ASTM B11 C70400 Copper-Nickel Tubes, Copper Alloy Tube, Copper Tubes

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Copper Nickle Alloy Steel
• Technique: Cold Drawn
• Shape: Round
• Surface Treatment: Coated
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel, Machined Stainless Steel Tube
• Application: Heat Exchanger, Conderser
• Delivery Time: 7 -30days
• MOQ: 1000kgs
• Standard1: ASTM B111, En12451, DIN17664/17660/1785, BS 2871,
• Grade: C70600, 70/30,90/10, Alloy 715, Cn102
• Shipping Method: by Container
• Payment: LC.Tt
• Inspection: SGS,BV,TUV, Ibr,
• Certificate: API , ISO, Dnv,
• Application1: Engine Cooler
• Application2: Power Plant Conderser
• Application3: Marine Heat Ecxhanger
• Application4: Compressor Cooler
• Application5: Motor Cooler
• Application6: Petrochemical Refinery Cooler
• Application7: Seawater Desalination Evaporator
• Transport Package: Playwood Cased Plastic Bags Packing, Condenser,
• Specification: OD 3.18-88.9mm
• Trademark: EZ Steel
• Origin: China
• HS Code: 74112900
• Production Capacity: 50000 Tons/Year

Product Description

ASTM B11 C70400 Copper-Nickel Tubes, copper alloy tube,copper tubes

Fabrication Standard	ASTM B111 B280 B466 EEMUA 144/145/146/234 BS EN 12449 DIN
Material Grade	C12200 C44300 C61400 C68700 C70600 C71500
Out Diameter	1/8" - 24"
Wall Thickness	0.8mm - 80mm
Length	<= 18 Mtr
Surface	anealling and stress relieved
Package	by piece, in bundles, with external pvc wrapped, wood crated
Minimum Order Quantiy	500 KG
EZS Advantage	1.regular sizes in stock over 1000 tons for immediate delivery
	2.small quantity with factory rate
	3.quality certificate as per EN10204 3.1b issued by manufacturer
	4.expert technical and export/import document consultant and support
	5.on-time response by email, skype, website and online messages

 

Alloy		Chemical Composition
QB	GB/JIS/UNS	Cu	Pb	Zn	Fe	Sn	Total Impurity
C2501	JIS C3501	60.0-64.0	0.7-1.7	REM	<=0.2	Fe+Sn<=0.4	-
C3601	JIS C3601	59.0-63.0	1.8-3.7	REM	<=0.3	Fe+Sn<=0.5	-
C3602	JIS C3602	59.0-63.0	1.8-3.7	REM	<=0.5	Fe+Sn<=1.2	-
C3603	JIS C3603	57.0-61.0	1.8-3.7	REM	<=0.35	Fe+Sn<=0.6	-
C3604	JIS C3604	57.0-61.0	1.8-3.7	REM	<=0.5	Fe+Sn<=1.2	-
C3605	JIS C3605	56.0-60.0	1.8-3.7	REM	<=0.5	Fe+Sn<=1.2	-
C3771	JIS C3771	57.0-61.0	1.8-3.7	REM	Fe+Sn<=1.0		-
H62	H62/JIS C2800	60.5-63.5	<=0.08	REM	<=0.15	-	<=0.5
H65	H65/JIS C2680	63.5-68.0	<=0.03	REM	<=0.1	-	<=0.3
H68	H68/JIS C2600	67.0-70.0	<=0.03	REM	<=0.1	-	<=0.3
H63	H63	62.0-65.0	<=0.08	REM	<=0.15	-	<=0.5
H90	H90	88.0-91.0	<=0.03	REM	<=0.1	-	<=0.2
H62F	H62F	60.0-63.0	0.5-1.2	REM	<=0.2	-	<=0.75
HPb59-1	HPb59-1	57.0-60.0	0.8-1.9	REM	<=0.5	-	<=1.0

 

Alloy	Temper	Specification	Tensile strength	Elongation(%)
H62 H63	Y2(1/2h)	0.05-1.0	>=410	-
		>1.0-6.0	>=355	>=7
	Y(H)	0.05-1.0	685-980
		>1.0-6.0	540-835
H65	Y2(1/2h)	0.05-1.0	>=400	-
		>1.0-6.0	>=375	>=7
	Y(H)	0.05-1.0	635-885	-
		>1.0-6.0	490-785	-
H68	Y2(1/2h)	0.05-1.0	>=390	-
		>1.0-6.0	>=345	>=10
	Y(H)	0.05-1.0	685-930	-
		>1.0-6.0	540-835	-
C3501	1/2H	0.5-12	345-440	>=10
	H	0.5-10	>=420	-
C3601	H	0.5-10	>=345	-
	H	0.5-10	>=345	-
C3602	F	0.5-10	>=365	-
C3603	1/2H	0.5-10	>=365	-
	H	0.5-10	>=450	-
C3604 C3605	F	0.5-10	>=420	-
C3771	F	0.5-10	>=365	>=10

 

Good Charaacteristics:Thermal conductivity,good conductvity,wear resistance, plasticity, good cold bending property, easy to welding and machining, the seawater corrosion resistance is strong.

 Supply material according to customer's designatal standard Such as GB GB/T8890, American Standard -111, American Standard ASTMB111, Britain standard BS2781, European standard EN12451, DIN1785, JIS and other special standard and so on.