Inani/Ukwakheka | C | Kwaye | Mnu | S | P | Cr | Kwi | Mo | IN | Okunye | Iimpawu | Usebenzisa |
20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | Ineempawu ezilungileyo kwiplastiki, ukuqina, i-welding kunye nokubetha okubandayo, kodwa amandla ayo aphantsi. | Isetyenziselwa iindawo ezinamandla amancinci afuna ukubambelela okuphezulu okunje: iilevers, umkhono weshaft kunye nepleyiti yetyhubhu yoxinzelelo. | |||||
35# | 0.32-0.39 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | Ilungile kwiplastiki kunye namandla, kodwa inokusebenza kakuhle kwe-welding. | Isetyenziselwa ukwenza ii-crankshafts, iibhloko ze-cylinder, imizimba yempompo, iindawo ezahlukeneyo eziqhelekileyo kunye ne-fastener. | |||||
45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | Le carbon isetyenziswa ngokuqhelekileyo medium quenched kunye nobushushu intsimbi ilungile amandla kunye nokuqina kunye nokuqina ephantsi, kwaye tempering isetyenziselwa iindawo ezincinci, normalizing isetyenziselwa iindawo ezinkulu. | Isetyenziselwa ukwenza iindawo ezishukumayo ezinamandla aphezulu, ezinje ngeeshafti, iigiya, iigiya zeentshulube, njl. | |||||
50# | 0.47-0.55 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | Inamandla aphezulu kunye nokunwebeka okuhle, kodwa ayinakuqiniswa kwaye i-weldability, ekulula ukuyiqhekeza xa kusetyenziswa ukucinywa kwamanzi. | Isetyenziselwa ukwenza i-mold yecandelo elikhulu okanye i-formwork. | |||||
60# | 0.57-0.65 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | Inamandla aphezulu kwaye iyanwebeka kwaye kulula ukuba neentanda ngexesha lokucima. Ngaphezu koko, ineplastiki ephantsi kwi-deformation ebandayo. | Isetyenziselwa ukwenza i-shafts, imiqulu, i-spring washers. | |||||
20CrMo | 0.17-0.24 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.80-1.10 | 0.15-0.25 | Iphezulu ngamandla kodwa inobulungisa kwiipropati ze-welding. | Isetyenziswa ikakhulu ekwenzeni iinxalenye zesikhongozeli soxinzelelo kwi-petroleum, imichiza kunye nebhoyila. | |||
35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.80-1.10 | 0.15-0.25 | Inamandla amakhulu, ukunyamezela okulungileyo kunye nokuqina okulungileyo. | Isetyenziselwa ukwenziwa kweegiya ezinamacandelo amakhulu kunye neeshafts zokuqhuba, ii-spindles ze-turbine, iiperforators koomatshini bepetroleum, njl. | |||
42CrMo | 0.38-0.45 | 0.17-0.37 | 0.40-0.70 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.15-0.25 | Inamandla amakhulu, ukunyamezela okulungileyo kunye nokuqina okulungileyo. | Isetyenziselwa ukwenza iigiya zecandelo elikhulu kunye neeshafti zokuqhuba, iisilinda zeinjini, izixhobo zokomba ioyile, njl. | |||
20CrMnTi | 0.17-0.23 | 0.17-0.37 | 0.80-1.10 | ≤0.04 | ≤0.04 | 1.10-1.30 | Ti0.04-0.10 | Inamandla amakhulu, ukuqina okuhle kunye nokuqina okuhle kunye nokuqina komphezulu ukuya kuthi ga kwi-HRC56-62 emva kokungcwatywa. | Isetyenziselwa ukwenza iigiya zeenqanawa, iimoto kunye netrektara ezifuna ukomelela okuphezulu kunye nokuqina. | |||
35CrMnTi | 0.32-0.39 | 1.10-1.40 | 0.80-1.10 | ≤0.035 | ≤0.035 | 1.10-1.40 | Inamandla amakhulu kunye nokuqina okuthile. | Isetyenziselwa ukuveliswa kwee-impellers zoxinzelelo oluphezulu, iindawo ezinamandla kakhulu kwinqwelomoya. | ||||
40CrNi | 0.37-0.44 | 0.17-0.37 | 0.50-0.75 | ≤0.035 | ≤0.035 | 0.45-0.75 | 1.10-1.40 | Inamandla aphezulu kunye nokunyamezela okulungileyo. | Isetyenziswa ekwenzeni iinxalenye ezifuna ukomelela okuphezulu kunye nokuqina okuphezulu, okunje: iintonga zehamile, iishafti, iigiya, iinduku zokuqhagamshela, njl. | |||
34CrNi3Mo | 0.30-0.40 | 0.17-0.37 | 0.50-0.80 | ≤0.025 | ≤0.025 | 0.70-1.10 | 2.75-3.25 | 0.25-0.40 | Inamandla amakhulu kwaye ayigugi kwaye iyaxhathisa ubushushu obuphezulu. | Isetyenziselwa ukwenziwa kwezinto ezibalulekileyo ezifuna amandla aphezulu, ukumelana nokunxiba kunye nokumelana nobushushu obuphezulu koomatshini. | ||
P913 32Cr3Mo1v | 0.31-0.34 | 0.20-0.40 | 0.30-0.50 | ≤0.025 | ≤0.025 | 2.80-3.20 | ≤0.08 | 0.90-1.10 | 0.18-0.23 | Inamandla amakhulu kwaye ayigugi kwaye iyaxhathisa ubushushu obuphezulu. | Isetyenziselwa ukwenza iimbumba zeplastiki kunye neefomworks ezinobuninzi obukhulu, ukuchaneka okuphezulu kunye nomphezulu, kunye neemfuno eziphezulu zokugqiba. | |
34Cr2Ni2Mo | 0.30-0.38 | 0.17-0.37 | 0.40-0.70 | ≤0.025 | ≤0.035 | 1.40-1.70 | 0.15-0.30 | Njengomgangatho ophezulu wentsimbi epholileyo ye-nickel kunye nobhedu, inika amandla aphezulu kunye nokuqina. | Isetyenziselwa iirivets, izikhonkwane zocingo, i-vortex shafts, iipions, iiracks, iigiya, njl. | |||
GCr15 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.025 | 1.40-1.65 | ≤0.30 | Nge ≤0.25 | Inokumelana nokunxiba kakuhle kunye nokuqina. | Isetyenziselwa ukwenza iibheringi, ibhola, njl. | ||
2Kr13 | 0.16-0.25 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.040 | 12.00-14.00 | Iyakwazi ukumelana nomhlwa, ibonisa uzinzo olukhulu ngakumbi emva konyango lobushushu kunye nokupholisha. | Isetyenziselwa ukwenza iinxalenye ezinomthwalo wempembelelo kunye neplastiki ephezulu phantsi kweemeko ezinobungozi. | ||||
1Cr18Ni9Ti | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | 0.35-0.65 | 0.35-0.65 | 0.35-0.65 | ≤0.035 | ≤0.035 | Esi sisixhobo esingenamlinganiselo sinokumelana ne-asidi ngaphantsi kwe-600 ° C, kunye nokumelana nobushushu ngaphantsi kwe-100 ° C. | Isetyenziselwa ukubunjwa kwezixhobo zekhemikhali, kunye nemilomo kunye nabaqokeleli be-injini ye-aero exhaust system, njl. |
P20(3Cr2Mo) | 0.28-0.40 | 0.20-0.80 | 0.60-1.00 | ≤0.030 | ≤0.030 | 1.40-2.00 | 0.30-0.55 | Yintsimbi eqhelekileyo yangaphambili eqiniweyo yeplastiki enobunzima obuhle kunye nokusabalalisa ubunzima obufanayo kwicandelo lezinto eziphathekayo emva kokuqina kwangaphambili, kwaye nayo ine-EDM efanelekileyo kunye neendawo zokupolisha. | Isetyenziselwa ukwenza ubungakanani obukhulu bokubumba kwiiplastiki ezinobungakanani obukhulu, ukubunjwa komngundo obunzima, ukuchaneka okuphezulu, kunye nomphezulu ogudileyo. | |||
718 | 0.32-0.40 | 0.20-0.40 | 0.60-0.80 | ≤0.030 | ≤0.030 | 1.70-2.00 | 0.85-1.15 | 0.25-0.40 | YiP20+Ni. Ngenxa yokongezwa kwe-Ni, kulula ukucima kune-P20, ngokuqina okungcono kunye neempawu ezibanzi zoomatshini. | Isetyenziselwa ukwenza ubungakanani obukhulu bokubumba kwiiplastiki ezinobungakanani obukhulu, ukubunjwa komngundo obunzima, ukuchaneka okuphezulu, kunye nomphezulu ogudileyo. | ||
2738 | 0.35-0.45 | 0.20-0.40 | 1.30-1.60 | ≤0.035 | ≤0.035 | 1.80-2.10 | 0.90-1.20 | 0.15-0.25 | YiP20+Ni. Ngenxa yokongezwa kwe-Ni, kulula ukucima kune-P20, ngokuqina okungcono kunye neempawu ezibanzi zoomatshini. | Isetyenziselwa ukwenza iimolds ezineemfuno eziphezulu kuneP20. | ||
40Cr | 0.37-0.44 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.035 | 0.80-1.10 | ≤0.30 | Njengentsimbi esetyenziswa ngokuqhelekileyo ecinyiweyo kunye nepholileyo, ibonelela ngeplastiki elungileyo, ukuqina kunye namandla, kodwa ukusebenza kakubi kwe-welding. | Isetyenziselwa ukwenza iimolds ezineemfuno eziphezulu kuneP20. | |||
S45C | 0.42-0.48 | 0.15-0.35 | 0.60-0.90 | ≤0.035 | ≤0.030 | ≤0.20 | ≤0.20 | Yintsimbi yekhabhoni eneplastikhi egqwesileyo, ukuqina kunye nokomelela, kodwa ukusebenza ngokubanzi kwe-welding. | Isetyenziselwa ukwenza iindawo zomatshini womthwalo ophezulu onje nge crankshafts, spindles, mandrels, gear shafts, njl. | |||
S50C | 0.47-0.53 | 0.15-0.35 | 0.60-0.90 | ≤0.035 | ≤0.030 | ≤0.20 | ≤0.20 | Xa kuthelekiswa ne-45 #, inamandla aphezulu kunye nokuqina kodwa iplastiki inzima kakhulu. | Oku kusetyenziswa kakhulu kwiindawo zoomatshini, ezisetyenziselwa ukwenza iinxalenye ze-injini yomphunga ezinempembelelo ephantsi, njengee-crankshafts, ii-spindles, iigiya kunye neefreyimu zokufa. | |||
S55C | 0.52-0.58 | 0.15-0.35 | 0.60-0.90 | ≤0.035 | ≤0.030 | ≤0.20 | ≤0.20 | Inzima kwaye inamandla aphezulu, kwaye i-elasticity engcono kune-50 #, kodwa ukuqina kwayo kweplastiki kubi ngaphezu kwe-45 #. | Isetyenziselwa ukwenza iiformworks ezinamandla aphezulu kunye nobunzima, kunye namalungu anomthwalo oguquguqukayo olinganiselweyo kunye neempembelelo ezincinci, ezinje ngeeshafti, iidiski zokukhuhlana, iiroli, iigiya, njl. | |||
5CrNiMo 5CrNiMoV | 0.50-0.60 | ≤0.40 | 0.50-0.80 | ≤0.030 | ≤0.030 | 0.50-0.80 | 1.40-1,80 | 0.15-0.30 | 0.05-0.30 | Inamandla amakhulu, ukuqina okuhle, kunye neempawu ezigqibeleleyo zomatshini kunye nokumelana nokunxiba kwiqondo lobushushu eliphezulu. | Isetyenziselwa ukwenza i-roller shafts, imithombo kunye nokubumba okudinga amandla aphezulu. | |
H13 4Cr5MoSiV1 | 0.32-0.42 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 | Inokuqina okuhle, iipropathi ezigqwesileyo zoomatshini kubushushu obuphezulu, ukumelana nobushushu obulungileyo kunye nokumelana nokudinwa kwe-thermal, kunye nokuchasana ngcono kukhukuliseko yintsimbi engamanzi. | Isetyenziselwa ukwenza i-forging die kunye nomthwalo omkhulu wempembelelo, imilo enzima kunye nokuchaneka okuphezulu, kunye ne-extrusion die, i-die-casting mold kunye ne-plastic mold efuna ubomi benkonzo ephezulu. | ||
3Cr2W8V | 0.30-0.40 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.030 | 2.20-2.70 | ≤0.25 | 0.20-0.50 | W7.5-9.00 | Esi sixhobo sokumelana nesinxibo sinobunzima obuphezulu, ukuxhathisa ubushushu obuphezulu bungcono kune-H13, kodwa ukusebenza komthwalo wempembelelo kubi. | Isetyenziselwa ukwenza oomatshini bokushicilela, oomatshini bokubumba abathe tyaba, ukubunjwa kunye ne-extrusion iyafa, i-die-casting molds, kunye neplastiki eshushu eyenza i-molds kumaqondo aphezulu kunye nefuthe eliphantsi. | |
38CrMoAl | 0.35-0.42 | 0.20-0.45 | 0.30-0.60 | ≤0.035 | ≤0.035 | 1.35-1.65 | 0.15-0.25 | I-AI0.70-1.10 | Le ntsimbi yomgangatho ophezulu we-ammoniated inobulukhuni obuphezulu bomphezulu, amandla omatshini, amandla okudinwa, ukumelana nobushushu obulungileyo kunye nokumelana nomhlwa emva kokuba i-ammoniated, ngaphandle kokuvutha ngumsindo. | Isetyenziselwa ukwenza iindawo eziphakamileyo zokumelana nokukhathala, ukumelana nokunxiba kunye nokumelana nobushushu obuphezulu, njengemibhobho yokutshaja yomatshini weplastiki, iziqu zevalve ephezulu, ii-cylinder liners kunye negiya, njl. | ||
T8 | 0.75-0.84 | ≤0.35 | ≤0.40 | ≤0.030 | ≤0.035 | ≤0.25 | ≤0.20 | Inobunzima obuphezulu, ukumelana nokunxiba kakuhle, amandla kunye nokuqina. | Isetyenziselwa ukwenza izixhobo zokumelana nokunxiba ezifuna ubunzima obuphezulu kunye nefuthe elithile. Ezinje ngeengqimba, iifayile kunye neeblades saw. | |||
T10 | 0.95-1.04 | ≤0.35 | ≤0.40 | ≤0.030 | ≤0.035 | ≤0.25 | ≤0.20 | Inobulukhuni obuphezulu, ukuxhathisa okulungileyo kodwa kunzima. | Isetyenziselwa ukwenza izixhobo ezinobunzima obuphezulu, ukumelana nokunxiba kunye nempembelelo encinci, njenge-scrapers, iitephu, umzobo uyafa, njl. | |||
3Cr13 | 0.26-0.35 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.040 | 12.00-14.00 | ≤0.60 | Yintsimbi engatyiwayo enobulukhuni obuphezulu, ukumelana nokunxiba okuphezulu kunye ne-corrosion resistant. | Isetyenziselwa ukwenza ubulukhuni obuphezulu kunye nokunxiba iimolds zokumelana phantsi kweemeko zokumelana nomhlwa, njengemibhobho, iivalvu, izihlalo zevalvu, njl. | |||
4Cr13 | 0.36-0.45 | ≤0.60 | ≤0.80 | ≤0.030 | ≤0.040 | 12.00-14.00 | ≤0.60 | Inobunzima obuphezulu kunye nokumelana nokunxiba kune-3Cr13. | Isetyenziselwa ukwenza iinxalenye kunye nokubumba ngeemfuno eziphezulu kune-3Cr13. | |||
B20H | 0.30-0.40 | 0.45-0.60 | ≥1.00 | ≤0.015 | ≤0.030 | ≥1.00 | Njengesixhobo esitsha esithatha indawo ye-S45C kunye ne-S55C, inomatshini ongcono, i-welding kunye ne-polish properties kune-S45C-S55C. Ukuhanjiswa kwentsebenzo kufana ngakumbi kunye nenqwelomoya enkulu. | Isetyenziselwa ukwenza iinxalenye ze-S45C-S55C. | ||||
B30H | 0.10-0.20 | 0.20-0.45 | ≥1.50 | ≤0.005 | ≤0.020 | ≥1.50 | ≥0.90 | ≥0.20 | ≥0.05 | Nge 0.60 | Njengesixhobo esitsha sokuthatha indawo ye-718 kunye ne-2738, ibonelela ngezakhiwo ezinokuthelekiswa ne-718. | Isetyenziselwa ukwenza i-718 kunye ne-2738 iinxalenye. |