Q390D High Strength Steel Phaj
Q390D yog Suavqis- alloy siab - lub zog steel qauvqib nrog lub zog tawm ntawm 390 MPa thiab lub zog tensile ntawm 470-630 MPa. qw 390dsiab zog phajNws yuav tsum tau muab sau tseg tias nyob rau hauv ib tug kub ntawm 20 degrees Celsius.
Yog tias koj txaus siab rau peb Q390Dsiab zog tsawg alloy structural steel phaj, txais tos muab qhov kev txiav txim nrog peb. Raws li ib qho ntawm qhov zoo tshaj plawssiab zog qis alloy steel phajtuam ntxhab thiab cov muag khoom nyob rau hauv Suav teb, peb muaj ntau yam kub - muag khoom rau koj xaiv los ntawm. Rau cov ncauj lus kom ntxaws tshuaj muaj pes tsawg leeg thiab kuaj dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab cov kev pabcuam zoo.
Q390D siab zog steel qauv tshuaj muaj pes tsawg leeg
| Q390D siab zog ntawv hlau | ||||||||||
| C | Si | Mn | P | S | V | Nb | Ti | Al (min.) | Cr | Ni |
| 0.20 | 0.55 | 1.00-1.60 | 0.030 | 0.030 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | 0.015 | 0.30 | 0.70 |
Q390D siab tensile alloy steel Cov cuab yeej cuab tam
| rade | Thickness | Yield zog (Mpa) | Tensile zog | Elongation (%) | ImpactEnergy | |
| (mm) | (MPa) | Min | ||||
| Q390D | Tsawg dua los yog sib npaug li 16 | 390 | 490-650 | 20 | -20 | 34 |
| >16-35 | 370 | 490-650 | 20 | -20 | 34 | |
| >35 | 350 | 490-650 | 20 | -20 | 34 | |
| Lub min cuam tshuam lub zog yog longitudinal zog | ||||||
Q390D siab tensile steel ntawv hnyav qhov ntau thiab tsawg
| Phaj Thickness (mm) |
Qhov hnyav (kg / m2) |
| 5 hli | 39.03 |
| 6 hli | 47.01 |
| 8mm ib | 62.08 |
| 10 mm | 78.05 |
| 12.05mm 3 | 98.01 |
| 15 hli | 118 |
| 20 mm | 157 |
| 22.05mm 3 | 177 |
| 25 mm | 196 |
| 30 mm | 236 |
| 3 2mm | 251 |
| 35 hli | 275 |
| 40 mm | 314 |
| 45 hli | 353 |
| 50 mm | 393 |
| 55mm ua | 432 |
| 60 mm | 471 |
| 65mm ib | 510 |
| 70 hli | 550 |
Low Alloy High Strength 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 Q390D High Strength Steel Phaj, koj tuaj yeem tiv tauj peb thiab peb yuav teb koj li ntawm ob teev.
Cim npe nrov: q390d siab zog steel phaj, Tuam Tshoj q390d siab zog steel phaj manufacturers, lwm tus neeg, Hoobkas
