P235GH ERW steel yeeb nkab

P235GH kuj welded yeeb nkab yog ib hom European txheem high-temperature resistant steel yeeb nkab, welded los ntawm carbon steel thawv steel daim hlau, nrog zoo plasticity, toughness, txias dabtsi yog khoov kev ua tau zoo, thiab weldability. Cov khoom siv ntawm P235GH alloy steel yeeb nkab yog: Tensile zog σb350 ~ 480 MPa; Yield zog σs Ntau dua lossis sib npaug ntawm 215 MPa; Elongation δ5 Ntau dua lossis sib npaug li 25%; Kev cuam tshuam lub zog nqus Akv Ntau dua lossis sib npaug rau 47 J; Brinell hardness Tsawg dua los yog sib npaug rau 105 ~ 140 HB100.

GNEE Group tuaj yeem muab koj cov khoom zoo P235GH alloy tsis kam welded kav, xa cov kav hlau mus rau ntau tshaj 150 lub teb chaws thiab cheeb tsam suav nrog Kazakhstan, Chile, Nyab Laj, Kaus Lim Qab Teb, thiab ntau dua. Yog tias koj muaj kev xav tau, thov hu rau peb.

P235GH Welded yeeb nkab specification

Txheem: EN 10217-2

Qib: P235GH

Length: 6m, thiab lwm yam

Daim ntawv pov thawj: ISO, SGS

EN 10217-2 P235GH ERW Steel Pipe Chemical Composition Analysis (%):

Qib steel		C	Si	Mn	P	S	Cr	Mo	Ni
Steel npe	Hlau tooj
En 10217-2 P235GH	1.0345	Tsawg dua lossis sib npaug rau 0.16	0.35	Tsawg dua lossis sib npaug rau 1.20	0.025	0.020	0.30	Tsawg dua lossis sib npaug rau 0.08	0.30

EN 10217-2 P235GH ERW Steel Tube Mechanical Properties:

Qib steel		Tensile zog ntawm chav tsev kub
		Upper yield zog los yog pov thawj zog ReH los yog Rp0,2 Min. Mpa	Tensile zog Rm Mpa	Elongation A Min％
Steel npe	Hlau tooj
				I	t
En 10217-2 P235GH	1.0345	235	360-500	25	23

P235GH welded yeeb nkab

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P235GH puas tuaj yeem kho cua sov?

P235GH yog cov khoom siv dav siv nyob sab Europe tus qauv steel rau cov hlab ntsha siab, feem ntau siv hauv kev tsim cov boilers, cov hlab ntsha siab, thiab cov khoom siv zoo sib xws. P235GH tuaj yeem raug kho cua sov los txhim kho nws cov khoom siv kho tshuab thiab lub cev. Kev kho cua sov yuav tsum ua kom sov cov khoom mus rau qhov kub thiab txias, tuav nws ntawm qhov kub ntawm lub sijhawm tshwj xeeb, thiab tom qab ntawd txias nws ntawm tus nqi tsim nyog los hloov nws cov microstructure thiab cov khoom.

Rau P235GH steel cov ntaub ntawv, cov pa cua sov txoj kev kho mob muaj xws li normalizing ntxiv quenching thiab tempering, nrog rau annealing. Normalizing ntxiv quenching thiab tempering yuav txhim khu lub zog thiab toughness ntawm P235GH steel, txhim kho nws tensile thiab cuam tshuam cov khoom. Annealing tuaj yeem txo kev ntxhov siab, txhim kho cov khoom siv machinability thiab ductility, thiab txhim kho nws cov tawv nqaij thiab corrosion kuj.

Hauv kev xaus, P235GH tuaj yeem raug kho cua sov los txhim kho nws qhov kev ua tau zoo. Txoj kev kho cua sov tshwj xeeb yuav tsum tau txais yuav nyob ntawm qhov kev siv tshwj xeeb thiab qhov xwm txheej ntawm cov khoom siv.

GNEE Group tuaj yeem muab P235GH tsis kam welded kav, txhawb kev soj ntsuam zoo thiab kev kuaj thib peb kom ntseeg tau qhov zoo ntawm txhua cov yeeb nkab steel. Yog tias koj xav tau P235GH steel kav, thov hu rau peb.

Cim npe nrov: p235gh erw steel yeeb nkab, Tuam Tshoj p235gh erw steel yeeb nkab manufacturers, lwm tus neeg