Tsev / Cov khoom / Copper Clad Steel / Copper Clad Steel rau Tub Rog / Paub meej

Bimetal phaj

Standard loj: tooj dag-steel-tooj dag
Sawb dav: 78/87/91/114/135139.5mm
Sawb thickness: 1.7-3.6mm
Txheej thickness: 3.4 feem pua -4 feem pua
Cov khoom siv hauv paus: F18 steel

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Khoom Taw qhia

1) Cov khoom siv tub rog

Txheem loj	Brass-steel-tooj liab	Brass-steel-tooj liab	Brass-steel-tooj liab
Sawb dav	78/87/91/114/135139.5 hli	124/135/137/140/155 hli	< 600 mm
Sawb thickness	1 7-3.6 hli	0 5-1.37mm	{{0}} 05-4.0 mm
Txheej thickness	3.4 feem pua -4 feem pua	3.4 feem pua -4 feem pua	3 feem pua -15 feem pua
Cov khoom siv hauv paus	F18 hlau	F11 hlau	SPHC hlau
Cladding khoom	H90 tooj	H90 tooj	H90 tooj
Daim ntawv xa tuaj	Coil / Phaj	Coil / Phaj	Coil / Phaj

2) Tshuaj muaj pes tsawg leeg

Qib	Tshuaj muaj pes tsawg leeg ntawm steel sawb
	C	Si	Mn	P	S	Ni	Cr	Cu	Als
	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua
F11	Tsawg dua lossis sib npaug rau 0.11	Tsawg dua lossis sib npaug rau 0.06	0.30-0.55	Tsawg dua lossis sib npaug rau 0.02	Tsawg dua lossis sib npaug rau 0.01	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.2	0.02-0.1
F18	0.11-0.19	Tsawg dua lossis sib npaug rau 0.06	0.35-0.55	Tsawg dua lossis sib npaug rau 0.02	Tsawg dua lossis sib npaug rau 0.01	Tsawg dua lossis sib npaug rau 0.3	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.2	0.02-0.1
SPHC	Tsawg dua lossis sib npaug rau 0.15	Tsawg dua lossis sib npaug rau 0.05	Tsawg dua lossis sib npaug rau 0.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	-	-	-	Ntau dua lossis sib npaug rau 0.010

Qib	Tshuaj muaj pes tsawg leeg ntawm tooj liab sawb
	Cu plus Ag (min)	P	Bi	Sb	Raws li	Fe	Pb	S	Zn	Tag nrho impurities
	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua	feem pua
H90	88-91	-	-	-	-	Tsawg dua lossis sib npaug rau 0.1	Tsawg dua lossis sib npaug rau 0.02	-	nyiaj pab	Tsawg dua lossis sib npaug rau 0.2

3) Mechanical zog thiab metallographic qauv

Khoom siv	tensile zog (Mpa)		Elongation (%)		Cov qoob loo loj	Pearlite	Non-metallic inclusions A/B/C/D
Khoom siv	Annealed	ib nrab nyuaj	Annealed	ib nrab nyuaj	Cov qoob loo loj	Pearlite	Non-metallic inclusions A/B/C/D
H90/SPHC/H90	290~355	360~455	Ntau dua lossis sib npaug li 36 feem pua	Ntau dua lossis sib npaug li 8 feem pua	7-10	1-5	Tsawg dua lossis sib npaug li 2.5
H90/F11/H90	265~365	-	Ntau dua lossis sib npaug li 43 feem pua	-	7-10	1-5	Tsawg dua lossis sib npaug li 2.5
H90/F18/H90	305~395	-	Ntau dua lossis sib npaug li 37 feem pua	-	7-10	2-6	Tsawg dua lossis sib npaug li 2.5

Cov khoom no yog siv rau cov mos txwv tub rog. Lub tuam txhab muab cov kev pabcuam hauv cov khoom siv, kev tsim pwm, tsim khoom, tsim khoom, tshuaj xyuas, ntim thiab thauj. Yog tias koj muaj cov kev cai tsim nyog, koj tuaj yeem qhia peb txhua lub sijhawm. Peb yuav muaj cov kws tshaj lij engineers tiv tauj koj ntawm cov teeb meem cuam tshuam.

Tug: Txheej Gilding Hlau

Tom ntej: Tsis muaj

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