Ubwino Wabwino Kwezani Chitoliro Chotopetsa SAE1020 SAE1045 SAE4140 SAE4340 SAE4145h Mipiringidzo Yozimitsidwa ndi Yachitsulo Yotentha
Timalimbikira kupereka zopanga zapamwamba kwambiri zokhala ndi malingaliro abwino abizinesi, kugulitsa zinthu moona mtima komanso ntchito yabwino kwambiri komanso yachangu.sizidzakubweretserani njira yabwino kwambiri komanso phindu lalikulu, koma chofunikira kwambiri chizikhala kukhala pamsika wopanda malire wa Best Quality Kwezani Boring Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4340 SAE4145h Mipiringidzo Yozimitsidwa ndi Kutentha Kwambiri, "Quality Poyambirira, Kugulitsa mtengo kwambiri zotsika mtengo, zabwino kwambiri za Kampani” ukhala mzimu wa bungwe lathu.Tikulandirani moona mtima kuti muwone bizinesi yathu ndikukambirana bizinesi yogwirizana!
Timalimbikira kupereka zopanga zapamwamba kwambiri zokhala ndi malingaliro abwino abizinesi, kugulitsa zinthu moona mtima komanso ntchito yabwino kwambiri komanso yachangu.sichidzakubweretserani yankho labwino kwambiri komanso phindu lalikulu, koma chofunikira kwambiri chizikhala kukhala pamsika wopanda malire.China Solid SAE 4145 Mipiringidzo ndi Mipiringidzo Yolimba, Timatsatira ntchito yowona mtima, yothandiza, yothandiza yopambana-yopambana komanso nzeru zamabizinesi okhudzana ndi anthu.Ubwino wabwino kwambiri, mtengo wololera komanso kukhutira kwamakasitomala kumatsatiridwa nthawi zonse!Ngati muli ndi chidwi ndi malonda athu, ingoyesani kulumikizana nafe kuti mumve zambiri!
Mawonekedwe
Zida za 4340 zitsulo bar ndi aloyi structural chitsulo.Zofanana German DIN zitsulo kalasi 36CrNiMo4 , French NF muyezo 40NCD3, Japanese JIS muyezo SNCM439, British BS muyezo 816M40, American SAE/ASTM4340, American UNS muyezo G43400，China Standard 40CrNiMoA.
SAE4340 amadziwika kuti aloyi structural chitsulo kapena gulu zitsulo.Chitsulocho chimakhala ndi faifi tambala pakati pa 1.65 ndi 2.00, chomwe chili ndi mphamvu zambiri, kulimba, kulimba kwambiri, komanso kukhazikika polimbana ndi kutentha kwambiri.Komabe, ili ndi chidwi chachikulu ndi mawanga oyera komanso kupsa mtima.Kusawerengeka bwino, komwe kumafunikira kutentha kwambiri kusanayambe kuwotcherera, kuchepetsa nkhawa mutatha kuwotcherera, ndikugwiritsanso ntchito mukatenthetsa.
ZOYENERA: ASTM A29/A29M-2012 kapena SAE J404
Kufotokozera
| Kaboni C | 0.38-0.43 |
| Silicon Si | 0.15-0.35 |
| Manganese Mn | 0.60-0.80 |
| Sulphur S | ≤ 0.030 |
| Phosphorus P | ≤ 0.025 |
| Chromium Cr | 0.60-0.90 |
| Nickel | 1.65-2.00 |
| Copper Cu | ≤ 0.025 |
| Molybdenum Mo | 0.20-0.30 |
Zimango katundu
| Mphamvu yamphamvu σ b (MPa) | ≥980 |
| Mphamvu zokolola σ s (MPa) | ≥835 |
| Elongation mlingo δ 5 (%) | ≥12 |
| Kuchepetsa kwa dera ψ (%) | ≥55 |
| Impact Energy Akv (J) | ≥ 78 |
| Mphamvu yamphamvu α kv (J/cm2) | ≥98 |
Kutentha mankhwala specifications
Kuzimitsidwa pa 850 ℃, mafuta utakhazikika;Kutentha pa 600 ℃, madzi utakhazikika, mafuta utakhazikika.
Kugwiritsa ntchito
Amagwiritsidwa ntchito popanga magawo ofunikira okhala ndi mphamvu zambiri komanso mapulasitiki abwino, komanso popanga magawo ofunikira okhala ndi zofunikira zapadera pambuyo pa chithandizo cha nitrate:
-Makina olemera okhala ndi ma shaft olemetsa kwambiri
- Wheel shaft ndi m'mimba mwake kuposa 250mm
-Nthawi ya rotor ya helikopita
-Mphepete mwa turbine shaft, masamba, ndi zida zonyamula katundu wambiri za injini ya turbojet
- Zomangira za Crankshaft, magiya, ndi zina.
Phukusi
1.Ndi mitolo, mtolo uliwonse wolemera pansi pa matani a 3, pazitsulo zazing'ono zakunja zozungulira, 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.By chotengera chochulukira, katundu wonyamula katundu ndi wotsika ndi katundu wambiri, ndipo zazikulu zazikulu zolemetsa sizingakwezedwe muzotengera zimatha kutumiza ndi katundu wambiri.
Phukusi
Chitsimikizo chadongosolo
1. Okhwima 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
Timalimbikira kupereka zopanga zapamwamba kwambiri zokhala ndi malingaliro abwino abizinesi, kugulitsa zinthu moona mtima komanso ntchito yabwino kwambiri komanso yachangu.sizidzakubweretserani njira yabwino kwambiri komanso phindu lalikulu, koma chofunikira kwambiri chizikhala kukhala pamsika wopanda malire wa Best Quality Kwezani Boring Pipe SAE1020 SAE1045 SAE4140 SAE4340 SAE4340 SAE4145h Mipiringidzo Yozimitsidwa ndi Kutentha Kwambiri, "Quality Poyambirira, Kugulitsa mtengo kwambiri zotsika mtengo, zabwino kwambiri za Kampani” ukhala mzimu wa bungwe lathu.Tikulandirani moona mtima kuti muwone bizinesi yathu ndikukambirana bizinesi yogwirizana!
Zabwino kwambiriChina Solid SAE 4145 Mipiringidzo ndi Mipiringidzo Yolimba, Timatsatira ntchito yowona mtima, yothandiza, yothandiza yopambana-yopambana komanso nzeru zamabizinesi okhudzana ndi anthu.Ubwino wabwino kwambiri, mtengo wololera komanso kukhutira kwamakasitomala kumatsatiridwa nthawi zonse!Ngati muli ndi chidwi ndi malonda athu, ingoyesani kulumikizana nafe kuti mumve zambiri!
