Chemical ndi Mechanical
Mechnical katundu wa Q390B low alloy structural steel:
| Makulidwe (mm) |
| Q390B |
≤16 |
> 16 ≤ 35 |
> 35 ≤ 50 |
> 50 |
| Mphamvu zokolola (≥Mpa) |
390 |
370 |
350 |
330 |
| Tensile mphamvu (Mpa) |
490-650 |
Chemical zikuchokera Q390B otsika aloyi structural zitsulo (Kutentha Analysis Max%)
| Zinthu zazikuluzikulu zopangidwa ndi Q390B |
| C |
Si |
Mn |
P |
S |
V |
Nb |
Ti |
Cr |
Ndi |
| 0.20 |
0.55 |
1.00-1.60 |
0.040 |
0.040 |
0.02-0.20 |
0.015-0.060 |
0.02-0.20 |
0.30 |
0.70 |
Zofunikira Zaukadaulo & Ntchito Zowonjezera:
♦ Mayeso okhudza kutentha kochepa
♦ Kudula ndi kuwotcherera malinga ndi zofuna za wogwiritsa ntchito
♦ Kuletsa zinthu zina za mankhwala zili
♦ Satifiketi yoyeserera ya Orginal Mill yoperekedwa pansi pa EN 10204 FORMAT 3.1/3.2
♦ Mayeso a Ultrasonic pansi pa GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578
FAQ
Q: Kodi ndinu opanga kapena ochita malonda chabe?
Yankho: Ndife gulu lamakampani ndi mabungwe opanga ndi makampani ochita malonda. Timapanga chitsulo chapadera chomwe chimaphatikizapo zitsulo za alloy structural steel ndi carbon steel ndi stainless steel ndi zina zonse zonse zimakhala ndi mitengo yapamwamba ndi yopikisana .
Q: Kodi mumatsimikizira bwanji kuti katundu wanu ndi wabwino?
A: Choyamba, titha kupereka ziphaso kuchokera kwa anthu ena, monga TUV, CE, ngati mukufuna. Kachiwiri, tili ndi dongosolo lathunthu loyendera ndipo njira iliyonse imawunikiridwa ndi QC. Ubwino ndiye njira yopulumutsira mabizinesi.
Q: Nthawi yobweretsera?
Yankho: Tili ndi katundu wokonzeka kutengera zinthu zambiri m'nkhokwe yathu. Ngati zinthuzo zilibe katundu, nthawi yobweretsera imakhala pafupifupi masiku 5 mpaka 30 mutalandira ndalama zolipiriratu kapena kuyitanitsa kotsimikizika.
Q: Kodi nthawi yolipira ndi chiyani?
A: T/T kapena L/C.
Q: Kodi mungatipatse chitsanzo kuti tiyesedwe tisanatsimikizire kuyitanitsa?
A: Inde. Titha kukupatsirani zitsanzo kuti muvomereze musanatigulire. Zitsanzo zaulere zilipo ngati tili ndi katundu.
Q: Kodi tingayendere kampani yanu ndi fakitale?
A: Inde, ndikulandilidwa ndi manja awiri! Titha kukusungirani hotelo musanabwere ku China ndikukonzekeretsani dalaivala wathu ku eyapoti yathu kuti adzakutengeni mukabwera.
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