ASTM A572 GR50 kauv steel yeeb nkab

ASTM A572 GRE Welded Yeeb yog ib tug kauv welded yeeb nkab ua los ntawm ASTM A572 Gr50-muaj zog tsawg-alloy steel phaj. Nws yog tsuas yog siv nyob rau hauv Choj engineering, lub tsev hlau cov qauv, nqa cov tshuab uas xav tau lub zog siab thiab lwm yam scenes, xws li cov neeg txhawb nqa choj, cov cuab yeej hnyav cov thav ntawv, thiab lwm yam.

Nta

• High-zog tsawg-alloy tsim

Tos lub zog ntau dua los yog sib npaug rau 345mpa (tuab tsawg dua lossis sib npaug nrog 16 hli), tensile lub zog 490 ~ 600mpa, haum rau hnyav-zog cov qauv kev coj ua.
Ntxiv Niobium (NB) thiab Vanadium (v) microalloy cov ntsiab lus los txhim kho cov qoob loo nplej thiab tsawg-kub.

• Vuam thiab ua kev ua tau zoo

Cov ntsiab lus carbon tsawg dua los yog sib npaug rau 0.20%, phosphorus impurities tswj (p tsawg dua lossis sib npaug ntawm Weld thiab txuam ntawm cov niam txiv cov khoom.
Txhawb nqa cov txheej txheem high-zog vuam xws li submerged arc vuam (pom) thiab roj thaiv cov thaiv arc vuam (GMAW).

• Taus lav lav

0 Qib Charpy cuam tshuam kev cuam tshuam lub zog loj dua lossis sib luag nrog 45j, yoog raws li cov kev xav tau ntawm cov chaw txias-thaj av engineering

Cov Ntawv Thov

• Hnyav Cov Txheej Txheem Tsim Hluav Taws Xob

Choj pawg ua hauv paus thiab kev txhawb nqa loj (xws li φ1200 × 20mm yeeb nkab pier);
Cua tiv thaiv rau cov tsev-high-high-high-high-figh hauv kev siv nroj tsuag.

• Zog thiab Tsheb Thauj Khoom

Thauj cov kabmob rau cov tshuab tsuas (conveyor nkhaus, cov tsev Crusher);
Chaw nres nkoj Crane booms, nkoj lub nkoj deck txhawb nqa qauv chaw ua ke.

• Kev Nyab Xeeb Tshwj Xeeb Kev yoog

Roj thiab roj pipelines nyob rau hauv cov cheeb tsam txias (3Pe anti-corrosion yuav tsum tau);
Zog siv hluav taws xob rau cov tsev hauv av qeeg

 

ASTM A572 GR50 kauv steel yeeb nkab

 

Cim npe nrov: ASTM A572 GR50 kauv steel yeeb nkab, Tuam Tshoj ASTM A572 GR50 kauv steel yeeb nkab tuam ntxhab, cov chaw muag khoom