Eemua 234 CuNi90/10 7060X 20bar Copper Nickel Pipe for Ship Building

• Customization: Available
• Type: Round
• Standard: ASTM, DIN, JIS, GB
• Model NO.: EZS
• Technique: Hot Rolled
• Shape: Pipe
• Surface Treatment: Heat Treatment
• Special Use: Ship Building
• Application: Water Tube/Heater Oil/etc
• Grade: Brass, Copper Nickel,Aluminum
• Wall Thickness: 0.2mm-120mm
• Outside Diameter: 2mm-914mm
• Length: as Customer′s Request
• Material: C44300,C68700,C70600,C71500 etc
• Shapes: Round ,Square,Rectangular
• Certificate: SGS,BV,ISO,TUV,Rosh
• Temper: Soft Annealed,Half Hard
• Service: Bending,Decoiling,Weldeing,Punching, Cutting
• Terms: Fob,CIF,EXW etc
• Delivery Time: 7-30days
• Transport Package: Wooden Cases
• Specification: customized
• Trademark: EZS
• Origin: Shanghai, China
• HS Code: 741121000
• Production Capacity: 50000ton/Year

Product Description

 

Product Description

Copper-Nickel Alloy tube:

1)Up to GB/T8890/ASTM B111/JIS H3300/BS EN12451 standards and so on.
2)Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn / CuNi9010 / Cu90Ni10 / and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030 / Cu70Ni30 or other alloy
Material Brand of Copper-Nickel Alloy tube:

Grade	USA	U.K	Germany	Japan
China BG	ASTM	BS	DIN	JIS H
BFe10-1-1	C70600	CN102	CuNi10Fe1Mn	C7060
BFe30-1-1	C71500	CN107	CuNi30Mn1Fe	C7150

3)Tubes temper: All tempers are available (Goods supply state: Annealed condition)

4)Dimensions: Outer diameter:5-419mm, Wall thickness: 0.5-10mm or according to the buyers' requirements, and also length and tolerance subject to the buyer's decisions.

5) Tubes in good straightness, with clean surface of both inside and outside

6)Application range: Copper-Nickel Alloy tube for condenser and heat-exchangers, Water Evaporators, Boiler Blowdown Heat Exchangers, air coolers, Gland Steam Condensers, Steam Ejector, Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine Industry , and Nuclear Power etc.

Copper-nickel UNS C70600 has a copper content of not less than 88.6%.
Tabulated below are the mechanical properties of UNS C70600 tubes as a function of heat treatment.

Temper	Tensile Str.	Yield Str.	Elong.	Rockwell
				B	C	F	30T
H55	414MPa (60ksi)	393MPa (57ksi)	10%	72	-	100	70
OS025	303MPa (44ksi)	110MPa (16ksi)	42%	15	-	65	26

The chemical composition of UNS C70600 copper alloy is outlined in the following table.

Elements	Content (%)
Nickel, Ni	9.0-11.0
Iron, Fe	1.0-1.8
Zinc, Zn	1.0
Manganese, Mn	1.0
Lead, Pb	0.05
Copper, Cu	Remainder

Equivalent materials to UNS C70600 copper alloy are given in the table below.

ASME SB111	ASME SB171	ASME SB359	ASME SB466	ASME SB467
ASME SB395	ASME SB543	ASTM B111	ASTM B151	ASTM B122
ASTM B171	ASTM B359	ASTM B395	ASTM B432	ASTM B466
ASTM B469	ASTM B543	ASTM B608	DIN 2.0872	MIL C-15726
MIL T-15005	MIL T-16420	MIL T-22214	SAE J461	SAE J463

White copper (copper nickel alloy): BFe30-1-1(C71500), BFe10-1-1 (C70600) , B7.
Brass: HAL77-2 (C68700) , HSn70-1 (C44300), H68A, H68, H65, H62
Boron added brass: HSn70-1B, HSn70-1AB
Red copper: T2,TP2/C12200
Oxygen free copper: TU1, TU2 and other series

Product executive standard:
Chinese standards: GB/T8890,GB/T26291,GB/T1527          
American Standard: ASTM B111,ASTM B466           
British Standard: BS2871           
European standards: EN12451,EN12499,EEMUA 144          
German standard: DIN 86019,DIN 17664          
Japanese standard: JIS H3300
 

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