Tuam Tshoj Huab cua Resistant Steel Phaj Chaw tsim tshuaj paus thiab tsum |Kunda

Huab cua Resistant Steel Phaj

Lus piav qhia luv luv:

Weathering Steel tuaj yeem raug rau qhov chaw tsis muaj kev pleev xim.Nws pib xeb tib yam li cov hlau zoo tib yam.Tab sis tsis ntev cov alloying ntsiab nyob rau hauv nws ua rau ib tug tiv thaiv nto txheej ntawm nplua-textured xeb rau daim ntawv, yog li suppressing corrosion tus nqi.

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Qhia

Weathering steel muaj qhov zoo tiv thaiv corrosion dua li cov hlau zoo tib yam, nws muaj cov ntsiab lus me me uas tsis zoo li stainless hlau thiab nws cov nqi pheej yig dua li stainless.Cov huab cua huab cua pab txo cov nqi ntawm lub neej thiab lub nra ib puag ncig hauv ntau yam kev siv.

Daim ntawv thov

Cov hlau yog siv rau ntau hom welded, bolted thiab riveted kev tsim kho xws li steel thav duab, txuas hniav, tso tsheb hlau luam thiab ntim khoom, lub tshuab tso pa, tsheb thiab khoom siv.

Huab cua tiv thaiv qib thiab kev ua haujlwm Performance index
Qib Steel	Txuj	Yield zog N / mm²	Tensile zog N / mm²	Elongation%
Corten A	ASTM	≥345	≥480	≥ 22
Corten B		≥345	≥480	≥ 22
A588 GR.A		≥345	≥485	≥ 21
A588 G.B		≥345	≥485	≥ 21
A242		≥345	≥480	≥ 21
S355J0W	EN	≥355	490-630 : kuv	≥ 27
S355J0 wb		≥355	490-630 : kuv	≥ 27
S355J2W		≥355	490-630 : kuv	≥ 27
S355J2 wb		≥355	490-630 : kuv	≥ 27
SPA-H	JIS	≥355	≥490	≥ 21
SPA-C		≥355	≥490	≥ 21
SMA 400 AW		≥355	≥490	≥ 21
09 CuPCrNi-A	GB	≥345	490-630 : kuv	≥ 22
B480GNQR		≥355	≥490	≥ 21
qw 355n		≥355	≥490	≥ 21
qw 355g		≥355	≥490	≥ 21
qw 460n		≥355	≥490	≥ 21

Tshuaj muaj pes tsawg leeg

Corten	C%	Si%	Mn%	P%	S%	Ni%	Cr%	Cu%
	≤ 0.12	0.30-0.75 Nws	0.20-0.50 Nws	0.07-0.15 dr hab	≤ 0.030	≤ 0.65	0.50–1.25 dr hab	0.25-0.55 Nws
Loj
Thickness	0.3mm-2mm (txias dov)
	2mm-50mm (kub dov)
Dav	750mm-2000mm
Ntev	coil los yog raws li koj xav tau ntev
Qhov loj me	Chev: 4/6/8/12 * 1500/1250/1800 * Ntev (kev cai)
	Loj: 16/18/20/40 * 2200 * 10000/12000