Q345 Q355 Lub kaum ntse ntse hlau

Q345 yog ib hom hlau. Yog ib yam uas tsis tshua muaj hlau alloy, dav siv nyob rau hauv Choj, tsheb, nkoj, tsev, siab hlab ntsha, tshwj xeeb cov cuab yeej, thiab lwm yam., qhov "Q" txhais tau hais tias yield zog, 345 qhia hais tias lub yield zog ntawm no steel yog 345MPa.Q355 yog ib hom hlau. Nws yog ib hom low-alloy high-strength steel structural steel, dav siv nyob rau hauv Choj, tsheb, nkoj, tsev, siab hlab ntsha, khoom siv tshwj xeeb, thiab lwm yam., qhov "Q" txhais tau tias yield zog, 355 txhais tau hais tias lub yield zog ntawm no. steel yog 355MPa, thiab yuav txo nws cov nqi tawm los raws li cov thickness ntawm cov khoom nce.

Xa kev nug

Hauj lwm lawm

Kev tsis

Khoom Description

Q345 Txheej txheem cej luam

Q345 yog cov khoom siv hlau tsis tshua muaj hlau feem ntau siv hauv tsheb, txuas hniav, nkoj, thiab kev tsim kho. Kuj tseem hu ua GB / T 1591, Q qhia txog qhov taw tes tawm los, thiab 345 hais txog lub zog ntawm cov txiaj ntsig. Yog li ntawd, nws yog ib qho tseem ceeb kom nco ntsoov tias tus nqi tawm los txo qis thaum cov khoom thickness nce.

Q345 Cov khoom sib npaug

Q345 kuj tuaj yeem hloov nrog cov khoom sib npaug, suav nrog A572 Qib 50 USA ASTM, Q355 Tuam Tshoj GB / T, thiab SPFC 590 Nyab Laj / Nyiv JIS.

Q355 Txheej txheem cej luam

Q355 steel yog cov hlau tsis tshua muaj zog, 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.

Q355 Cov khoom sib npaug

Q355 tuaj yeem hloov nrog cov khoom sib npaug, suav nrog A572 Qib 50 Tebchaws USA ASTM, Q355 Tuam Tshoj GB / T, thiab SPFC 590 Nyab Laj / Nyiv JIS.

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Khoom Paub meej

Khoom npe	Q345 Q355 lub kaum sab xis 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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GNEE muaj pab pawg kws tshaj lij, uas tsis yog tsuas yog muaj kev ua haujlwm ntau xyoo hauv kev lag luam steel, tab sis kuj muaj kev nkag siab tob thiab meej ntawm cov txheej txheem thev naus laus zis thiab lub xeev tsim khoom hauv Suav teb lub ntsiab steel mills.

Nrog rau kev saib xyuas zoo thiab kev paub dhau los, peb muab peb cov kev pabcuam zoo thiab xav txog rau cov neeg siv khoom thoob ntiaj teb. Peb cia siab ua tsaug los ua koj tus neeg muag khoom hauv Suav teb thiab tus khub.

Peb lub tuam txhab yuav nyob twj ywm ncaj ncees thiab pragmatic ib txwm los tiv thaiv, ntxiv dag zog thiab nqa mus rau peb Lub Tebchaws Hom, muab cov khoom lag luam zoo thiab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb ua siab dawb xav tsim kom muaj kev sib koom tes ntev-yeej nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws.

Cim npe nrov: q345 q355 lub kaum sab xis steel, Tuam Tshoj q345 q355 lub kaum sab xis steel manufacturers, lwm tus neeg, Hoobkas