Xov xwm

Cov tshuaj muaj pes tsawg leeg ntawm Q550D feem ntau suav nrog cov ntsiab lus xws li carbon, silicon, manganese, phosphorus thiab sulfur.

Cov khoom tseem ceeb ntawm Q690D steel phaj yog hlau, carbon, silicon, manganese, phosphorus, sulfur thiab lwm yam khoom.

SA387Gr22Cl2 steel phaj muaj lub zog siab, zoo heev corrosion kuj thiab kev ua haujlwm zoo.

14Cr1MoR steel phaj muaj qhov zoo corrosion kuj thiab tuaj yeem siv tau ntev hauv qhov chaw hnyav xws li kub, siab siab thiab corrosion.

P355NL1 steel phaj muaj qhov zoo corrosion kuj thiab tuaj yeem siv rau hauv ntau qhov chaw corrosive.

P460NL1 steel phaj yog ib hom uas tsis muaj alloy high-strength structural steel.

30CrMnSiA yog ib qho hlau alloy steel phaj, kuj belongs rau cov tub rog hlau.

30CrMnSiA belongs rau alloy structural steel phaj.

S355JR yog cov hlau tsis tshua muaj siab-lub zog steel ua raws li European tus qauv EN10025.

S355J0 belongs rau European txheem carbon steel phaj.

S355K2 steel phaj yog European tus qauv qis alloy siab zog steel phaj.

GH6159 alloy feem ntau yog siv rau hauv kev lag luam aerospace, tshwj xeeb tshaj yog nyob rau hauv lub tshav dav hlau cav thiab roj turbines, rau k...