Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of Nickel Alloy 270 Supplier | UNS N02270 Pure Nickel Bar, Sheet, Plate, Wire & Tube Manufacturer in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
Are you sourcing a reliable, high-purity nickel material for corrosive environments or critical electronic components? Nickel Alloy 270 (UNS N02270) is the definitive answer. This versatile, non-magnetic alloy combines superior resistance to corrosion and oxidation with excellent mechanical properties at elevated temperatures. We supply top-grade Alloy 270 in various forms to meet your precise specifications, ensuring your projects benefit from its unmatched durability and performance. Contact our sales team for a quote and technical data.
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What is Nickel Alloy 270?
Nickel Alloy 270, also known as UNS N02270, is a commercially pure wrought nickel alloy with extremely low carbon content and high nickel purity. This alloy is widely recognized for its outstanding electrical conductivity, excellent corrosion resistance, stable magnetic properties, and exceptional thermal conductivity.
Compared with standard pure nickel grades, Nickel Alloy 270 offers enhanced electromagnetic performance and lower gas content, making it highly suitable for electronic components, battery connectors, semiconductor equipment, aerospace systems, and precision industrial applications.
As a professional nickel alloy manufacturer and exporter, Xi'an Dongmeng Group Co., Ltd supplies high-quality Nickel Alloy 270 products in various forms including bars, rods, plates, sheets, strips, wires, tubes, and precision machined components.
Our Nickel Alloy 270 materials are manufactured under strict quality control systems and comply with international ASTM and ASME standards for global industrial procurement requirements.
Limiting Chemical Composition
| Element | Nickel (Ni) | Copper (Cu) | Iron (Fe) | Manganese (Mn) | Carbon (C) | Silicon (Si) | Sulfur (S) |
|---|---|---|---|---|---|---|---|
| Content | ≥ 99.97 | 0.01 max | 0.005 max | 0.001 max | 0.01 max | 0.01 max | 0.001 max |
Mechanical Properties of Nickel Alloy 270
| Property | Value |
|---|---|
| Tensile Strength | 380 MPa min |
| Yield Strength | 105 MPa min |
| Elongation | 40% min |
| Hardness | HRB 65 max |
| Density | 8.89 g/cm³ |
Nickel Alloy 270 provides excellent ductility and formability, making it highly suitable for precision manufacturing, CNC machining, deep drawing, and electronic stamping applications.
Physical Properties of Nickel Alloy 270
| Property | Value |
|---|---|
| Melting Range | 1435-1446°C |
| Electrical Resistivity | 0.096 µΩ·m |
| Thermal Conductivity | 79.3 W/m·K |
| Magnetic Properties | Ferromagnetic |
| Specific Heat | 0.444 J/g·°C |
| Modulus of Elasticity | 204 GPa |
The excellent electrical and thermal conductivity of Nickel Alloy 270 makes it a preferred material for electrical connectors, battery tabs, electronic shielding systems, and semiconductor applications.
Machining Performance Analysis
CNC Machining Characteristics of Nickel Alloy 270
Nickel Alloy 270 exhibits stable machining performance with excellent ductility and surface finishing characteristics. Due to its high purity and soft metallic structure, it is suitable for precision turning, milling, drilling, laser cutting, and stamping operations.
Recommended Processing Methods
CNC turning
Precision stamping
Laser cutting
Deep drawing
Wire forming
EDM machining
Machining Advantages
Smooth surface quality
Stable dimensional tolerance
Excellent edge integrity
Good cold forming performance
Suitable for precision electronic components
For industrial buyers seeking high precision pure nickel machining materials, Nickel Alloy 270 provides reliable manufacturing consistency and excellent processing stability.
Welding Performance Analysis
Nickel Alloy 270 offers excellent weldability using conventional nickel alloy welding methods.
Recommended Welding Methods
TIG Welding
MIG Welding
Resistance Welding
Plasma Arc Welding
Welding Advantages
Low cracking sensitivity
Stable weld structure
Excellent corrosion resistance after welding
High purity weld integrity
Proper shielding gas protection and clean welding environments are recommended to maintain optimal weld quality.
Corrosion Resistance Performance
Nickel Alloy 270 demonstrates outstanding resistance to various corrosive environments, especially alkaline media and neutral chemical solutions.
Corrosion Resistance Features
Excellent resistance to alkalis
Good resistance to distilled water
Strong resistance to atmospheric corrosion
Stable performance in food processing environments
Excellent oxidation resistance
The alloy performs exceptionally well in electronic, chemical processing, aerospace, battery manufacturing, and precision industrial systems requiring long-term reliability.
Products Benefits
Ultra-High Purity: 99.97% minimum nickel content ensures consistent and predictable performance.
Excellent Corrosion Resistance: Demonstrates outstanding resistance to fresh water, seawater, neutral salts, and alkaline solutions, with good resistance to non-oxidizing acids at room temperature.
Superior Thermal & Electrical Conductivity: Its high electrical conductivity makes it ideal for electrical and electronic components, while its high thermal conductivity benefits thermal management applications.
Inherently Non-Magnetic: Completely non-magnetic in all conditions, making it essential for magnetically sensitive equipment (e.g., sensors, marine compasses, medical devices).
Excellent Formability: Possesses high ductility, allowing for easy forming, deep drawing, and stamping via cold or hot working.
Good High-Temperature Performance: Maintains strength and oxidation resistance at elevated temperatures, suitable for vacuum and controlled atmosphere environments.
Nickel Alloy 270 Industry Applications
Electronics & Semiconductor Industry
Applications
Electronic connectors
Semiconductor shielding components
Battery tabs
Conductive terminals
Precision electrical parts
Benefits
Excellent conductivity
Stable magnetic performance
High purity material consistency
Battery Manufacturing Industry
Applications
Lithium battery tabs
Battery connectors
Conductive strips
Battery foil components
Benefits
Excellent conductivity
Reliable welding performance
Stable thickness tolerance
Aerospace Industry
Applications
Precision aerospace components
Sensor parts
Shielding systems
High-purity nickel assemblies
Benefits
Stable mechanical properties
High corrosion resistance
Reliable long-term performance
Chemical Processing Industry
Applications
Alkali handling equipment
Heat exchangers
Chemical storage systems
Corrosion resistant vessels
Benefits
Excellent corrosion resistance
Long service life
High industrial reliability
Physical Properties
Density: 8.89 g/cm³ (0.321 lb/in³)
Melting Point: 1435-1445 °C (2615-2633 °F)
Permeability: < 1.0005 (Fully non-magnetic)
Thermal Conductivity: 70 W/m·K (at 20°C)
Electrical Conductivity: 25% IACS (at 20°C)
Typical Mechanical Properties (Annealed Condition)
Tensile Strength: 345 - 485 MPa (50 - 70 ksi)
Yield Strength (0.2% Offset): 70 - 140 MPa (10 - 20 ksi)
Elongation (in 2"): 40% - 50%
Hardness (Rockwell B): 40 - 65 HRB
Nickel Alloy 270 Product Specifications
| Product Form | Size Range |
|---|---|
| Nickel Bar/Rod | 3mm - 500mm |
| Nickel Plate | 0.5mm - 100mm |
| Nickel Sheet/Coil | 0.05mm - 10mm |
| Nickel Tube/Pipe | 6mm - 219mm |
| Nickel Wire | 0.025mm - 10mm |
| Nickel Foil | 0.005mm - 0.2mm |
Available Surface Finishes
Bright Annealed
Polished
Pickled
Mill Finish
Mirror Finish
Custom Services
CNC Machining
Precision Cutting
Slitting
Surface Polishing
OEM Fabrication
International Standards
Production Standards
ASTM B160
ASTM B162
ASTM B163
ASTM B725
ASME SB160
ASME SB162
Inspection Standards
EN 10204 3.1
SGS Inspection
Third-Party Testing
PMI Testing
Ultrasonic Testing
Production Capacity
Xi'an Dongmeng Group Co., Ltd maintains stable production capabilities for industrial nickel alloy materials.
Manufacturing Capabilities
Hot rolling production
Cold rolling production
Precision slitting lines
CNC machining workshops
Heat treatment facilities
Precision polishing systems
Export Markets
United States
Germany
Italy
South Korea
India
Middle East
Southeast Asia
Supply Advantages
Stable raw material sourcing
Fast production lead time
Factory direct pricing
Global export experience
OEM & ODM support
Inspection & Quality Assurance
Quality control is one of the core strengths of Xi'an Dongmeng Group Co., Ltd.
Inspection Processes
Raw Material Inspection
Chemical composition analysis
Spectrometer verification
Material traceability management
Production Inspection
Thickness tolerance inspection
Surface quality inspection
Hardness testing
Mechanical testing
Final Inspection
Ultrasonic testing
Eddy current testing
PMI positive material identification
Packaging inspection
Quality Documents
Mill Test Certificate (MTC EN10204 3.1)
SGS Reports
Third-Party Inspection Reports
RoHS Compliance
ISO Quality Documentation
Packaging & Shipping
Export Packaging Methods
Waterproof paper wrapping
Wooden export crates
Fumigation-free plywood cases
Anti-rust protection packaging
Reinforced steel strapping
Shipping Methods
Sea freight
Air freight
Railway transportation
International express delivery
All Nickel Alloy 270 products are packed according to international export standards to ensure safe global transportation.
Why Choose Us as Your Nickel Alloy 270 Supplier?
Professional Nickel Alloy Manufacturer
Rich experience in nickel alloy production
Stable international export supply chain
Strong OEM processing capabilities
Complete inspection system
Fast response quotation support
B2B Procurement Advantages
Flexible MOQ support
Competitive factory prices
Fast delivery schedules
Technical support team
Global logistics coordination
Google & Industrial Procurement Friendly
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Frequently Asked Questions (FAQ)
What is the difference between Nickel 200 and Nickel 270?
Nickel Alloy 270 contains lower carbon content and offers improved magnetic properties and electrical conductivity compared with Nickel 200, making it more suitable for electronic and precision applications.
Is Nickel Alloy 270 suitable for battery applications?
Yes. Nickel Alloy 270 is widely used in lithium battery tabs, conductive connectors, and battery welding applications due to its excellent conductivity and welding performance.
Can you provide custom cut sizes for Nickel Alloy 270 sheets and plates?
Yes. Xi'an Dongmeng Group Co., Ltd provides custom cutting, slitting, CNC machining, and OEM fabrication services according to customer drawings and specifications.
What forms of Nickel Alloy 270 do you supply?
We supply nickel bars, rods, plates, sheets, coils, strips, foils, wires, tubes, and custom machined parts.
What inspection certificates can you provide?
We can provide EN10204 3.1 certificates, SGS reports, PMI testing reports, chemical analysis reports, and third-party inspection documentation.
Is Nickel Alloy 270 corrosion resistant?
Yes. Nickel Alloy 270 offers excellent resistance to alkaline environments, atmospheric corrosion, and many industrial chemical conditions.
Can Nickel Alloy 270 be welded?
Yes. The alloy has excellent weldability and is compatible with TIG, MIG, resistance, and plasma welding methods.
What industries commonly use Nickel Alloy 270?
Common industries include electronics, aerospace, battery manufacturing, semiconductor systems, chemical processing, and precision industrial equipment manufacturing.
Contact Us
Xi'an Dongmeng Group Co., Ltd
Professional Nickel Alloy & Special Metal Materials Supplier
Products:
Nickel Alloy
Copper Alloy
Titanium Alloy
Stainless Steel
Aluminum Materials
High Performance Industrial Metals
Phone / WhatsApp / WeChat
+8615769214734
Email
office@dongmjd.com
Website
Xi'an Dongmeng Group Co., Ltd
Services
Factory Direct Supply
OEM Processing
Custom Fabrication
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Technical Consultation
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