TS EN 10297-1 E355 + N seamless steel yeeb nkab
E355 + N raws li EN 10297-1 tus qauv yog cov txheej txheem txias seamless steel yeeb nkab nrog cov yam ntxwv hauv qab no:
Optimized tshuaj muaj pes tsawg leeg: nruab nrab cov ntsiab lus carbon, ntxiv micro-alloy ntsiab los txhim kho lub zog
Cov khoom siv zoo heev: qhov tsawg kawg nkaus tawm lub zog 355MPa, zoo ductility thiab cuam tshuam toughness
Normalizing kev kho mob (N): txhim kho lub koom haum thiab txhim kho kev ua tau zoo
Daim ntawv thov scenarios:
High-stress Cheebtsam nyob rau hauv lub machinery manufacturing kev lag luam
Hydraulic system pipelines
Transmission shafts thiab chassis Cheebtsam hauv kev lag luam automotive
High-strength structural qhov chaw ntawm engineering machinery
TS EN 10210-1 S355J2H seamless steel yeeb nkab
EN S355J2H ntawm 10210-1 tus qauv yog kub-tsim seamless structural yeeb nkab nrog cov yam ntxwv hauv qab no:
Kev kub siab ua haujlwm ruaj khov: haum rau kev ua haujlwm kub thiab sib sau
Weldability zoo heev: J2 qib lav qhov kev ua tau zoo ntawm cov pob qij txha
High impact toughness: -20 ℃ cuam tshuam lub zog ua tau raws li tus qauv
Tej kev siv:
Lub tsev steel qauv (gymnasium, tshav dav hlau davhlau ya nyob twg)
Choj engineering lub ntsiab qauv
Offshore platform tsho
Cov khoom siv hnyav txhawb nqa qauv
TS EN 10216-3 P355NH TC1 seamless steel yeeb nkab
TS EN 10216-3 P355NH TC1 yog seamless steel yeeb nkab rau cov khoom siv siab, nrog rau:
Kev ua haujlwm siab kub: haum rau boiler siab hlab ntsha
Fine grain tswj (TC1): Txhim kho creep kuj
Kev soj ntsuam nruj tsis muaj kev puas tsuaj: Ua kom muaj kev nyab xeeb siab
Main siv:
Chaw nres tsheb fais fab boiler superheater, reheater
Petrochemical siab kub thiab siab siab pipeline
Nuclear fais fab nroj tsuag auxiliary system pipeline
Txheej txheem kev lag luam reactor siab plhaub
Peb hom steel kav no yog tsim los rau cov kev xav tau ntawm kev lag luam sib txawv, los ntawm kev tsim khoom siv dav hlau mus rau cov cuab yeej tseem ceeb, uas cuam tshuam txog cov txheej txheem European cov txheej txheem kev tswj xyuas cov khoom siv thiab kev faib ua haujlwm. Thaum yuav khoom, qib tsim nyog yuav tsum raug xaiv raws li kev ua haujlwm tshwj xeeb, cov yam ntxwv nruab nrab thiab tsim lub neej xav tau.
Post lub sij hawm: May-20-2025
