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ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser

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ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser

Standard : ANSI, ASTM, ASME, JIS, DIN, EN

Product Name : Forged Disc

Brand Name : YUHONG

Model Number : ASTM B171 C46400

Certification : API , ABS, DNV, GL , LR, NK

Place of Origin : CHINA

MOQ : 500KGS

Price : NEGOTIABLE

Payment Terms : LC, TT

Supply Ability : According To Client's Request

Delivery Time : 7 DAYS

Packaging Details : Water proof and Seaworthy Package

Iso : Yes

Thicknees : Customizable

Material : Copper Alloy Steel C46400

Packing : Water proof and Seaworthy Package

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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


Product Tags:

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ASTM B171 C46400 Naval Brass Tubesheet For Heat Exchanger Condenser Images

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