Q355 Q235 Channel Beams

Q235 steel yog carbon structural steel. Nws yog sib npaug rau A3 thiab C3 hlau hauv cov qauv qub GB700-79 qib, uas yog qib ntawm Lavxias TOCT. Q nyob rau hauv tus lej steel stands rau yield zog. Raws li ib txwm muaj, cov hlau siv ncaj qha yam tsis muaj kev kho cua sov.Q355B cov khoom yog cov khoom siv qis-alloy high-strength structural steel, qhov "Q" txhais tau tias muaj zog yield, 355 txhais tau hais tias lub zog tawm los ntawm cov hlau no yog 355MPa, thiab nws cov nqi tawm los. yuav txo qis thaum lub thickness ntawm cov khoom nce.

Xa kev nug

Khoom Description

Mechanical Properties

Yield zog thiab tensile zog yog teev nyob rau hauv cov lus hauv qab no.

1 MPa=1 N/mm2

		Yield zog (MPa, Ntau dua lossis sib npaug); Thickness los yog Dia. (d) mm					Tensile zog (MPa)
Qib Steel	Zoo	d Tsawg dua los yog sib npaug rau 16	16< d ≤40	40< d ≤100	100< d ≤150	150< d ≤200	d Tsawg dua lossis sib npaug li 100
Q235	Q235A	235	225	215	195	185	370-500
	Q235B
	Q235C
	Q235D

Q355 Mechanical Properties (Kub dov)

Nco tseg:

1 MPa=1 N/mm2

1 GPa=1 kN/mm2

		Yield Strength (Ntau dua lossis sib npaug N / mm2), Thickness lossis Dia. (d) hauv mm
Qib Steel	Qib zoo	d Tsawg dua los yog sib npaug rau 16	16< d ≤40	40	63	80< d ≤ 100	100< d≤ 150	150	200	250
Q355	Q355B	355	345	335	325	315	295	285	275	–
	Q355C									–
	Q355D									265

300

Khoom Paub meej

Khoom npe	Q355 Q235 channel kab teeb
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

neeg tuaj xyuas

113

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: q355 q235 channel beams, Tuam Tshoj q355 q235 channel beams manufacturers, lwm tus neeg, Hoobkas

Tug

Tsis muaj

Tom ntej

Q235 Q355 Channel C hlau

Xa kev nug