Home / Products / Copper Clad Steel / Copper Clad Steel Strips / Details

Copper Composite Steel

The company has compound rolling mill, 20 high finishing mill, 950 six high finishing mill, 23 high stretch bending straightener, bell type annealing furnace, continuous annealing furnace, pickling line and other production equipment, and has obtained a number of technical achievements and invention patents.

Send Inquiry

Product Introduction

1) Chemical Composition

Grade	Chemical composition of steel strip
	C	Si	Mn	P	S	Ni	Cr	Cu	Als
	%	%	%	%	%	%	%	%	%
F11	≤0.11	≤0.06	0.30-0.55	≤0.02	≤0.01	≤0.3	≤0.15	≤0.2	0.02-0.1
F18	0.11-0.19	≤0.06	0.35-0.55	≤0.02	≤0.01	≤0.3	≤0.15	≤0.2	0.02-0.1
SPHC	≤0.15	≤0.05	≤0.6	≤0.035	≤0.035	-	-	-	≥0.010
DC04	0.08	-	0.4	0.025	0.02	-	-	-	0.02

Grade	Chemical composition of copper strip
	Cu+Ag (min)	P	Bi	Sb	As	Fe	Pb	S	Zn	Total impurities
	%	%	%	%	%	%	%	%	%	%
H90	88-91	-	-	-	-	≤0.1	≤0.02	-	allowance	≤0.2
T2	99.9	-	0.001	0.002	0.002	0.005	0.005	0.005	-	-
H65	63.5-68.0	0.03	-	-	-	0.1	-	-	Rem.	0.3

2) Mechanical properties and metallographic structure

Material	tensile strength(Mpa)		Elongation(%)		Grain size	Pearlite	Non-metallic inclusionsA/B/C/D
Material	Annealed	half hard	Annealed	half hard	Grain size	Pearlite	Non-metallic inclusionsA/B/C/D
H90/SPHC/H90	290~355	360~455	≥36%	≥8%	7-10	1-5	≤2.5
H90/F11/H90	265~365	-	≥43%	-	7-10	1-5	≤2.5
H90/F18/H90	305~395	-	≥37%	-	7-10	2-6	≤2.5

Previous: No Information

Next: Metal Glad Clad

Send Inquiry