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Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance
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Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance
  • Nome
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Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance

MOQ: 150kg
Preço: Negotiatable
Embalagem padrão: Caixa de Madeira
Período de entrega: 2-30days
Método de pagamento: L/C, T/T, Western Union, MoneyGram
Capacidade de abastecimento: 300 toneladas por mês
Informações detalhadas
Descrição do produto
Informações detalhadas
Lugar de origem
China
Marca
NikTech
Certificação
ISO 9001:2008
Número do modelo
Inconel 625
Tipo de liga:
liga do Níquel-Chrome-ferro
Força de rendimento:
310 MPa
Forma:
Fio, tira, Rod, tubo, placa
Largura:
Como seu pedido
Calor específico:
448 J/kg-°C
ISO:
NiCr19Nb5Mo3
Curie Point:
-319℉ (- 195℃)
Teste da qualidade:
MTC (certificação do teste do moinho)
superfície segura:
Brilhante, oxidado.
Permeabilidade magnética:
1,0035
Ponto de fusão:
1290-1350℃
Condutividade térmica:
68 Btu-in/pés2h-°F, (9,8 W/mK)
Resistividade Elétrica:
50,8 µΩ.in, (129 µΩ.cm)
Coeficiente de expansão:
13,3 µm/m-°C (20°C a 300°C)
Descrição do produto

Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance

 

Inconel 625 tubes and pipes are premium nickel-chromium-molybdenum alloy materials engineered for superior performance in harsh and aggressive industrial environments.
 
Composed of a minimum 58% nickel, 20–23% chromium and 8–10% molybdenum, Inconel 625 exhibits outstanding resistance to oxidation, pitting, crevice corrosion and stress corrosion cracking (SCC), maintaining stable performance at working temperatures as high as 980°C.
 
Reinforced by a niobium-stabilized microstructure, this alloy boasts excellent mechanical properties, including a tensile strength of 760 MPa and 45% elongation, alongside remarkable fatigue resistance even under cryogenic service conditions.
 
Manufactured in strict accordance with ASTM B444, B704 and ASME SB444 industry standards, Inconel 625 seamless tubes and pipes are widely applied in aerospace, marine engineering and chemical processing industries.
 
They serve as a reliable choice for offshore drilling platforms, nuclear reactors and other demanding scenarios, delivering exceptional thermal stability and long-term service life in the most extreme operating conditions.

 

Technical Specifications Table

 

Property Details Standards
Chemical Composition Ni (58%), Cr (20-23%), Mo (8-10%), Nb (3.15-4.15%), Fe (≤5%) ASTM B444, B704, B705
Physical Properties Density: 8.44 g/cm³; Melting Point: 1290-1350°C EN 2.4856, UNS N06625
Mechanical Properties Tensile Strength: 760 MPa; Yield Strength: 345 MPa; Elongation: 45% ISO 6208 NiCr22Mo9Nb
Dimensions OD: 6-250 mm; Wall Thickness: 0.5-50 mm; Custom Fabrication Available ASME SB444, DIN 17744
Certifications NACE MR0175, PED 2014/68/EU, DNV-GL, ABS, Lloyd’s Register  

 

Key Applications of Inconel 625 Tubing

 

  1. Aerospace: Exhaust systems, turbine blades, and fuel lines resistant to jet engine thermal cycling.

  2. Marine Engineering: Subsea umbilicals, seawater cooling pipes, and offshore platform components.

  3. Chemical Processing: Acid production units, flue gas desulfurization (FGD) systems, and HCl storage.

  4. Nuclear Power: Reactor coolant channels and radioactive waste containment systems.

  5. Oil & Gas: Downhole instrumentation housings, sour gas pipelines, and LNG heat exchangers.

Inconel 625 Tubes & Pipes: Frequently Asked Questions
Q1: How does Inconel 625 outperform Inconel 600 in high-temperature oxidation?
A: The addition of molybdenum and niobium in Inconel 625 enhances its oxidation resistance at temperatures above 800°C, reducing scaling by 60% compared to Inconel 600.

Q2: Can Inconel 625 Tubing withstand sulfuric acid exposure?
A: Yes. It resists sulfuric acid up to 40% concentration at 70°C, with a corrosion rate of <0.1 mm/year, per ASTM G48 testing.

Q3: What post-weld heat treatment is required for Inconel 625 Pipes?
A: Solution annealing at 1095-1205°C followed by rapid quenching minimizes carbide precipitation and maintains corrosion resistance.

Q4: Are thin-walled Inconel 625 Tubes available for aerospace hydraulics?
A: We supply tubes with wall thickness down to 0.5 mm, precision-polished to Ra ≤0.8 μm for high-pressure fluid systems.

Q5: Does Inconel 625 resist chloride-induced stress corrosion cracking (CSCC)?
A: Exceptionally. Testing per ASTM G36 shows no CSCC failure after 720 hours in boiling 45% MgCl₂ solution.

 

Optimized Product Titles for Global Search Visibility

 

  • Inconel 625 Seamless Tubes for Offshore Drilling Systems

  • ASTM B444 Inconel 625 Pipes in Aerospace Exhaust Applications

  • High-Temperature Inconel Alloy 625 Tubing for Chemical Reactors

  • Corrosion-Resistant Inconel 625 Heat Exchanger Tubes

  • Custom-Size Inconel 625 Pipes for Nuclear Coolant Channels

 

Why Choose Our Inconel 625 Solutions?

 

  • Multi-Industry Compliance: Certified for aerospace (AMS 5599), oil & gas (API 5LC), and marine (NORSOK) standards.

  • Advanced Fabrication: Laser welding, cold drawing, and CNC machining for complex geometries.

  • Global Logistics: Stocked in UAE, Singapore, and Houston hubs; expedited delivery in 3-5 weeks.

  • Technical Partnership: Metallurgists provide failure analysis, alloy selection guidance, and ASTM testing reports.

Tags: 

Superliga de níquel-cromo,  

Tubos laminados a frio,  

Liga resistente à corrosão

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Detalhes dos produtos
produtos

Liga de Monel

Liga de incônel

Ligação de resistência

Ligações de expansão

Liga de Incoloy

Liga de Hastelloy

Liga do cobalto

Liga magnética macia

Níquel puro

aço inoxidável

metal nobre

Produtos de soldagem à base de níquel

Liga de alta temperatura

Outros
Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance
  • Nome
  • Nome
Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance
MOQ: 150kg
Preço: Negotiatable
Embalagem padrão: Caixa de Madeira
Período de entrega: 2-30days
Método de pagamento: L/C, T/T, Western Union, MoneyGram
Capacidade de abastecimento: 300 toneladas por mês
Informações detalhadas
Descrição do produto
Informações detalhadas
Lugar de origem
China
Marca
NikTech
Certificação
ISO 9001:2008
Número do modelo
Inconel 625
Tipo de liga:
liga do Níquel-Chrome-ferro
Força de rendimento:
310 MPa
Forma:
Fio, tira, Rod, tubo, placa
Largura:
Como seu pedido
Calor específico:
448 J/kg-°C
ISO:
NiCr19Nb5Mo3
Curie Point:
-319℉ (- 195℃)
Teste da qualidade:
MTC (certificação do teste do moinho)
superfície segura:
Brilhante, oxidado.
Permeabilidade magnética:
1,0035
Ponto de fusão:
1290-1350℃
Condutividade térmica:
68 Btu-in/pés2h-°F, (9,8 W/mK)
Resistividade Elétrica:
50,8 µΩ.in, (129 µΩ.cm)
Coeficiente de expansão:
13,3 µm/m-°C (20°C a 300°C)
Quantidade de ordem mínima:
150kg
Preço:
Negotiatable
Detalhes da embalagem:
Caixa de Madeira
Tempo de entrega:
2-30days
Termos de pagamento:
L/C, T/T, Western Union, MoneyGram
Habilidade da fonte:
300 toneladas por mês
Descrição do produto

Extreme Environment Inconel 625 Tube - High Strength & Corrosion Resistance

 

Inconel 625 tubes and pipes are premium nickel-chromium-molybdenum alloy materials engineered for superior performance in harsh and aggressive industrial environments.
 
Composed of a minimum 58% nickel, 20–23% chromium and 8–10% molybdenum, Inconel 625 exhibits outstanding resistance to oxidation, pitting, crevice corrosion and stress corrosion cracking (SCC), maintaining stable performance at working temperatures as high as 980°C.
 
Reinforced by a niobium-stabilized microstructure, this alloy boasts excellent mechanical properties, including a tensile strength of 760 MPa and 45% elongation, alongside remarkable fatigue resistance even under cryogenic service conditions.
 
Manufactured in strict accordance with ASTM B444, B704 and ASME SB444 industry standards, Inconel 625 seamless tubes and pipes are widely applied in aerospace, marine engineering and chemical processing industries.
 
They serve as a reliable choice for offshore drilling platforms, nuclear reactors and other demanding scenarios, delivering exceptional thermal stability and long-term service life in the most extreme operating conditions.

 

Technical Specifications Table

 

Property Details Standards
Chemical Composition Ni (58%), Cr (20-23%), Mo (8-10%), Nb (3.15-4.15%), Fe (≤5%) ASTM B444, B704, B705
Physical Properties Density: 8.44 g/cm³; Melting Point: 1290-1350°C EN 2.4856, UNS N06625
Mechanical Properties Tensile Strength: 760 MPa; Yield Strength: 345 MPa; Elongation: 45% ISO 6208 NiCr22Mo9Nb
Dimensions OD: 6-250 mm; Wall Thickness: 0.5-50 mm; Custom Fabrication Available ASME SB444, DIN 17744
Certifications NACE MR0175, PED 2014/68/EU, DNV-GL, ABS, Lloyd’s Register  

 

Key Applications of Inconel 625 Tubing

 

  1. Aerospace: Exhaust systems, turbine blades, and fuel lines resistant to jet engine thermal cycling.

  2. Marine Engineering: Subsea umbilicals, seawater cooling pipes, and offshore platform components.

  3. Chemical Processing: Acid production units, flue gas desulfurization (FGD) systems, and HCl storage.

  4. Nuclear Power: Reactor coolant channels and radioactive waste containment systems.

  5. Oil & Gas: Downhole instrumentation housings, sour gas pipelines, and LNG heat exchangers.

Inconel 625 Tubes & Pipes: Frequently Asked Questions
Q1: How does Inconel 625 outperform Inconel 600 in high-temperature oxidation?
A: The addition of molybdenum and niobium in Inconel 625 enhances its oxidation resistance at temperatures above 800°C, reducing scaling by 60% compared to Inconel 600.

Q2: Can Inconel 625 Tubing withstand sulfuric acid exposure?
A: Yes. It resists sulfuric acid up to 40% concentration at 70°C, with a corrosion rate of <0.1 mm/year, per ASTM G48 testing.

Q3: What post-weld heat treatment is required for Inconel 625 Pipes?
A: Solution annealing at 1095-1205°C followed by rapid quenching minimizes carbide precipitation and maintains corrosion resistance.

Q4: Are thin-walled Inconel 625 Tubes available for aerospace hydraulics?
A: We supply tubes with wall thickness down to 0.5 mm, precision-polished to Ra ≤0.8 μm for high-pressure fluid systems.

Q5: Does Inconel 625 resist chloride-induced stress corrosion cracking (CSCC)?
A: Exceptionally. Testing per ASTM G36 shows no CSCC failure after 720 hours in boiling 45% MgCl₂ solution.

 

Optimized Product Titles for Global Search Visibility

 

  • Inconel 625 Seamless Tubes for Offshore Drilling Systems

  • ASTM B444 Inconel 625 Pipes in Aerospace Exhaust Applications

  • High-Temperature Inconel Alloy 625 Tubing for Chemical Reactors

  • Corrosion-Resistant Inconel 625 Heat Exchanger Tubes

  • Custom-Size Inconel 625 Pipes for Nuclear Coolant Channels

 

Why Choose Our Inconel 625 Solutions?

 

  • Multi-Industry Compliance: Certified for aerospace (AMS 5599), oil & gas (API 5LC), and marine (NORSOK) standards.

  • Advanced Fabrication: Laser welding, cold drawing, and CNC machining for complex geometries.

  • Global Logistics: Stocked in UAE, Singapore, and Houston hubs; expedited delivery in 3-5 weeks.

  • Technical Partnership: Metallurgists provide failure analysis, alloy selection guidance, and ASTM testing reports.

Tags: 

Superliga de níquel-cromo,

Tubos laminados a frio,

Liga resistente à corrosão

Relação rápida
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