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

Bimetallic ntawv

Khoom Taw qhia

Peb lub tuam txhab muaj ntau yam khoom uas tuaj yeem ua tau raws li koj cov kev xav tau ntau yam. Peb ua raws li cov cai tswj hwm ntawm "zoo ua ntej, cov neeg siv khoom ua ntej thiab credit-based" txij li thaum tsim lub tuam txhab thiab ib txwm ua peb qhov zoo tshaj plaws los ua kom tau raws li qhov xav tau ntawm peb cov neeg siv khoom. Peb lub tuam txhab muaj kev txaus siab los koom tes nrog cov lag luam los ntawm thoob plaws lub ntiaj teb kom paub txog qhov xwm txheej yeej-yeej txij li tus qauv ntawm kev lag luam thoob ntiaj teb tau tsim nrog lub zog tsis muaj zog.

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 los yog sib npaug rau 0.1	Tsawg dua lossis sib npaug rau 0.02	-	nyiaj pub	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

Lub hom phiaj tseem ceeb ntawm cov khoom no yog kev siv tub rog. Nws qhov zoo dua yog txo cov nqi tsim khoom ntawm qhov chaw ntawm kev ua kom zoo. Peb lub tuam txhab muaj ntau yam txheej txheem thev naus laus zis kom tau raws li koj qhov yuav tsum tau ua. Peb tos ntsoov rau kev koom tes nrog koj.

Tug: Copper Steel Composite

Tom ntej: Cov ntaub ntawv ntawm lub hnab ntawv Bullet

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