Lork Ni Span C 902 / Ni42crti Elastic Alloy Wire Sheet 3j1 Precision Alloy Wire

Product Description

Product Description

 

Introduction

LORK is a alloy manufacturer with 20 years of manufacturing experience.
 

Super alloy Elgiloy is a cobalt-chromium-nickel alloy, and provides high strength, fatigue life, ductility, and good mechanical properties. It is also corrosion resistant in various environments. It is recommended that forming should be done before heat treatment as heat treatment strengthens the material and makes it more difficult to form.

Elgiloy is a non-magnetic Cobalt-Chromium-Nickel-Molybdenum alloy having a unique combination of very high strength while maintaining excellent formability, excellent corrosion resistance, and high fatigue strength. Additional strength increases of up to 25% can be achieved through aging cold-reduced material. Elgiloy is highly resistant to sulfide stress corrosion cracking and, as a result, is the alloy of choice in the most demanding sour well environments. In seawater, Elgiloy is virtually immune to crevice and stress corrosion and pitting, even at the highest strength levels. Elgiloy performs across a wide range of temperatures, from cryogenic up to 850°F (454°C).

Precision Elastic Alloy Ni Span C 902 Applications

 

Applications of Elgiloy Alloy

Super alloy Elgiloy's exceptional properties have led to its adoption in several critical applications across different industries. Let's explore some of the key sectors where Super alloy Elgiloy shines:

4.1. Medical and Dental Devices

Elgiloy alloy is widely used in the medical and dental fields due to its biocompatibility, corrosion resistance, and high fatigue strength. It can be found in applications such as:

• Springs in surgical instruments
• Dental and orthodontic wires
• Pacemaker leads
• Orthopedic implants
• Endodontic files

• Its compatibility with the human body, combined with its mechanical and corrosion-resistant properties, makes Elgiloy alloy a trusted material for life-saving medical devices.

  4.2. Aerospace Industry

  In the aerospace industry, superalloy Elgiloy's combination of strength, fatigue resistance, and corrosion resistance is highly valued. It is employed in:

• Aircraft engine components
• Fasteners
• Precision springs
• Seals and gaskets
• Fuel system components

• These critical aircraft components rely on the durability and reliability of superalloy Elgiloy to ensure safe and efficient flight operations.

  4.3. Oil and Gas Exploration

  The oil and gas industry demands materials that can withstand the harsh and corrosive conditions found in drilling, extraction, and processing. Elgiloy alloy is used in:

• Downhole tools
• Safety valve components

• Its corrosion resistance and high tensile strength enable the superalloy Elgiloy to endure extreme pressure, temperature, and corrosive environments.

  4.4. Electronics

  In the electronics industry, elgiloy alloy finds applications due to its electrical conductivity and resistance to corrosion. It is utilized in:

• Electrical connectors
• Fuse clips
• Relay springs
• Precision instruments
• Electrical contacts

• These components rely on the reliability and longevity that Elgiloy alloy provides, ensuring uninterrupted electronic functionality.

  4.5. Automotive Industry

  The automotive sector values materials that offer high strength and resilience. Elgiloy alloy is used in applications such as:

• Valve springs
• Fuel injection systems
• Fasteners
• Airbag initiators
• Timing chains

• Its mechanical properties contribute to the efficiency and durability of automotive components.

• Subsea connectors
• Drill collars
• Gas lift mandrel

Precision Elastic Alloy Ni Span C 902 Main Specifications

• Elgiloy,
• UNS R30003,
• 3J21,
• Co40NiCrMo,
• Nivaflex,
• NAS604PH,
• Phynox,
• K40HXM,
• 40KHXM
 

Specifications:

• YB/T 5253-2011,
• ASTM F1058 Grade1,
• AMS5833,
• AMS5834,
• AMS5876

Precision Elastic Alloy Ni Span C 902 Chemical Composition  

Element	C	Mn	Si	P	S	Cr	Ni	Co	Mo	Be	Fe
Min %	-	1.5	-	-	-	19	14	39	6	-	-
Max %	0.15	2.5	1.2	0.015	0.015	21	16	41	8	0.1	bal

Precision Elastic Alloy 3J21 Physical Properties
 

Properties	Metric	Imperial
Density	8.30 g/cm3	0.300 lb/in3
Melting point	1427°C	2601°F

Precision Elastic Alloy Ni Span C 902 Mechanical Properties

Properties	Metric	Imperial
Tensile strength	970 MPa	141000 psi
Yield strength	480 MPA	69600 psi
Poisson's ratio	0.226	0.226
Elastic modulus	189.6 GPa	27500 ksi
Hardness, Brinell	224	224
Hardness, Knoop	262	262
Hardness, Rockwell A	60	60
Hardness, Rockwell B	97	97
Hardness, Rockwell C	19	19
Hardness, Vickers	230	230

Precision Elastic Alloy 3J21 Thermal Properties

Properties	Metric	Imperial
Thermal expansion co-efficient (at 0.000-500°C/32-932°F)	15.17 µm/m°C	8.42 µin/in°F
Thermal conductivity	12.5 W/mK	86.8 BTU in/hr.ft².°F

 

Benefits of Elgiloy Alloy

Super alloy Elgiloy's advantages extend beyond its remarkable properties and versatility. Let's delve into the key benefits that make it a preferred material:

5.1. Biocompatibility

Elgiloy alloy is biocompatible, meaning it is well-tolerated by the human body and does not trigger adverse reactions or sensitivities. This property is vital for medical and dental applications, where materials come into direct contact with human tissues and fluids.

5.2. High Strength-to-Weight Ratio

Super alloy Elgiloy offers a high strength-to-weight ratio, allowing it to provide exceptional strength and performance while keeping weight to a minimum. This makes it particularly valuable in applications where lightweight materials are essential for efficiency and performance.

5.3. Resistance to Extreme Temperatures

Elgiloy alloy remains stable and maintains its properties across a wide temperature range. It can withstand both extreme cold and high-temperature environments, making it suitable for applications in aerospace, oil and gas, and other industries where temperature extremes are common.

5.4. Long-Term Durability

The combination of corrosion resistance and fatigue resistance ensures that components made from superalloy Elgiloy have an extended service life. This results in reduced maintenance and replacement costs for equipment and devices.

5.5. Ease of Machinability

Elgiloy alloy is known for its machinability. It can be easily formed, cut, and shaped, allowing for the efficient production of complex components with precision.

These benefits collectively make superalloy elgiloy an attractive choice for engineers, manufacturers, and designers seeking materials that deliver reliability, longevity, and performance in their applications.

 

Detection

Processing

 

Packaging & Shipping

Company Profile

FAQ

Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .