Material · Cu

Copper Alloy
Piping Solutions.

Copper-nickel and copper-alloy fittings & flanges for marine and process service. C70600/C71500 capability with MTCs and global export support.

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EN 10204 3.1ISO 9001PEDIBR

Overview

About Nascent Fittings & Piping Inc.

Nascent Fittings & Piping Inc. is a globally recognized manufacturer, supplier, and exporter of Copper Alloy pipe fittings, forged fittings, flanges, outlets, bends, and custom piping components. We serve marine, offshore, power generation, chemical processing, water treatment, and industrial sectors worldwide.

Available Forms

Pipe FittingsForged FittingsFlangesOutletsLong Radius BendsShort Radius BendsPipe NipplesStub EndsReducersCapsTeesElbows
Copper Alloy

Copper Alloy

Precision-engineered for critical service

Specifications

Material Properties

Material Family

Copper Alloy

Corrosion Resistance

Excellent

Oxidation Resistance

Excellent

Strength

Moderate to High

Weldability

Good

Machinability

Excellent

Heat Resistance

Good

Cryogenic Service

Yes

Performance

Key Advantages

  • Excellent corrosion resistance
  • Outstanding thermal conductivity
  • Excellent electrical conductivity
  • Good biofouling resistance
  • Long service life
  • Excellent machinability
  • Good fabrication characteristics
  • Suitable for marine applications
  • Low maintenance requirements
  • Excellent reliability in industrial systems

Use Cases

Industries & Applications

MarineShipbuildingOffshore PlatformsHeat ExchangersCondensersPower GenerationChemical ProcessingWater TreatmentDesalinationOil & GasIndustrial ManufacturingHVAC SystemsCooling Water SystemsFire Water SystemsRenewable Energy

Why Nascent Fittings Inc.

  • Global exporter serving customers in more than 50 countries
  • Extensive inventory of Copper Alloy piping products
  • Manufactured according to ASTM, ASME, ANSI, MSS, DIN, EN, BS, and JIS standards
  • Third-party inspection support
  • EN 10204 3.1 certification support

Grades

Available Grades

Specs shown for reference — confirm exact grade and standard with our technical team for your duty conditions.

UNS C70600 (Cu-Ni 90/10)

01

Copper Nickel 90/10 alloy with excellent seawater corrosion resistance, biofouling resistance, and long service life.

UNS
C70600
Best For
General marine and seawater service

UNS C71500 (Cu-Ni 70/30)

02

Copper Nickel 70/30 alloy with higher nickel content providing enhanced corrosion resistance and superior strength in aggressive seawater environments.

UNS
C71500
Best For
High-velocity seawater and offshore service

UNS C71640

03

Enhanced Copper Nickel alloy developed for demanding marine and offshore applications requiring superior corrosion resistance and mechanical strength.

UNS
C71640
Best For
Critical offshore and seawater applications

Product Range

Copper Alloy Products

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Copper Alloy

Copper Alloy Customised Bends

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Copper Alloy

Copper Alloy Spades & Spacer

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Copper Alloy

Copper Alloy Outlets

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Copper Alloy

Copper Alloy Caps

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Copper Alloy

Copper Alloy Flanges

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Copper Alloy

Copper Alloy Forged Fittings

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Copper Alloy

Copper Alloy Long Radius Pipe Bends

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Copper Alloy

Copper Alloy Reducers

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Copper Alloy

Copper Alloy Tube Sheets

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Compliance

Applicable Standards

ASTM / ASME SB61

Steam or pressure service bronze and copper alloy castings used for marine, industrial, and piping applications.

ASTM / ASME SB62

Composition bronze and copper alloy castings for valves, fittings, flanges, and pressure-containing components.

ASTM B151

Copper Nickel seamless pipe and tube specification for marine, offshore, and heat exchanger applications.

ASTM B152

Copper alloy sheet, plate, strip, and rolled bar specification used in fabrication and piping components.

Selection Guide

Comparison Insights

Performs Better Than

  • Carbon Steel for corrosion resistance
  • Cast Iron for marine service
  • Many standard metals in seawater environments

Considerations

  • Higher cost than Carbon Steel
  • Lower mechanical strength than Duplex Steel and Nickel Alloys

Technical Notes

Copper Alloy

Overview

Copper Alloys are widely used in marine, industrial, offshore, and heat transfer applications due to their excellent corrosion resistance, thermal conductivity, and durability. These materials provide long service life and reliable performance in demanding environments.

Key Benefits

  • Excellent corrosion resistance
  • Outstanding thermal conductivity
  • Good electrical conductivity
  • Long service life
  • Excellent machinability
  • Reliable industrial performance

Available Grades

UNS C83600, C84400, C90500, C92200, and C95800.

Why Choose Copper Alloy?

Copper Alloys offer a unique combination of corrosion resistance, conductivity, durability, and reliability for industrial, marine, and offshore applications.

FAQ

Frequently Asked Questions

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