Ukuhanjiswa okukhawulezayo kwe-AISI 4140 4130 1020 1045 Carbon Steel Round Bar Alloy Steel Bars
Ukwanelisa ulonwabo olulindeleke kakhulu kubathengi, sineqela lethu elomeleleyo lokubonelela ngomboneleli wethu omkhulu kakhulu obandakanya ukuthengisa, ingeniso, ukuza kunye, ukuphuma, ukulawula umgangatho, ukupakisha, ukugcinwa kunye nokuhanjiswa ngokukhawuleza kwe-AISI 4140 4130. 1020 1045 Carbon Steel Round Bar Alloy Steel Bars, Samkela ngokunyanisekileyo abathengi abavela ekhaya naphesheya ukuba beze kuthethathethana nathi ngeshishini.
Ukwanelisa ulonwabo olulindeleke kakhulu kubathengi, sineqela lethu elomeleleyo lokubonelela ngomboneleli wethu omkhulu kakhulu obandakanya ukwazisa, ingeniso, ukuza ne, imveliso, ulawulo lomgangatho, ukupakisha, ugcino kunye nolungiselelo lwempahla.I-SAE4140 IBHA YENKANTSI YOKUJONGA, Ukuphumelela ukuzithemba kwabathengi, uMthombo oMnandi uye waseka iqela eliqinileyo lokuthengisa kunye neqela emva kokuthengisa ukubonelela ngemveliso kunye nenkonzo engcono.Owona Mthombo ugqwesileyo uthobela imbono "Yokukhula kunye nomthengi" kunye nefilosofi "ejolise kuMthengi" ukufezekisa intsebenziswano yokuthembana kunye nenzuzo.Umthombo ogqwesileyo uya kuhlala ulungele ukusebenzisana nawe.Masikhule kunye!
Iimbonakalo
4130 4135 4140 4145H imivalo yensimbi yintsimbi ephantsi ye-carbon alloy.Ziyeze-Chrome-Molly alloy equkethe i-chromium kunye ne-molybdenum njengee-agent zokuqinisa.
Ibha yentsimbi eyi-4130 engqukuva inamandla okusebenza, ukuguqulwa okuncinci kokusebenza, kunye nokumelana nokudinwa okugqwesileyo.Kudidi lwentsimbi ephakathi ukuya kokuqina kokuqina.Emva kokunyanga ubushushu, i-4140 inamandla amahle kunye nezixhobo ezibanzi zoomatshini, ubuchule benkqubo elungileyo kunye nesivuno esikhulu.Ubushushu benkonzo bungama-427 degrees celcius.
I-4140 inamandla aphezulu, amandla okuqina, ukuqina, kunye nokuguqulwa ngexesha lokucima.Inamandla aphezulu okurhubuluza kunye namandla okunyamezela kumaqondo obushushu aphezulu.Isetyenziselwa ukuvelisa i-forgings efuna amandla aphezulu kunye namacandelo amakhulu acinyiweyo kunye nobushushu kunentsimbi ye-4135, njengeegiya ezinkulu ze-locomotive traction, i-booster transmission gears, i-axles yangasemva, ii-axles zokudibanisa kunye neziqeshana zasentwasahlobo ezilayishwe kakhulu.
Inkcazo
| Igama lemveliso | AISI ASTM 4130 4135 4140 Intsimbi yentsimbi Bar | |
| Izinto eziphathekayo | I-ASTM | 4130,4135 4140,4145H |
| I-DIN | 1.7218 1.7225 1.7220 | |
| GB | 30CrMo 35CrMO 42CrMo | |
| Umgangatho | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mm ukuya 600mm | |
| Umphezulu | Ipeyintiwe emnyama, iBare, ipholishiwe, iPlated ngeChrome | |
| Iinkcukacha | Ibha engqukuva | 8mm ~ 800mm |
| Ibha ye-engile | 3mm*20mm*20mm~12mm*800mm*800mm | |
| Ibar yesikwere | 4mm*4mm~100mm*100mm | |
| Ibha ecaba | 2*10mm~100*500mm | |
| Hexagonal | 4mm ~ 800mm | |
| Inkqubo | Iziko lombane elinyibilikisiweyo, lenziwe ngenkohliso kwaye lifakwe intsimbi, ibha engqukuva ejikiweyo. | |
| Ukuqina: | I-HBS 217Max (Yahlukile kunyango lobushushu) | |
| Uvavanyo lwe-UT | SEP 1921/84/2 C/c iklasi. | |
| Ukunyamezelana | I-Dia -0/+ 0~5mm, Ukutyeba -0/+ 0~5mm, Ububanzi: -0/+ 0~10mm. | |
| Ubude | 2m, 4m, 5.8m, 6m, 11.8m, 12m okanye njengoko kufuneka. | |
| Iphakheji | Ukupakishwa kolwandle. | |
| Umgangatho olinganayo owahlukileyo | |||
| AISI | GB | I-DIN | I-JIS |
| 4130 | 30CrMo | 1.7218 | I-SCM420 |
| 4140 | 42CrMo | 1.7225 (42CrMo4) | I-SCM440 |
| 4135 | 35Crmo | 1.7220(34CrMo4) | I-SCM432 |
| 4145H | - | - | - |
Ukuqulunqwa kwemichiza
| Ukwakhiwa kwemichiza (%) | |||||||
| IBanga | C | Si | Mn | P | S | Cr | Mo |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4135 | 0.33-0.38 | 0.15-0.35 | 0.75-0.9 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4145 | 0.43-0.48 | 0.15-0.35 | 0.75-1.0 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
Iipropati zoomatshini
| Iimpawu: |
| I-1.Intsimbi ephantsi ye-alloy equkethe i-molybdenum kunye ne-chromium njenge-agent ezomelezayo; |
| 2.Egqwesileyo kwimbono ye-fusion weldability; |
| 3.I-alloy inokuqiniswa ngonyango lobushushu. |
Ukunyamezelana
| Unikezelo lwemeko |
| 1.Hot rolled |
| 2.Anealed |
| 3.Iqhelekile |
| 4. Cima kwaye Ucaphuke |
Iimeko zonyango lobushushu
1.Annealing: 880℃ Ukupholisa eziko
2.Normalization: 880 ~ 870℃ Ukupholisa umoya
3.Ukuqina: 820 ~ 870℃ Ukupholisa amanzi
4.Ubushushu: 550 ~ 650℃ Ukupholisa ngokukhawuleza
IiPropati zoomatshini zinokufunyanwa ngonyango olwahlukileyo lobushushu.
Iphakheji
1.Ngeenyanda, ubunzima bomthwalo ngamnye ngaphantsi kweetoni ezi-3, kubangaphandle ezincinci
ibha yobubanzi obuyingqukuva, inyanda nganye enezintlu zentsimbi ezi-4 – 8.
I-2.20 yeenyawo zesikhongozeli iqulethe i-dimension, ubude obungaphantsi kwe-6000mm
I-3.40 yeenyawo zesikhongozeli iqulethe i-dimension, ubude obungaphantsi kwe-12000mm
4.Ngenqanawa enkulu, intlawulo yoThutho iphantsi ngomthwalo omninzi, kwaye inkulu
iisayizi ezinzima azinakulayishwa kwizikhongozeli ezinokuhanjiswa ngenqanawa ngomthwalo omninzi
Ukuqinisekisa umgangatho
1.Ngokungqongqo ngokweeMfuno
2. Isampuli: Isampuli iyafumaneka.
3. Iimvavanyo: Uvavanyo lwesitshizi setyuwa / uvavanyo lwe-Tensile / i-Eddy yangoku / uvavanyo lokwakheka kweekhemikhali ngokwesicelo sabathengi
4.Isatifikethi: IATF16949, ISO9001, SGS njl.
5. EN 10204 3.1 Isiqinisekiso
Ukwanelisa ulonwabo olulindeleke kakhulu kubathengi, sineqela lethu elomeleleyo lokubonelela ngomboneleli wethu omkhulu kakhulu obandakanya ukuthengisa, ingeniso, ukuza kunye, ukuphuma, ukulawula umgangatho, ukupakisha, ukugcinwa kunye nokuhanjiswa ngokukhawuleza kwe-AISI 4140 4130. 1020 1045 Carbon Steel Round Bar Alloy Steel Bars, Samkela ngokunyanisekileyo abathengi abavela ekhaya naphesheya ukuba beze kuthethathethana nathi ngeshishini.
Ukuhanjiswa ngokukhawuleza kwe-China BS4449 yeBanga le-500b ye-Steel Rebar kunye ne-Steel Rebar HS Code, Ukuphumelela ukuzithemba kwabathengi, uMthombo oMnandi umise iqela eliqinileyo lokuthengisa kunye neqela emva kokuthengisa ukubonelela ngemveliso kunye nenkonzo engcono.Owona Mthombo ugqwesileyo uthobela imbono "Yokukhula kunye nomthengi" kunye nefilosofi "ejolise kuMthengi" ukufezekisa intsebenziswano yokuthembana kunye nenzuzo.Umthombo ogqwesileyo uya kuhlala ulungele ukusebenzisana nawe.Masikhule kunye!
