CuNi 90/10 Copper Nickel Alloy Seamless Pipe O61 Silver Finish for Marine and Industrial Applications - Knowledge

Product Name:	ASTM B466/B467 C70600 Seamless Copper Nickel Pipe (CuNi 90/10)
Application:	Sea Water Service,Sea Water Pipe Fittings,Sea Water Pipe System.Sea Water Condensers,propeller sleeves,water hoses and it offers excellent corrosion resistance,ductility and toughness .
Application:
Product No:	Outside Diameter(inch)			Schedule 40S				Schedule 80S
	Nominal	Actual	Actual	Wall Thickness		Theoretical Weight		Wall Thickness		Theoretical Weight
	(inch)	(inch)	(mm)	(inch)	(mm)	Lb/Ft	Kg/m	(inch)	(mm)	Lb/Ft	Kg/m
YUHONG-ASTM01	1/8	0.405	10.29	0.068	1.73	0.24	0.37	0.095	2.41	0.31	0.47
YUHONG-ASTM02	1/4	0.54	13.72	0.088	2.24	0.42	0.63	0.119	3.02	0.54	0.8
YUHONG-ASTM03	3/8	0.675	17.15	0.091	2.31	0.57	0.84	0.126	3.2	0.74	1.1
YUHONG-ASTM04	1/2	0.84	21.34	0.109	2.77	0.85	1.27	0.147	3.73	1.09	1.62
YUHONG-ASTM05	3/4	1.05	26.67	0.113	2.87	1.13	1.69	0.154	3.91	1.47	2.2
YUHONG-ASTM06	1	1.315	33.4	0.133	3.38	1.68	2.5	0.179	4.55	2.17	3.24
YUHONG-ASTM07	1 1/4	1.66	42.16	0.14	3.56	2.27	3.39	0.191	4.85	3	4.47
YUHONG-ASTM08	1 1/2	1.9	48.27	0.145	3.68	2.72	4.05	0.2	5.08	3.63	5.41
YUHONG-ASTM09	2	2.375	60.32	0.154	3.91	3.65	5.44	0.218	5.54	5.02	7.48
YUHONG-ASTM10	2 1/2	2.875	73.03	0.203	5.16	5.79	8.63	0.276	7.01	7.66	11.41
YUHONG-ASTM11	3	3.5	88.9	0.216	5.49	7.58	11.29	0.3	7.62	10.25	15.27
YUHONG-ASTM12	3 1/2	4	101.6	0.226	5.74	9.11	13.57	0.318	8.08	12.51	18.63
YUHONG-ASTM13	4	4.5	114.3	0.237	6.02	10.79	16.07	0.337	8.56	14.98	22.32
YUHONG-ASTM14	5	5.563	141.3	0.258	6.55	14.62	21.77	0.375	9.53	20.78	30.97
YUHONG-ASTM15	6	6.625	168.3	0.28	7.11	18.97	28.26	0.432	10.97	28.57	42.56
YUHONG-ASTM16	8	8.625	219.1	0.322	8.18	28.55	42.55	0.5	12.7	43.39	64.64
YUHONG-ASTM17	10	10.75	273.05	0.365	9.27	40.48	60.31	0.5	12.7	54.74	96.01
YUHONG-ASTM18	12	12.75	323.9	0.375	9.53	49.56	73.88	0.5	12.7	65.42	132.08

Chemical Composition

Cu(1)

Ni(2)

min/max

Rem

1.0-1.8

0.05

9.0-11.0

nominal

88.6

1.4

(1)Cu value includes Ag

(2)Ni value includes Co

Note:Cu + Sum of Named Elements.99.5％min.

Room Temp Tensile and Hardness Date

Mechanical properties

Alloy

TEMPER

TENSILE (MPA) MIN

YIELD (MPA) MIN

ROCKWELL HARDNESS(B)

C70600

060 Anneal

260

45 Max

H55 Light Drawn

310

240

45-70

H80 Hard Drawn

345

275

63 Min

Physical Properties

Melting Point-Liquidus

2100F

Melting Point-Solidus

2010F

Density

0.323lb/in3 at 68F

Specific Gravity

8.94

Modulus of Elasticity in Tension

123200MPA

Modulus of Rigidity

46500MPA

Machinability Rating

20%

90/10 Copper Nickel Pipe specifications:

¼" Standard (SCH 40) upto 10"
¼" Extra Heavy (SCH 80) upto 4"
½" Class 200 Mil-T-16420 K upto 10"

End Product	Specification
Pipe, Seamless	ASME SB466, ASTM B466
Pipe, Welded	ASME SB467, ASTM B608, B467

Temper

H55 Light Drawn / H80 Hard Drawn / O61 Annealed

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Payment term	T/T
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Delivery time	According to order quantity
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Price term	EXW, FOB, CFR, CIF, etc.
Payment term	T/T
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Delivery time	According to order quantity
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Testing Equipment	CMM/Tool microscope/multi-joint arm/Automatic height gauge/Manual height gauge/Dial gauge/Roughness measurement
Drawing Formats	PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF
Our Advantages	1.) 24 hours online service & Quickly Quote/Delivery. 2.) 100% QC quality inspection before delivery, and can provide quality inspection form. 3.) 18+ years of experience in the CNC machining area and have a senior design team to offer perfect modification suggestions.
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About Us

Founded in 2008, we specialize in exporting premium copper products. Our manufacturing leverages continuous casting lines and precision drawing machines. Rigorous quality control, including eddy current testing and spectrometer analysis, guarantees the superior performance of our copper tubes and coils for global applications.

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