Name: ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser
Brand: Yuhong Group Co.,Ltd
SKU: ASTM B171 C46400
Price: 500,000.00 USD
Availability: InStock

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ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	API , ABS, DNV, GL , LR, NK
Model Number:	ASTM B171 C46400

Payment & Shipping Terms:

Minimum Order Quantity:	500KGS
Price:	NEGOTIABLE
Packaging Details:	Water proof and Seaworthy Package
Delivery Time:	7 DAYS
Payment Terms:	LC, TT
Supply Ability:	According To Client's Request

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Detailed Product Description

Product Name:	Forged Disc	Standard:	ANSI, ASTM, ASME, JIS, DIN, EN
Material:	Copper Alloy Steel C46400	Packing:	Water Proof And Seaworthy Package
Thicknees:	Customizable	Iso:	Yes
Highlight:	ASME SB 171 C61400 copper disc , forged copper heat exchanger disc , C61400 copper forged disc

ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser

ASTM B171 C46400 tubesheets are core pressure-bearing components in shell-and-tube heat exchangers, condensers, and pressure vessels, used to secure and seal the tube bundle and withstand the pressure difference between the shell and tube sides.

This product is manufactured according to ASTM B171 standards and is made of UNS C46400 naval brass. C46400 is widely used in marine heat exchangers, power plant condensers, seawater desalination equipment, and other applications with stringent corrosion resistance requirements due to its superior performance in seawater and industrial corrosive environments.

ASTM B171 C46400 tubesheets are copper alloy tubesheet solutions for marine engineering, coastal power plants, and chemical industries operating in conditions requiring long-term stable operation with seawater/brackish water media at medium to low pressure.

Chemical Composition (UNS C46400)
Element	Content Range (%)
Cu (Copper)	59.0 – 62.0
Zn (Zinc)	Remainder (approx. 37-40%)
Sn (Tin)	0.50 – 1.00
Fe (Iron)	≤ 0.10
Pb (Lead)	≤ 0.20

Physical and Mechanical Properties
Parameter	Value	Unit
Density	8.4 – 8.53	g/cm³
Melting Range	885 – 900	°C
Thermal Conductivity (20°C)	~110 – 116	W/(m·K)
Coefficient of Linear Expansion (0-250°C)	21.2	×10⁻⁶/°C
Electrical Resistivity (15°C)	6.5	μΩ·m
Elastic Modulus	100 – 117	GPa
Relative Magnetic Permeability	1.01	—

Mechanical Properties
Temper	Tensile Strength (MPa)	Yield Strength (MPa)	Hardness (HBW)
Annealed (O60)	≥ 450	≥ 200	~80
Work Hardened	Up to 900	Up to 490	—
Standard Minimum	≥ 345	≥ 125 – 140	—

Application

Marine seawater condenser/cooler tube sheets: seawater corrosion, biofouling; ballast water systems, offshore platform cooling devices;
Power industry: power plant condenser tube sheets, cooling water;
Power plant auxiliary heat exchangers, seawater desalination, high-pressure piping connections for seawater desalination units;
Petrochemical industry: shell-and-tube heat exchangers, pressure vessels, corrosive media.

ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser 0