DIN17660 Cuzn20al2 F39 Hfw Alloy Steel Seamless Tube / Pipe for Heat Exchanger

• After-sales Service: Supplied
• Warranty: 30 Years
• Type: Straight Copper Pipe
• Shape: Round
• Application: Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe
• Alloy: Alloy
• Model NO.: seamless/welded
• Certification: CE, ISO
• Standard: ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819
• Grade: T2
• Customized: Customized
• Applicaiton: Nuclear Power/Electric Power/Oil Refining
• Applicaiton2: Oil and Gas Exploitation/Coal Chemical Industry
• Applicaiton3: Fine Chemical Industry/Natural Gas
• Applicaiton4: Offshore Engineering&Shipbuilding/Sanitary Tubes
• Applicaiton5: Seawater Desalination&Water Treatment
• Applicaiton6: Instrumentation Tubing/Heat Exchanger Tube
• Applicaiton7: Various Faucet, Towel Rack, Hanger, Hard Water
• Applicaiton8: Sanitary Ware Supporting Frame, Pipe Joints
• Applicaiton9: Sanitary Products Connector, Soft Water Pipe Field
• Material: C71000,C71500,C70400,C70600,C70250,C70260,C71520
• Material2: C72200,C74500,C75200,C77400
• Material3: C21000,C22000,C22600,C23000,C24000
• Material4: Brass/Leaded Brass/Tin Brass
• Material5: Aluminium Bronze/Phosphor Bronze
• Material6: Nickel Copper, Copper Brass, Copper Alloy
• Transport Package: Playwood Cased Plastic Bags Packing
• Specification: OD 3.18-88.9mm
• Trademark: EZS
• Origin: China
• HS Code: 74112900
• Production Capacity: 6000tons/Year

Product Description

Product Description

 

Standard:	DIN17660	Material Grade:	CuZn20Al2 F39
Size:	1/2" - 48"	BGW:	BGW 10 -BGW XXS
Application:	Decoration,Construction,boiler,oil And Gas,electric	Length:	3000mm~6000mm
High Light:	Heat Exchanger HFW Alloy Steel Pipe ,  HFW Alloy Steel Seamless Pipe ,  F39 Alloy Steel Seamless Tube

DIN17660 CuZn20Al2 F39 alloy steel seamless tube/pipe

 

DIN17660 CuZn20Al2 F39 alloy steel seamless tube/pipe is a specific type of steel tube/pipe that is made from a specific alloy of steel. This alloy, known as CuZn20Al2, is a type of brass that is primarily composed of copper and zinc, with a small amount of aluminum added for additional strength and durability.

The DIN17660 in the name refers to the German industrial standard that the tube/pipe adheres to. This standard ensures that the tube/pipe meets certain specifications and quality standards.

The F39 designation is a specific grade within the DIN17660 standard. This grade is known for its excellent formability and good resistance to corrosion, making it ideal for use in a variety of applications, including plumbing and heating systems.

A seamless tube/pipe is one that is made without a welded seam, making it stronger and more durable than a tube/pipe with a seam. This makes it ideal for use in high-pressure applications.

In summary, a DIN17660 CuZn20Al2 F39 alloy steel seamless tube/pipe is a high-quality, durable tube/pipe that is made from a specific alloy of steel and meets the DIN17660 German industrial standard.

 

 

 

DIN 17660 CuZn20Al2 Copper Alloy Seamless Tube

 

Al(%)	Mn(%)	Pb(%)	Fe(%)	Ni(%)	Zn(%)	Cu(%)
1.8-2.3	<=0.1	<=0.07	<=0.07	<=0.1	>=15	76.0-79.0

 

 

 

DIN 17660 Other Grades Or Similar Grades

 

Grade	Standard	Area	Content
CuZn 44 Pb 2	DIN 17660	Germany	Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition
CuZn35Ni2	DIN 17660	Germany	Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition
CuZn 40 Al 2	DIN 17660	Germany	Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition
2.0360	DIN 17660	Germany	Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition
CuZn 15	DIN 17660	Germany	Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition
2.0240	DIN 17660	Germany	Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition

 

 

 

Standard Grade	ASTM B 111 C68700	EN 12451 CuZn20Al2As	DIN 17660/1785 CuZn20Al2	BS 2871 CZ 110	JIS H3300 C6870	GB/T8890 HAL77-2
Cu	76.0-79.0	76.0-79.0	76.0-79.0	76.0-78.0	76.0-79.0	76-79
Al	1.8-2.5	1.8-2.3	1.8-2.3	1.8-2.3	1.8-2.5	1.8-2.5
Fe	0.06 max	0.07 max	0.07 max	0.06 max	0.06 max	0.06 max
Pb	0.07 max	0.05 max	0.07 max	0.07 max	0.07 max	0.03 max
Zn	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
As	0.02-0.10	0.02-0.06	0.02-0.035	0.02-0.06	0.02-0.06	0.03-0.06
P	-	0.01 max	0.01 max	-	-	0.02 max
Mn	-	0.1 max	0.1 max	-	-	-
Total impurities	-	0.3 max	0.1 max	0.3 max	-	0.3 max
Condition	O61	R390	F39	M	O	M
	-	R340	F34	TA	-	Y2
	-	-		O	-	-
Yield Strength N/mm2	125 min	150 min	150-230	-	-	-
	-	120 min	120-180	-	-	-
	-	-	-	-	-	-
Tensile Strength N/mm2	345 min.	390 min	-	-	373 min	370 min
	-	340 min	-	-	-	350 min
	-	-	-	-	-	-
Elongation (%)	-	45 min	45 min	-	40 min	40 min
	-	55 min	55 min	-	-	50 min
	-	-	-	-	-	-
Hardness Hv5	-	-	-	150 min	-	-
	-	-	-	85-110	-	-
	-	-	-	75 max	-	-
Typical use	Most used copper alloy for heat exchanger tubes application. Represents the best option for any heat exchanger which is involved with saline water. The addition of arsenic has solved the problem of dezincification. Melting Point: 935°C • Hot Working Properties: OK Density (20°C): 8,33 g/cm3 • Cold Working Properties: Very Good

 

 

 

      Applications:

• 1. Marine Industry
• 2. Automotive Industry
• 3. Construction Industry
• 4. Chemical Industry
• 5. Power Plants
• 6. Plumbing
• 7. Oil and Gas Industry
• 8. Aerospace Industry

	Product Name	Copper Pipe/Tube
		ASTM B68 B88 B75 B280 B743 EN12735 EN12449 EN1057 JIS H3300 BS2871
3.	Material	C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,C10930,
		C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,C12500,C14200,
		C14420,C14500,C14510,C14520,C14530,C17200,C19200,C21000,C23000,C26000,
		C27000,C27400,C28000,C33000,C33200,C37000,C44300,C44400,C44500,C60800,
		C63020,C65500,C68700,C70400, C70620,C71000,C71500,C71520,C71640,C72200
		T1,T2,T3,TU1,TU0,TU2,TP1,TP2,TAg0.1,
4.	Specifications	Round	Wall Thickness: 0.2mm~120mm Outer Diameter: 2mm-910mm
		Square	Wall Thickness: 0.2mm~120mm Size: 2mm*2mm~1016mm*1016mm1
		Rectangular	Wall Thickness: 0.2mm~910mm Size: 2mm*4mm~1016mm*1219mm
5.	Surface	Bright, polished, hair line, brush, sand blast, checkered, embossed, etching, etc.
6.	Annealing State	1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc
7.	Temper	O-H112; T3-T8; T351-T851
8.	Price Term	Ex-work, FOB, CIF , CFR, etc.
9.	Payment Term	T/T, L/C, Western Union, etc.
10.	Delivery Time	According to order's quantity
11.	Package	Export standard package: bundled wooden box, suit for all kinds of transport,or be required.
12.	MOQ	1000kg
13.	Export to	Singapore,Indonesia,Ukraine,Korea,Thailand,Vietnam,Saudi Arabia,Brazil,Spain,Canada, USA,Egypt, , India, Kuwait, Dubai, Oman, Kuwait, Peru, Mexico, Iraq,Russia,Malaysia, etc.
14.	Application	Copper sheet have strong, corrosion resistant properties, and become a modern contractor in  all of commodity house pipes, heating:  Pancake Coil for ACR, General Engineering Applications LWC Coil for ACR, General Engineering Applications Straight Copper Tubes for ACR and Refrigeration Inner-grooved copper tube for ACR and Refrigeration Copper Pipe for Transportation System of water, gas and oil PE-coated copper tube for water/gas/oil transportation system7.Semi-finished Copper tube for industrial applications

Copper Alloy Conde Tube,Heat Exchanger Tube

Applicatian:
Engine cooler, power plant condenser, marine heat exchanger, compressor cooler, petrochemical refinery cooler,
motor cooler, seawater desalination evaporator, air conditioning cooling system and other fields.

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

Grade and control table:

Material	GB	ASTM	BS	DIN	Eu	JIS
Copper Nickel	BFelO-1-1	C70600	CN 102	CuNilOFelMn	CuNilOFelMn
		C70610	CN 102	CuNilOFelMn	CuNilOFelMn
	BFe3O-I-I	C71500		CuNi30Fe		C7150
			CN107	CuNi30Mnl Fe	CuNi30MnlFe
		C71640	CN 106	CuNi30	CuNi30
				Fe2Mn2	Fe2Mn2
aluminum  brass	HA177-2	C68700	CZ110	CuZn20Al2	CuZn20Al2As	C6870
Admiraltybrass	HSn70-I	C41100
		C44300	CZ111	CuZn28Snl	CuZn28Snl As	C4430
		C44500
Copper	T2	Cl 1000	C102	E-Cu58	Cu-ETP	Cl 100
	Tpl	Cl 2000		SW-Cu	Cu-DLP	C1201
	Tp2	Cl 2200	C106		Cu-DHP	Cl 220

Supply material according to customer is designatal standard Such as GB GB/T8890,American Standard- 111,American Standard ASTMB111,Britain standard BS2781, European standard EN12451,DIN 1785,JIS and other special standard and so on.

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Copper alloy tubes for petroleum industry

Applicatian:
Oil   pump,oil   pump,oil transmission  pipeline, engine oil, oil, oil field gas station.

Good characteristics:
High hardness,certain intensity, compression strength,corrosion resistance,strong wear resistance.

Grade and control table:

Material	GB	ASTM	BS	DIN	EU	JIS
Tinbrass	HSn62-1	C46200	CZ112			C4620
		C46420				C4642
Aluminumbrass	HAI66-6-3-2	C67000
Admiraltybrass	HSn70-1	C44300	CZ111	CuZn28Sn1	CuZn28Snl As	C4430

Supply material according to customer is designatal standard Such as GB GB/T8890 
American Standard- 111,American Standard ASTMB111,Britain standard BS2781,
European standard EN 12451,DIN1785, JIS and other special standard and so on.

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Copper alloy piping products

Applicatian:
Shipbuilding, marine engineering, marine cage culture,construction and other fields.

Good characteristics:
machinability, corrosion resistanle,adapt to contact with sea water environment; good mechanical  properties, bending,
compression  strength,  excellent  electroplate apply for varions demand in architectural engineering field, 
adapt to the various needs in the field of construction engineering Ling.

Grade and control table:

Material	GB	ASTM	BS	DIN	Eu	JIS
Brasstube	H96	C21000	CZ125	CuZn5	CuZn5	C2100
	H90	C22000	CZ101	CuZnIO	CuZnIO	C2200
	H85	C23000	CZ102	CuZnl5	CuZnl5	C2300
	H80	C24000	CZ103	CuZn20	CuZn20	C2400
Aluminumbronze	Qal5	C60600	CA101	CuAl5	CuAI5
		C60800
	Qal7	C61000	CAI 02	CuAl8	CuAl8
Cupronickel	B19	C71000	CN104	CuNi20Fe		C7100
		C70600		CuNilOFe		C7060
	BZn15-20	C75400	NS 105	CuNil8Zn20	CuNil8Zn20	C7521
		C75700		CuNil2Zn24	CuNil2Zn24

Supply material according to customer is designatal standard Such as GB GB/T8890,American
Standard- 111,American Standard ASTMB111,Britain standard BS2781,European standard
EN12451,DIN 1785,JIS and other special standard and so on.

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Copper and copper alloy tube

Applicatian:
Mainly used in precision instrument oil circuit, all kinds of locomotive pipeline, electronic products and other fields.

Good characteristics:
With long length, good toughness, convenient transportation and so on.

Grade and control table:

Material	GB	ASTM	BS	DIN	Eu	JIS
Brasstube	H70	C26000	CZ 106	CuZn30	CuZn30	C2600
	H70A	C26130	CZ 126		CuZn3OAs
	H68	C26200		CuZn33	CuZn33
		C26800				C2680
	H65	C27000	CZ 107	CuZn36	CuZn36	C2700
	H63	C27200	CZ 108	CuZn37	CuZn37	C2720
		C27400
	H62	C28000	CZ 109	CuZn40	CuZn40	C2800
Aluminum  brass	HA177-2	C68700	CA 110	CuZn20Al2	CuZn20Al2As	C6870
Tinbronzetube	Qsn6.5-0.1	C51900		CuSn6
	CuSn8
Copper Nickel	BFelO-1-1	C70600	CN 102	CuNilOFelMn	CuNilOFelMn
		C70610	CN 102	CuNilOFelMn	CuNilOFelMn
	BFe30-I-1	C71500		CuNi30Fe		C7150