Q235 Q355 Channel C hlau

Q235 yog ib qho yooj yim carbon structural steel uas yog siv thoob plaws hauv Suav teb. Nws tseem hu ua Q235A, Q235B, Q235C, thiab Q235D. Txij li nws yog cov hlau me me, nws yog siv hauv kev tsim khoom yam tsis muaj kev kho cua sov. Q qhia qhov taw tes tawm los, thiab 235 qhia tias lub zog tawm los. Nws muaj cov yas zoo thiab weldability.Q355 steel yog cov hlau tsis tshua muaj hlau, muaj zog hlau uas siv rau hauv cov qauv welded txhawb kev ntxhov siab thiab hnyav hnyav. Q hais txog qhov taw tes tawm los, thaum tus lej 355 qhia nws lub zog tawm los. Nws kuj hloov Q345.

Xa kev nug

Hauj lwm lawm

Kev tsis

Khoom Description

Q235A vs Q235B vs Q235C vs Q235D

Hauv GB / T {{0}} tus qauv, cov pa roj carbon structural steel Q235 tau muab faib ua plaub qib: A, B, C, thiab D raws li qhov zoo ntawm metallurgical. Cov tshuaj muaj pes tsawg leeg ntawm Q235A, B, C, thiab D yog txawv. Cov ntsiab lus sulfur ntawm A, B, C, thiab D txo qis zuj zus, cov ntsiab lus phosphorus ntawm A thiab B yog tib yam, ua raws li C, thiab cov ntsiab lus phosphorus ntawm D yog qhov tsawg tshaj plaws. Cov qib sib txawv ntawm Q235A, Q235B, Q235C, thiab Q235D sawv cev rau qhov sib txawv ntawm qhov kub thiab txias. A txhais tau tias tsis muaj kev cuam tshuam, B siab dua 20 degrees, C siab dua 0 degrees, thiab D yog siab dua - 20 degrees.

Qhov zoo ntawm Q355 Steel

Q355 steel muaj ntau qhov zoo dua lwm hom qauv hlau. Nws muaj cov khoom siv zoo heev, lub zog siab, thiab zoo weldability. Q355 steel kuj tseem tiv taus corrosion, tsis tshua muaj kub toughness, thiab qaug zog kuj. Nws yog kev xaiv kev lag luam thiab txhim khu kev qha rau ntau daim ntawv thov hauv kev lag luam sib txawv.

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Khoom Paub meej

Khoom npe	Q235 Q355 channel c steel
Ntev	Raws li koj xav tau
Txuj	ASTM / GB / JIS / EN ect.
Lub sij hawm xa tuaj	Raws li koj qhov ntau
Cov nqe lus them nqi	FOB / CIF / EXW / DDP
Keeb kwm	Tuam Tshoj
Qauv	Yog lawm
Ua siab ntev	±0.3
Ntim	Packed nrog steel siv nruj nreem, nyob rau hauv bundles

GNEE Pab Pawg tau txais cov neeg tuaj xyuas

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Cov pab pawg ua raws li lub ntsiab lus ntawm "kev npaj siab tswj hwm, cov neeg siv khoom ua ntej, kev sib koom ua ke kev txhim kho thiab kev mob siab rau tib neeg" thiab ua raws li kev lag luam lub tswv yim ntawm "technology ua ntej, kev ua tau zoo yog qhov tseem ceeb, siv zog rau kev ua tau zoo, kev ncaj ncees rau yav tom ntej", uas tsis tu ncua txaus siab rau cov kev xav tau sib txawv. ntawm cov neeg siv khoom thoob ntiaj teb hauv cov khoom siv steel hlau.

Pab pawg muag khoom, muab cov neeg siv khoom nrog cov kev pabcuam thawj zaug;

nruj kev yuav khoom thiab pab neeg soj ntsuam zoo, ua tib zoo xaiv cov khoom zoo raw khoom;

pab neeg tshawb fawb thiab kev tshaj lij los txhim kho kev tsim khoom thiab txo cov nqi rau cov neeg siv khoom;

intimate shipping logistics pab neeg tiv thaiv cov khoom thauj;

zoo heev tsim thiab ua pab neeg, ua tib zoo crafted thiab refined.

Cim npe nrov: q235 q355 channel c steel, Tuam Tshoj q235 q355 channel c steel manufacturers, lwm tus neeg, Hoobkas