S690ql1 Yog qhov quench thiab tempered (q + t) muaj zog qauv hlau phaj tsim los ntawm cov ntawv thov kom muaj zog, kev ua tau zoo, thiab kev ua tau zoo nyob rau hauv qis qis. Nws ua tau raws li cov cai ntawm ENG 10025-6, thiab yog siv dav hauv kev xav tau cov qauv thiab cov tshuab sib xyaw.
Tshuaj lom neeg tshuaj lom neeg (Max%)
| C | Si | Mn | P | S | CEV (Max) |
|---|---|---|---|---|---|
| 0.25 | 0.50 | 1.70 | 0.025 | 0.010 | 0.50 |
Cov Khoom Siv Neeg Kho Tshuab
| Ntiag tug | Cov nqi raug |
|---|---|
| Paib lub zog (ntau dua los yog sib npaug) | 690 MPa |
| Lub zog tensile | 780 - 950 MPA |
| Elongation (ntau dua los yog sib npaug) | 14% |
| Kev Cuam Tshuam Lub Zog @ -40 Qib | Ntau dua los yog sib npaug rau 27 j (transverse) |
Txuj Ci
- Cov Qauv Khoom: EN 10025-6
- Ntim, Npav & Ntawv Pov Thawj: GB / T 247
Cov Nta Tseem Ceeb Ntawm S690QL1 Los Ntawm Gnee Steel
- High paib lub zog nrog cov khoom muaj zoo tsawg-kub
- Cov impurity tsis tshua muaj huv thiab zoo tshaj weldability
- Kev qaug zog zoo tshaj thiab muaj kev kho kom zoo
- Qhov zoo tshaj plaws rau cov chaw muaj kev xav tau qhov xav tau siv taus thiab kev ua tau zoo
Cov Kev Siv Raug Raug
S690QL1 Hlau Daim Hlau Siv Rau Hauv:
- Kev Tsim Kho & Cov Khoom Siv Tsuas
- Excavators, sib tsoo, cranes, loaders
- DRILLING RIGS, FAIS DEJ, Pob Tseg Tsheb
- HYDRAULIC txhawb nqa cov kev txiav nyiaj
- High-zog Txheej Txheem Ua Haujlwm thiab Cov Machinery hnyav
Nrhiav rau tus khub siab txhim khu kev qha rau lub siab-muaj zog tsawg-kub qauv hlau?
Gnee Steel muab cov khoom ruaj khov, nruj me ntsis kev tswj hwm, thiab kev txhawb nqa thoob ntiaj teb kom tau raws li koj cov kev xav tau.
