
≥35J (16 < d ≤ 250mm, 8 < t ≤ 160mm)
≥11% (16 < d ≤ 40mm, 8 < t ≤ 20mm)
≥12% (40 < d ≤ 100mm, 20 < t ≤ 60mm)
≥13% (100 < d ≤ 160mm, 60 < t ≤ 100mm)
≥14% (160 < d ≤ 250mm, 100 < t ≤ 160mm)
42CrMo4 + QT ubulukhuni kwi-HRC: ≥53 (emva kwedangatye okanye ukwenziwa lukhuni kolwazi)
42CrMo4 ubulukhuni kwi-HBW: ≤255 (iphathwe ukuphucula ukuchetywa); ≤241 (ethambileyo)
CIntsimbi ye-arbon, intsimbi ephantsi, intsimbi ephezulu yealloy kunye nentsimbi yentsimbi isetyenziswa kwizicelo ezininzi zamashishini. Ngamabakala azo amaninzi, intsimbi kunye neealloyi zazo zinokunyangwa ubushushu ukuze kuphuculwe isivuno sazo kunye nokomelela kwayo kwaye, ukulungelelanisa ubulukhuni okanye ukuqina kwemfuno yesicelo sobunjineli okanye iipropathi ezifunwayo zoomatshini.
| Ukubunjwa kwemichiza yezinye zeChrome Molybdenum Cast Steel | ||||||
| IBanga leNsimbi | C (%) | Si (%) | Mnu (%) | Cr (%) | Mo (%) | P, S (%) |
| ZG20CrMo | 0.17-0.25 | 0.20-0.45 | 0.50-0.80 | 0.50-0.80 | 0.40-0.60 | ≤0.035 |
| ZG35CrMo | 0.30-0.37 | 0.30-0.50 | 0.50-0.80 | 0.80-1.20 | 0.20-0.30 | ≤0.035 |
| I-ZG40CrMo | 0.35-0.45 | 0.17-0.45 | 0.50-0.80 | 0.80-1.10 | 0.20-0.30 | ≤0.04 |
| ZG20Cr5Mo | 0.15-0.25 | ≤0.50 | ≤0.60 | 4.00-6.00 | 0.50-0.65 | ≤0.04 |
| ZG17CrMo | 0.15-0.20 | 0.30-0.60 | 0.50-0.80 | 1.20-1.50 | 0.45-0.55 | ≤0.04 |
Ukusebenzisa iinkqubo yokuphosa utyalo-mali, i-RMC casting Foundry iyakwazi ukuhlangabezana neenkcukacha zemathiriyeli ngokwe-ASTM, SAE, AISI, ACI, DIN, EN, ISO, kunye nemigangatho ye-GB. Sine-alloys ezingaphezu kwe-100 ezahlukeneyo ze-ferrous kunye ne-non-ferrous esijula ngazo iindawo sisebenzisa iindlela zoyilo ezintsonkothileyo. Utyalo-mali lwethu olunomlinganiselo kunye noluntsonkothileyo lwejometri luveliswa ukumila okushiyekileyo, lucutha imfuno yomatshini wesibini.
I-Chromium-molybdenum cast steel isetyenziswa ngokubanzi kumashishini aneempawu eziphezulu zoomatshini. Ukongezwa kwe-molybdenum kwintsimbi ye-chromium kunokunyusa amandla e-castings yensimbi ngaphandle kokuba nefuthe elibalulekileyo kwimpembelelo yokuqina kwentsimbi. Ngaphezu koko, intsimbi yechromium-molybdenum inokusebenza kakuhle kakhulu kobushushu obuphezulu kunye nokumelana nokunyuka. Emva kokucima kunye nokutshisa okanye ukunyangwa kobushushu obuqhelekileyo, i-chromium-molybdenum cast steel inokufumana iimpawu ezibalaseleyo zoomatshini.
I-Molybdenum inokuphucula ukuqina kwentsimbi kunye nokunciphisa ukuvutha komsindo wentsimbi. I-Chromium-molybdenum cast steel isetyenziselwa ukubunjwa kwamacandelo amakhulu kunye neentsimbi zentsimbi ezifuna ukuqina okunzulu.
| UTyalo-mali Lokuphoswa kweDatha yobuGcisa kwi-RMC Foundry | |
| R & D | Isoftware: Solidworks, CAD, Procast, Pro-e |
| Ixesha eliKhokelo loPhuhliso kunye neeSampulu: iintsuku ezingama-25 ukuya kwezingama-35 | |
| Metal etyhidiweyo | Intsimbi engatyiwa yiFerritic, intsimbi engatyiwa yiMartensitic, iAustenitic stainless steel, iPrecipitation Hardening Steel,Duplex Steel engatyiwa |
| Intsimbi yeCarbon, intsimbi yengxubevange, intsimbi yesixhobo, intsimbi enganyangekiyo kubushushu, | |
| Ingxubevange yeNickle-base, iAluminiyam ialloy, iCopper-base Alloy, iCobalt-base Alloy | |
| Metal Standard | ISO, GB, ASTM, SAE, GOST EN, DIN, JIS, BS |
| Izinto zokwakha zeShell | I-Silica Sol (i-Silica enamanzi) |
| Iglasi yamanzi (iSodium silicate) | |
| Imixube yeSilica Sol kunye neglasi yamanzi | |
| IParameter yobuGcisa | Ubunzima bePiece: 2 gram ukuya kwi-200 kilogram |
| Ubungakanani bobukhulu: 1,000 mm yeDiameter okanye Ubude | |
| Ubungqingqwa boDonga obuncinci: 1.5mm | |
| Ukuphosa uburhabaxa: Ra 3.2-6.4, Machining Uburhabaxa: Ra 1.6 | |
| Ukunyamezela kokuCalwa: VDG P690, D1/CT5-7 | |
| Ukunyamezela koMatshini: ISO 2768-mk/IT6 | |
| I-Inner Core: I-Ceramic Core, i-Urea Core, i-Wax ye-Wax e-Soluble yamanzi | |
| Unyango lobushushu | Ukuqhelanisa, ukufudumeza, ukucima, ukunyathela, iSisombululo, iCarburization. |
| Unyango loMphezulu | Ukuhombisa, iSanti / ukuDutyulwa kokuDutyulwa, ukuPlakwa kweZinc, ukuPlakwa ngeNickel, Unyango lwe-Oxidation, iPhosphating, ukupeyinta umgubo, iGeormet, iAnodizing |
| Uvavanyo loMda | CMM, Vernier Caliper, Ngaphakathi Caliper. I-Depth Gage, i-Height Gage, i-Go/No go gage, i-Special Fixtures |
| Ukuhlolwa kwemichiza | Uhlalutyo lwe-Chemical Compostion Analysis (20 izakhi zeekhemikhali), ukuHlolwa kokucoceka, ukuhlolwa kwe-X-ray yeRadiographic, i-Carbon-Sulfur Analyzer |
| Ukuhlolwa Ngokwasemzimbeni | Ukulinganisa okuDynamic, ukuBlansi okuNgqo, iiMpahla zoomatshini (Ubulukhuni, Amandla eSivuno, Amandla aQinisayo), Ukwandiswa |
| Isakhono seMveliso | Ngaphezu kweetoni ezingama-250 ngenyanga, ngaphezulu kweetoni ezingama-3,000 ngonyaka. |
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