Q890E siab zog phaj
Q890E steel phaj yog quenched thiab tempered steel phaj rau cov qauv muaj zog. Qhov "Q" nyob rau hauv nws qib sawv cev rau yield, "890" sawv cev tus nqi yield, thiab "E" sawv cev rau qib. Kev siv tus qauv ntawm Q890E siab tensile steel ntawv yog GB / T 16270-2009.
Thaum lub sij hawm tsim cov txheej txheem, Q890E lub zog loj cov qauv hlau tau raug quenched thiab tempered (quenched thiab tempered) thiab muaj cov khoom zoo heev. Nws cov tshuaj muaj pes tsawg leeg suav nrog cov ntsiab lus xws li carbon, silicon, manganese, phosphorus, sulfur, niobium, vanadium, titanium, chromium, tooj liab, molybdenum thiab nitrogen.
Q890E cov ntawv hlau muaj zog yog tsuas yog siv los tsim cov khoom siv hlau xws li thee mine hydraulic txhawb nqa, tsheb hnyav thiab tshuab engineering uas yuav tsum tau muaj kev sib txuas zoo, xws li drilling rigs, hluav taws xob shovels, hluav taws xob log tsheb thauj khoom, thiab tsheb tsuas rau kev tsuas thiab ntau yam. engineering kev tsim kho. , excavators, loaders, bulldozers thiab ntau hom cranes thiab lwm yam khoom siv tshuab thiab lwm yam khoom siv.
Q890E High Strength Steel Sheet Chemical Composition:
| C% max | Si% max | Mn% max | P% max | S% max | Ua% max | Cr% max | Nia% max | Mo% max | B% max | V% max | Nb% max | Ndi% max |
| 0.2 | 0.80 | 2.0 | 0.025 | 0.015 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
siab zog steel phaj
GNEE Group tau txais cov neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!