S690QL High Yield Structural Steel
S690QL siab zog ntawv hlau yog European txheem siab zog phaj, uas ua raws li European tus qauv EN10025-6. Lub zog tawm los ntawm S690QL siab zog phaj tom qab quenching thiab tempering yog ntau dua 690MPa.
S690QL siab zog steel ntawv muaj zoo heev yas thiab toughness, thiab yuav siv tau nyob rau hauv engineering machinery, mining machinery, shipbuilding thiab lwm yam teb.
S690QL siab tensile steel phaj peb muab yog nruj me ntsis ua raws li cov qauv, tau dhau daim ntawv pov thawj zoo, muaj peev xwm muab tau daim ntawv pov thawj zoo, thiab lees txais thib peb - tog kuaj.
HSLA Steel Phaj ChemicalKev sib xyaw
| Element | Tus nqi% | Element | Tus nqi% |
| C | 0.20 | Cu | 0.50 |
| Si | 0.80 | Mo | 0.70 |
| Mn | 1.70 | Nb* | 0.06 |
| P | 0.025 | Ni | 2.0 |
| S | 0.015 | Ti* | 0.05 |
| N | 0.015 | V* | 0.12 |
| B | 0.0050 | Zr* | 0.15 |
| Cr | 1.50 |
High Tensile Tough Plate mechanical khoom
| Lub npe hlau | Min. Yield zog Reh MPa | Tensile zog Rm MPa | Min. % elongation tom qab tawg | ||||
| Nominal thickness (hli) | Nominal thickness (hli) | ||||||
| Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 50 | Ntau dua lossis sib npaug li 50 Tsawg dua lossis sib npaug rau 100 | Ntau dua lossis sib npaug li 100 Tsawg dua lossis sib npaug rau 150 | Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 50 | Ntau dua lossis sib npaug li 50 Tsawg dua lossis sib npaug rau 100 | Ntau dua lossis sib npaug li 100 Tsawg dua lossis sib npaug rau 150 | ||
| s690 qw | 690 | 650 | 630 | 770/940 | 760/930 | 710/900 | 14 |
| Qib | Qauv Orientation | 0 degree | -20 degree | -40 degree |
| s690 qw | Ntev | 50 J | 40 J | 30 J |
| Hla mus | 35 J | 30 J | 27 J |
siab toughness steel phaj Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
GNEE Group steel exhibition
Peb muaj kev pabcuam zoo tom qab- muag. Yog tias koj muaj lus nug txog S690QL High Yield Structural Steel, koj tuaj yeem tiv tauj peb thiab peb yuav teb koj li ntawm ob teev.
Cim npe nrov: Tuam Tshoj s690ql high yield structural steel manufacturers, lwm tus neeg, Hoobkas
