Name: ASTM B111 C70600 Seamless Tubes 90 10 CuNi Alloy
Brand: YUHONG
Price: 1 USD

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ASTM B111 C70600 Seamless Tubes 90 10 Cu-Ni Alloy

Categories	Copper Alloy Tube
Brand Name:	YUHONG
Model Number:	ASTM B111 C70600
Certification:	ABS, GL, DNV, NK, PED, AD2000, ISO 9001
Place of Origin:	CHINA
MOQ:	300KG
Price:	Negotiable
Payment Terms:	T/T,L/C
Supply Ability:	1000 tons per month
Delivery Time:	Depends on quantity
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
Material Grade:	ASTM B111 C70600 (90/10 Cu-Ni) Seamless Tubes
Equivalent Standards:	UNS C70600 / EN CW352H / DIN 2.0872 / JIS C7060
Surface Finish:	Cold Drawn/Annealed, OD Tolerance ±0.1mm (Customizable)
Corrosion Resistance:	Excellent in Seawater, Chloride & Chemical Processing Environments

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Yuhong Group Co.,Ltd

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ASTM B111 C70600 Copper-Nickel Tubes: High-Performance Corrosion-Resistant Alloy
Optimize your industrial systems with ASTM B111 C70600 tubes, a 90-10 Cu-Ni alloy engineered for exceptional seawater corrosion resistance and durability. Ideal for marine, power, and chemical processing applications.

Element	Composition (%)	Role
Copper (Cu)	86.0–89.0	Base metal, ensures conductivity
Nickel (Ni)	9.0–11.0	Enhances corrosion resistance
Iron (Fe)	1.0–2.0	Improves erosion resistance
Manganese (Mn)	0.5–1.0	Stabilizes microstructure
Zinc (Zn)	≤1.0	Trace impurity control
Lead (Pb)	≤0.05	Minimizes environmental toxicity

Standard	Equivalent Grade	Region/System
UNS	C70600	Unified Numbering System
EN	CW352H	European Norm
DIN	2.0872	German Standard
JIS	C7060	Japanese Industrial Standard

Key mechanical performance data for engineering design:

Superior Corrosion Resistance: Resists pitting, crevice corrosion, and biofouling in seawater and brackish environments.
High Thermal Conductivity: 29 W/m·K (50 BTU·in/hr·ft²·°F), ideal for heat exchangers and condensers.
Ease of Fabrication: Compatible with welding, brazing, and bending without cracking.
Long Service Life: 20+ years in marine applications with minimal maintenance.

Industry	Applications
Marine Engineering	Seawater piping, desalination plants, ship hulls, offshore platforms
Power Generation	Condenser tubes, heat exchangers, cooling systems
Oil & Gas	Subsea pipelines, LNG processing, refinery cooling systems
Chemical Processing	Acid-resistant tubing, evaporators, distillation columns

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