Steelveron

Copper Alloys Customized Products

Steelvron is a leading manufacturer, supplier, and exporter of Copper Alloy Customized Products, specializing in Copper-Nickel Alloys (90/10 and 70/30). Renowned for their excellent resistance to corrosion, biofouling, and seawater attack, these alloys are widely used in marine, offshore, desalination, and chemical processing industries.

Overview

Our customized Copper-Nickel products are designed to meet precise engineering specifications and operational requirements. Steelvron’s in-house capabilities include advanced forging, CNC machining, heat treatment, and testing, ensuring components with high dimensional accuracy, metallurgical consistency, and long-term performance in harsh environments.

All products are manufactured under ASTM, ASME, and DIN standards. Whether you need flanges, fittings, pipes, fasteners, or custom components, Steelvron delivers solutions that combine mechanical strength, corrosion resistance, and durability, making them ideal for critical industrial applications.

Technical Specifications of Copper Alloys Customized Products

Material Name:

Copper-Nickel Alloys

Grades / Standards:

Copper-Nickel 90/10, 70/30

Density:

8.9 g/cm³

Melting Point:

1080–1170°C

Tensile Strength:

310–550 MPa

Yield Strength:

150–350 MPa

Hardness (HB):

80–150 max

Manufacturing Process:

Forged, Machined, Heat-Treated, Passivated

Available Forms:

Flanges, Fittings, Pipes, Fasteners, Components

Standards Compliance:

ASTM B111, ASTM B122, ASTM B151, ASME SB111, SB122, DIN, EN, ISO

Chemical Properties Of Copper Alloys Customized Products

Alloy	Copper (Cu)	Nickel (Ni)	Iron (Fe)	Manganese (Mn)	Other
Copper-Nickel 90/10	89–91	9–10	0.5 max	0.5 max	Balance minor elements
Copper-Nickel 70/30	69–71	29–30	0.5 max	0.5 max	Balance minor elements

Physical Properties of Copper Alloys Customized Products

Property

Typical Value

Density

8.9 g/cm³

Melting Range

1080–1170°C

Modulus of Elasticity

120–130 GPa

Thermal Conductivity

25–35 W/m·K

Electrical Resistivity

0.6 µΩ·m

Thermal Expansion

16–17 µm/m°C

Magnetic Properties

Non-Magnetic

Corrosion Resistance

Excellent in seawater, marine, and chemical environments

Mechanical Properties Of Copper Alloys Customized Products

Alloy	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HB)	Impact Strength
Copper-Nickel 90/10	310–450	150–300	30–45	80–120	Excellent
Copper-Nickel 70/30	400–550	200–350	25–40	100–150	Excellent

Types Of Copper Alloys Customized Products We Offer

Copper Alloys Custom Flanges

Copper Alloys Custom Forged Fittings

Copper Alloys Custom Pipes and Tubes

Copper Alloys Custom Product Fasteners

Copper Alloys Custom Structural Steel Fabrications

Copper Alloys Custom Machined Components

Materials We Offer

FAQ

Your complete guide to understanding Steelvron’s products, materials, certifications, and industrial applications worldwide

What are Copper-Nickel Alloys?

Copper-Nickel alloys are corrosion-resistant metals with high durability in seawater, marine, and chemical environments. They combine the conductivity of copper with the strength and corrosion resistance of nickel.

Why choose Steelvron for customized Copper-Nickel products?

Steelvron delivers precise, ASTM/ASME/DIN-compliant Copper-Nickel components with advanced forging, machining, and rigorous quality control, ensuring superior performance and long service life.

What industries use Copper-Nickel components?

Marine, offshore, desalination, chemical processing, power generation, and heat exchanger industries.

Can Steelvron supply non-standard or custom-designed Copper-Nickel components?

Yes, we provide custom fabrication, special-grade machining, and surface finishing as per customer specifications and drawings.

What is the difference between Copper-Nickel 90/10 and 70/30?

Copper-Nickel 90/10 offers better corrosion resistance in seawater, while 70/30 provides higher mechanical strength for demanding applications.

Why Choose Us?

Global Expertise

Trusted manufacturer, supplier, and exporter of Copper Alloys Customized Products worldwide.

Complete Range

Comprehensive portfolio covering all Copper Alloys Customized Products materials and types, ensuring broad compatibility.

Certified Quality

ISO-certified facilities ensure strict manufacturing and testing, delivering precision products consistently.

International Standards

Products meet ASME, ANSI, DIN, EN, BS, and JIS norms, ensuring acceptance.

Custom Solutions

Supplying standard and tailor-made Copper Alloys Customized Products, crafted to match exact specifications.

Worldwide Reach

Exporting to 50+ countries with a proven record of client satisfaction.

Property	Typical Value
Density	8.9 g/cm³
Melting Range	1080–1170°C
Modulus of Elasticity	120–130 GPa
Thermal Conductivity	25–35 W/m·K
Electrical Resistivity	0.6 µΩ·m
Thermal Expansion	16–17 µm/m°C
Magnetic Properties	Non-Magnetic
Corrosion Resistance	Excellent in seawater, marine, and chemical environments

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