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Inconel 690 Cold Rolled Tube Stress Corrosion Cracking Resistant For Nuclear Fuel Assemblies

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Inconel 690 Cold Rolled Tube Stress Corrosion Cracking Resistant For Nuclear Fuel Assemblies

MOQ:	150kgs
Price:	Negotiatable
Standard Packaging:	Wood box for Rod
Delivery Period:	2-30days
Payment Method:	,L/C,T/T,Western Union,MoneyGram
Supply Capacity:	300 Ton per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

NikTech

Certification

ISO 9001:2008

Model Number

Inconel 690

Weldability:

Yield Strengt:

310 MPa

Electrical Resistivity:

1.148 μΩ·m

Keyword:

Inconel Alloy

Machinability:

Young’s Modulus:

211 GPa

Poisson’s Ratio:

0.289

Type:

Nickel-Chromium-Based Superalloy

Corrosion Resistance:

Excellent In High Temperature And Corrosive Environments

Condition:

Hard / Soft

Executive Standard:

Special Use:

Compressor Disks,machine Manufacturing

Melting Point:

1343-1377°C

Grade:

600 601 625 690 722 750 722 718 706

Pipe End:

Plain End, Beveled End, Treaded

Highlight:

inconel 690 Tube

Stress Corrosion inconel 690

Cracking Resistant cold rolled tube

Product Description

Inconel 690 (NiCr29Fe) Cold-Rolled Tubes | Stress-Corrosion Cracking Resistant for Nuclear Fuel Assemblies

Inconel 690 rods are composed of a high-chromium nickel alloy renowned for exceptional resistance to various corrosive environments and high-temperature atmospheres. With approximately 30% chromium content, these rods offer outstanding resistance to oxidizing conditions, making them ideal for applications in nuclear power plants, chemical processing, and thermal processing industries. Their robust metallurgical stability and favorable fabrication characteristics ensure reliability and longevity in demanding settings.

Chemical Composition of Inconel 690 Rods

Element	Composition (%)
Nickel (Ni)	58.0 min
Chromium (Cr)	27.0–31.0
Iron (Fe)	7.0–11.0
Manganese (Mn)	≤1.00
Silicon (Si)	≤0.50
Carbon (C)	≤0.05
Sulfur (S)	≤0.015

Mechanical Properties of Inconel 690 Rods

Property	Value
Tensile Strength	≥590 MPa
Yield Strength (0.2% Offset)	≥240 MPa
Elongation	≥30%

Physical Properties of Inconel 690 Rods

Property	Value
Density	8.19 g/cm³
Melting Range	1,340–1,370°C
Thermal Conductivity	13.5 W/m-°C
Specific Heat Capacity	450 J/kg·K
Electrical Resistivity	1.148 µΩ·m

Applications of Inconel 690 Rods

Nuclear Power Generation: Utilized in steam generator tubes, baffles, and tubesheets due to excellent resistance to high-temperature water and stress-corrosion cracking.
Chemical Processing: Ideal for heat exchangers and piping systems handling oxidizing acids and hot gaseous environments.
Thermal Processing Equipment: Employed in industrial furnaces and heat-treating equipment requiring high-temperature strength and oxidation resistance.
Aerospace Components: Suitable for jet engine parts and other aerospace applications exposed to extreme temperatures and corrosive conditions.

Frequently Asked Questions about Inconel 690 Rods

Q: What distinguishes Inconel 690 rods from other nickel alloys?

A: Inconel 690 rods have a high chromium content (~30%), providing superior resistance to oxidizing environments and stress-corrosion cracking, especially in high-temperature applications.

Q: Can Inconel 690 rods be welded easily?

A: Yes, Inconel 690 rods exhibit good weldability using conventional welding techniques, making them suitable for complex fabrications.

Q: Are Inconel 690 rods suitable for marine environments?

A: While primarily designed for high-temperature oxidizing conditions, Inconel 690 rods also offer good resistance to aqueous corrosion, making them applicable in certain marine environments.

Inconel 690 rods provide a reliable solution for industries requiring materials that withstand extreme temperatures and corrosive conditions, ensuring performance and durability in critical applications.

Tags:

nickel chromium superalloy,

cold rolled tube,

corrosion resistant alloy

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Inconel 690 Cold Rolled Tube Stress Corrosion Cracking Resistant For Nuclear Fuel Assemblies

MOQ:	150kgs
Price:	Negotiatable
Standard Packaging:	Wood box for Rod
Delivery Period:	2-30days
Payment Method:	,L/C,T/T,Western Union,MoneyGram
Supply Capacity:	300 Ton per Month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

NikTech

Certification

ISO 9001:2008

Model Number

Inconel 690

Weldability:

Good

Yield Strengt:

310 MPa

Electrical Resistivity:

1.148 μΩ·m

Keyword:

Inconel Alloy

Machinability:

Good

Young’s Modulus:

211 GPa

Poisson’s Ratio:

0.289

Type:

Nickel-Chromium-Based Superalloy

Corrosion Resistance:

Excellent In High Temperature And Corrosive Environments

Condition:

Hard / Soft

Executive Standard:

ASTM

Special Use:

Compressor Disks,machine Manufacturing

Melting Point:

1343-1377°C

Grade:

600 601 625 690 722 750 722 718 706

Pipe End:

Plain End, Beveled End, Treaded

Minimum Order Quantity:

150kgs

Price:

Negotiatable

Packaging Details:

Wood box for Rod

Delivery Time:

2-30days

Payment Terms:

,L/C,T/T,Western Union,MoneyGram

Supply Ability:

300 Ton per Month

Highlight

inconel 690 Tube

Stress Corrosion inconel 690

Cracking Resistant cold rolled tube

Product Description

Inconel 690 (NiCr29Fe) Cold-Rolled Tubes | Stress-Corrosion Cracking Resistant for Nuclear Fuel Assemblies

Chemical Composition of Inconel 690 Rods

Element	Composition (%)
Nickel (Ni)	58.0 min
Chromium (Cr)	27.0–31.0
Iron (Fe)	7.0–11.0
Manganese (Mn)	≤1.00
Silicon (Si)	≤0.50
Carbon (C)	≤0.05
Sulfur (S)	≤0.015

Mechanical Properties of Inconel 690 Rods

Property	Value
Tensile Strength	≥590 MPa
Yield Strength (0.2% Offset)	≥240 MPa
Elongation	≥30%

Physical Properties of Inconel 690 Rods

Property	Value
Density	8.19 g/cm³
Melting Range	1,340–1,370°C
Thermal Conductivity	13.5 W/m-°C
Specific Heat Capacity	450 J/kg·K
Electrical Resistivity	1.148 µΩ·m

Applications of Inconel 690 Rods

Nuclear Power Generation: Utilized in steam generator tubes, baffles, and tubesheets due to excellent resistance to high-temperature water and stress-corrosion cracking.
Chemical Processing: Ideal for heat exchangers and piping systems handling oxidizing acids and hot gaseous environments.
Thermal Processing Equipment: Employed in industrial furnaces and heat-treating equipment requiring high-temperature strength and oxidation resistance.
Aerospace Components: Suitable for jet engine parts and other aerospace applications exposed to extreme temperatures and corrosive conditions.

Frequently Asked Questions about Inconel 690 Rods

Q: What distinguishes Inconel 690 rods from other nickel alloys?

A: Inconel 690 rods have a high chromium content (~30%), providing superior resistance to oxidizing environments and stress-corrosion cracking, especially in high-temperature applications.

Q: Can Inconel 690 rods be welded easily?

A: Yes, Inconel 690 rods exhibit good weldability using conventional welding techniques, making them suitable for complex fabrications.

Q: Are Inconel 690 rods suitable for marine environments?

A: While primarily designed for high-temperature oxidizing conditions, Inconel 690 rods also offer good resistance to aqueous corrosion, making them applicable in certain marine environments.

Tags: