q620c yogsiab -kev ua haujlwm steelua raws liGB/T 1591, muab620MPa yam tsawg kawg nkaus tawm lub zognrog0℃cuam tshuam toughness(Ntau dua lossis sib npaug rau 34J). Qhov nomicroalloyed hlau(Nb-V-Ti-Mo) xatshwj xeeb lub zog - rau - qhov hnyav pivthaum khaws ciazoo weldability(CE Tsawg dua lossis sib npaug li 0.50%).
Cov yam ntxwv tseem ceeb:
✔ Ultra{0}}High StrengthTensile ntau yam: 620-760MPa
✔ Tus qauv Efficiency: Pab kom 30% + txo qhov hnyav vs. Q345
✔ Ntau yam kev xaiv: TMCP (pom zoo) los yog quenched & tempered
✔ Tus nqi -Cov: Txo cov khoom siv hauv mega- tej yaam num
Premium Applications:
Super high -nce tsev cores
Heavy mining tsheb thav duab
Tshwj xeeb choj Cheebtsam
Advanced tsheb tub rog
Cim npe nrov: q620c qis alloy siab zog steel phaj, Tuam Tshoj q620c tsawg alloy siab zog steel phaj manufacturers, lwm tus neeg, Hoobkas
