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Iron Nickel Alloy Bars High Temperature Alloy
Iron Nickel Alloy Bars High Temperature Alloy
Specifications
Brand Name :
QTX ,Changjiang
Model Number :
99.7
Certification :
ISO, SGS，BV
Place of Origin :
Ningxia ，China
MOQ :
1ton
Price :
negotiation
Payment Terms :
T/T, D/P, L/C
Supply Ability :
5000ton/month
Delivery Time :
7-10 natural days
Packaging Details :
Standard export package
Product Name :
Nickel Bar
Type :
Bar
Outer Diameter :
4-600mm (3/8"-25")
Length :
40-400mm，2000mm, 2500mm, 3000mm, 5800mm, 6000mm,12000mm， etc
Standard :
ASTM，JIS, AISI, GB, DIN, EN
Surface :
BA，2B，NO.1，NO.4，4K，HL，8K
Technique :
Forging and cold drawing
Description

Iron nickel Alloy Bars High Temperature Alloy

Iron-nickel alloys, often referred to as INVAR or KOVAR, are known for their excellent thermal stability and low thermal expansion coefficients. These properties make them suitable for high-temperature applications, such as in aerospace, electronics, and precision instruments.

Key Characteristics

  1. Composition: Typically, these alloys consist of iron and nickel in varying proportions. For instance, INVAR has about 36% nickel, while KOVAR contains approximately 29% nickel and is often used for sealing glass to metal.

  2. High-Temperature Resistance: Iron-nickel alloys can maintain their mechanical properties at elevated temperatures, making them ideal for applications that experience thermal cycling.

  3. Low Thermal Expansion: These alloys exhibit minimal expansion when heated, which is crucial for components that require high dimensional stability.

  4. Machinability: They can be machined easily, allowing for precise fabrication of components.

  5. Corrosion Resistance: Depending on the specific alloy, they can offer good resistance to oxidation and corrosion.

Applications

  • Aerospace Components: Used in engines and structural parts that must withstand high temperatures.
  • Electronic Devices: Employed in connectors and substrates where thermal stability is critical.
  • Precision Instruments: Ideal for measuring devices that require high accuracy over varying temperatures.
Name
Nickel Base Alloy
Ni (Min)
11.5-13.5
Model Number
KX-Alloy Nitronic 50
Brand Name
KX-Alloy
cold-drawn wire
0.3~18mm
hot-rolling wire
5.5~20mm(Delivery in rolls)
strip
thickness 0.1~4.5*width 6~350mm
smooth Forged rod on a lathe
60~350mm,L800-2500mm
Hot-rolled burnishing
20~80mm,L1000-5000mm
Cold drawn and burnishing
2.5~18mm,L1000-8000mm
seamless tube
1~275mm,wall thickness 0.2~30,L1000-8000mm

MATERIALS GB ASME/ASTM DIN JIS SPECIFIC GRAVITY g/cm3 CONTENT
NICKEL N4 N02201 2.4068 NLC 8.9 99Ni-0.15Fe-0.2Mn-0.1Si-0.1Cu-0.10C
NICKEL N6 N02200 2.4066 NNC 8.9 99Ni-0.15Fe-0.2Mn-0.1Si-0.1Cu-0.10C
NICKEL N02270 2.4050 8.9 99.9Ni-0.02Fe-0.001Mn-0.002Si-0.005Cu-0.01C

Nickel Alloy 625 Feature

1. It has excellent corrosion resistance to various corrosive media in oxidation and reduction environment 2. Excellent resistance to pitting and crevice corrosion, and no stress corrosion cracking due to chloride 3. Excellent corrosion resistance to inorganic acids, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and mixed acid of sulfuric acid and hydrochloric acid 4. Excellent corrosion resistance to mixed solution of various inorganic acids 5. When the temperature reaches 40 ℃, it can show good corrosion resistance in various concentrations of hydrochloric acid solution 6. Good processability and weldability, no cracking sensitivity after welding 7. Manufacturing certification of pressure vessel with wall temperature of - 196-450 ℃ 8. It is certified by NACE standard of American Society of Corrosion Engineers (mr-01-75) to meet the highest standard level VII for acid gas environment

Nickel Alloy 625 Metallographic structure

625 is a face centered cubic crystal structure. After holding at 650 ℃ for a long enough time, carbon particles and unstable quaternary phase will be precipitated and transformed into stable Ni3 (Nb, Ti) orthorhombic lattice phase. After solution strengthening, the mechanical properties of the material will be improved, but the plasticity will be decreased.

Iron Nickel Alloy Bars High Temperature Alloy

Iron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature AlloyIron Nickel Alloy Bars High Temperature Alloy

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Iron Nickel Alloy Bars High Temperature Alloy

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Product Detail
Brand Name :
QTX ,Changjiang
Model Number :
99.7
Certification :
ISO, SGS，BV
Place of Origin :
Ningxia ，China
MOQ :
1ton
Price :
negotiation
Contact Supplier
video
Iron Nickel Alloy Bars High Temperature Alloy

WUXI XINFUTIAN METAL PRODUCTS CO., LTD

Verified Supplier
8 Years
jiangsu, wuxi
Since 2010
Business Type :
Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Stainless Steel Plate, 304 Stainless Steel Sheet, 316 Stainless Steel Sheet
Total Annual :
2000,000-2500,000
Employee Number :
100~150
Certification Level :
Verified Supplier
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