Kutumiza mwachangu AISI 4140 4130 1020 1045 Carbon Steel Round Bar Alloy Steel Bars
Kuti tikwaniritse chisangalalo chomwe makasitomala amayembekezera, tili ndi gulu lathu lolimba kuti lipereke othandizira athu apamwamba kwambiri omwe amaphatikiza kutsatsa, ndalama, kubwera ndi, zotuluka, kasamalidwe kabwino, kulongedza, kusungirako zinthu ndi zosungirako zotumizira mwachangu AISI 4140 4130. 1020 1045 Carbon Steel Round Bar Alloy Steel Bars, Tikulandira ndi mtima wonse makasitomala ochokera kunyumba ndi kunja kuti abwere kudzakambirana nafe bizinesi.
Kuti tikwaniritse chisangalalo chomwe makasitomala amayembekezera, tili ndi gulu lathu lolimba kuti lipereke othandizira athu apamwamba kwambiri omwe amaphatikiza kutsatsa, ndalama, kubwera ndi, zotulutsa, kasamalidwe kabwino, kulongedza, kusungirako katundu ndi katunduChithunzi cha SAE4140 STEEL BAR, Kuti mupambane chidaliro chamakasitomala, Gwero Labwino Kwambiri lakhazikitsa gulu lolimba la malonda ndi pambuyo-kugulitsa kuti lipereke zinthu zabwino kwambiri ndi ntchito.Gwero Labwino Kwambiri limatsatira lingaliro la "Kukula ndi kasitomala" ndi nzeru za "Zokonda Makasitomala" kuti mukwaniritse mgwirizano wakukhulupirirana ndi kupindula.Gwero Labwino Kwambiri nthawi zonse lidzakhala lokonzeka kugwirizana nanu.Tiyeni tikulire limodzi!
Mawonekedwe
4130 4135 4140 4145H mipiringidzo yachitsulo ndi chitsulo chochepa cha carbon alloy.Ndi a aloyi a Chrome-Molly omwe ali ndi chromium ndi molybdenum ngati othandizira.
4130 zitsulo zozungulira zozungulira zimakhala ndi luso logwira ntchito bwino, kusinthika kochepa, komanso kukana kutopa kwambiri.Ndi m'gulu la sing'anga ndi mkulu aumitsa luso zitsulo.Pambuyo pa chithandizo cha kutentha, 4140 ili ndi mphamvu zabwino komanso zonse zamakina, luso labwino, komanso zokolola zambiri.Kutentha kwa utumiki ndi 427 digiri Celsius.
4140 ili ndi mphamvu zambiri, kulimba mtima, kulimba, komanso kusinthika pakuzimitsa.Lili ndi mphamvu zokwawa kwambiri komanso mphamvu zopirira pa kutentha kwakukulu.Amagwiritsidwa ntchito popanga ma forging omwe amafunikira mphamvu zapamwamba komanso zigawo zazikulu zozimitsidwa komanso zotentha kuposa zitsulo za 4135, monga magiya akuluakulu oyendetsa magalimoto, magiya opititsa patsogolo, ma axles akumbuyo, ndodo zolumikizira ndi ma tapi a masika omwe amadzaza kwambiri.
Kufotokozera
| Dzina lazogulitsa | AISI ASTM 4130 4135 4140 Aloyi Zitsulo Bar | |
| Zakuthupi | Chithunzi cha ASTM | 4130,4135 4140,4145H |
| DIN | 1.7218 1.7225 1.7220 | |
| GB | 30CrMo 35CrMO 42CrMo | |
| Standard | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6 mpaka 600 mm | |
| Pamwamba | Zopenta zakuda, Zopanda, Zopukutidwa, Zokutidwa ndi Chrome | |
| Zofotokozera | Malo ozungulira | 8mm-800mm |
| Angle bar | 3mm*20mm*20mm~12mm*800mm*800mm | |
| Square bar | 4mm * 4mm ~ 100mm * 100mm | |
| Malo ogona | 2 * 10mm ~ 100 * 500mm | |
| Wamakona atatu | 4 mpaka 800 mm | |
| Njira | Ng'anjo yamagetsi yosungunula, yopangidwa ndi chitsulo, yozungulira, yozungulira. | |
| Kulimba: | HBS 217Max (Yosiyana ndi chithandizo cha kutentha) | |
| Mayeso a UT | SEP 1921/84/2 C/c kalasi. | |
| Kulekerera | Dia -0/+ 0~5mm, Makulidwe -0/+ 0~5mm, M'lifupi: -0/+ 0~10mm. | |
| Utali | 2m, 4m, 5.8m, 6m, 11.8m, 12m kapena pakufunika. | |
| Phukusi | Kupaka Panyanja. | |
| Mulingo wofanana wosiyana | |||
| AISI | GB | DIN | JIS |
| 4130 | 30CrMo | 1.7218 | Chithunzi cha SCM420 |
| 4140 | 42CrMo | 1.7225 (42CrMo4) | Chithunzi cha SCM440 |
| 4135 | 35 Crmo | 1.7220 (34CrMo4) | Chithunzi cha SCM432 |
| 4145H | - | - | - |
Chemical Composition
| Kupanga Kwamankhwala (%) | |||||||
| Gulu | 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 |
Mechanical Properties
| Makhalidwe: |
| 1.Chitsulo chochepa cha alloy chokhala ndi molybdenum ndi chromium monga zolimbikitsa; |
| 2.Zabwino kwambiri pamalingaliro a fusion weldability; |
| 3.The alloy akhoza kuumitsa ndi kutentha mankhwala. |
Kulekerera
| Mkhalidwe Wotumizira |
| 1.Hot adagulung'undisa |
| 2.Annealed |
| 3.Zokhazikika |
| 4. Chotsani ndi Kukwiya |
Zinthu kutentha mankhwala
1.Annealing: 880 ℃ kuzirala kwa ng'anjo
2.Normalization: 880 ~ 870 ℃ mpweya kuzirala
3.Kuumitsa: 820 ~ 870 ℃ Kuzizira kwamadzi
4.Kutentha: 550 ~ 650 ℃ Kuzizira kofulumira
Ma Mechanical Properties amatha kupezeka ndi chithandizo cha kutentha kosiyanasiyana.
Phukusi
1.Ndi mitolo, mtolo uliwonse wolemera pansi pa matani atatu, kwa ang'onoang'ono akunja
m'mimba mwake, mtolo uliwonse wokhala ndi zitsulo 4 - 8.
2.20 mapazi chidebe muli gawo, kutalika pansi 6000mm
3.40 mapazi chidebe lili mbali, kutalika pansi 12000mm
4.Ndi chotengera chochuluka, Freight charge ndi yotsika ndi katundu wambiri, komanso wamkulu
zolemera saizi sangakhoze yodzaza mu muli akhoza kutumiza ndi chochuluka katundu
Chitsimikizo chadongosolo
1.Kukhwima molingana ndi Zofunikira
2. Zitsanzo: Zitsanzo zilipo.
3. Mayesero: Mayeso opopera amchere / Mayeso a Tensile / Eddy pano / Mayeso opangidwa ndi Chemical malinga ndi pempho la makasitomala
4.Certificate: IATF16949, ISO9001, SGS etc.
5. EN 10204 3.1 Chitsimikizo
Kuti tikwaniritse chisangalalo chomwe makasitomala amayembekezera, tili ndi gulu lathu lolimba kuti lipereke othandizira athu apamwamba kwambiri omwe amaphatikiza kutsatsa, ndalama, kubwera ndi, zotuluka, kasamalidwe kabwino, kulongedza, kusungirako zinthu ndi zosungirako zotumizira mwachangu AISI 4140 4130. 1020 1045 Carbon Steel Round Bar Alloy Steel Bars, Tikulandira ndi mtima wonse makasitomala ochokera kunyumba ndi kunja kuti abwere kudzakambirana nafe bizinesi.
Kutumiza mwachangu China BS4449 Grade 500b Steel Rebars ndi Steel Rebar HS Code, Kuti mupindule ndi chidaliro cha makasitomala, Gwero Labwino Kwambiri lakhazikitsa gulu lolimba la malonda ndi pambuyo-kugulitsa kuti lipereke mankhwala abwino kwambiri ndi ntchito.Gwero Labwino Kwambiri limatsatira lingaliro la "Kukula ndi kasitomala" ndi nzeru za "Zokonda Makasitomala" kuti mukwaniritse mgwirizano wakukhulupirirana ndi kupindula.Gwero Labwino Kwambiri nthawi zonse lidzakhala lokonzeka kugwirizana nanu.Tiyeni tikulire limodzi!
