Q620D siab zog qis alloy steel phaj
Q620D siab zog phaj Khoom Taw qhia
Q620D siab zog qis alloy phaj muab los ntawm GNEE yog tsawg alloy siab zog steel phaj, uas yog siv los ntawm lub teb chaws tus qauv GB. Q620D siab zog qis alloy steel peb muab cov khoom zoo xws li hnav tsis kam, qaug zog tiv thaiv, corrosion kuj, thiab lwm yam. Nws tuaj yeem siv rau hauv cov tshuab mining, thee mining machinery, cranes thiab lwm yam khoom siv hauv teb.
Q620D cov khoom siv hlau tsis tshua muaj hlau peb muab yog ua raws li tus qauv nruj, dhau daim ntawv pov thawj zoo, tuaj yeem muab daim ntawv pov thawj zoo thiab lees txais kev kuaj thib peb.
| Siv | Ntau hom steel Cheebtsam rau riveting, bolting, vuam. | |||||||||
| qhov loj | 3000-18800mm * 1500-4020mm los yog kho raws li kev xav tau | |||||||||
| Thickness | 6-700mm lossis customized raws li kev xav tau | |||||||||
| Txuj | JIS ASTM ASME DIN GB EN | |||||||||
| Khoom siv | Q355B Q355D Q420B S690Q S690QL A514 thiab lwm yam. | |||||||||
| Ntim | Raws li qhov xav tau ntawm cov neeg siv khoom | |||||||||
| Kev kho saum npoo | Kub- dov | |||||||||
| Lub sij hawm xa tuaj | Raws li qhov ntau; asap, nruab nrab lub sij hawm nyob rau hauv 30 hnub. | |||||||||
Q620D siab tensile steel phaj Khoom Paub meej
Q620D High Strength Sheet Chemical Composition:
| STEEL Qib | C% max | Si% max | Mn% max | P% max | S% max | Cu% max | Cr% max | Nia% max | Mo% max | B% max | V% max | Nb% max | % max |
| Q620D | 0.2 | 0.80 | 1.7 | 0.02 | 0.010 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
Q620D High Strength Sheet Hlau Mechanical Properties:
| STEEL Qib | Re yield zog Mpa min | Re yield zog Mpa min | elongation% | Zog thiab kub | |||||||
| Min | 0 | -20 | -40 | -60 | |||||||
| Q620D | t Tsawg dua lossis sib npaug li 50 | 50-100 | 100-150 | t Tsawg dua lossis sib npaug li 50 | 50-100 | 100-150 | J | J | J | J | |
| 620 | 580 | 560 | 700-890 | 700-890 | 650-830 | 15 | 47 | 47 | 34 | 34 | |
Q620D siab zog steel ntawv Khoom duab
Q620D qis alloy steel ntawvCov khoom thauj
GNEE Group cov neeg siv khoom tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog Q620D siab zog qis alloy steel phaj, peb zoo siab los qhia koj!
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