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Incoloy 800 High Temp Rod Corrosion Creep Resistant Alloy Solutions

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Incoloy 800 High Temp Rod Corrosion Creep Resistant Alloy Solutions

Name: Incoloy 800 High Temp Rod Corrosion Creep Resistant Alloy Solutions
Brand: NikTech
Price: 1 USD

Brand Name : NikTech

Model Number : incoloy 800

Certification : ISO 9001:2008

Place of Origin : China

MOQ : 150kgs

Price : Negotiatable

Payment Terms : ,L/C,T/T,Western Union,MoneyGram

Supply Ability : 300 Ton per Month

Delivery Time : 2-30days

Packaging Details : Wood box for Rod

Thermal Conductivity : 11.4 W/m·K (100°C)

Elongation : ≥30% (in 50mm)

Drawing : accept customized

Surface : polished

Density : 7.95 g/cm3

Creep Resistance : High

Magnetic Properties : Non-magnetic

Tensile Strength : ≥520 MPa

Machinability : Difficult

Oxidation Resistance : High

Applications : Aerospace, gas turbines, nuclear reactors, chemical processing

Material : Nickel-chromium-based superalloy

Corporation : trading and manufacture

Melting Point : 1350-1400°C

Yield strength : ≥205 MPa

Available Forms : Sheet, Plate, Bar, Wire, Pipe, Tube, Fittings, Flanges, Forgings, Fasteners

Corrosion Resistance : Excellent in high temperature and corrosive environments

Hardness : ≤90 HRB (Annealed)

Electrical Resistivity : 14.4 μm/m·°C (20-100°C)

Chemical Composition : Nickel, Chromium, Iron, Manganese, Carbon, Silicon, Copper, Sulfur, Phosphorus, Molybdenum, Titanium, Aluminum, Cobalt, Boron, Tungsten

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Incoloy 800 High-Temp rod | Corrosion & Creep Resistant Alloy Solutions

Incoloy 800 Bar Stock: Superior High-Temperature & Corrosion-Resistant Alloy for Demanding Industries
Incoloy 800 bar stock delivers unmatched performance in extreme environments, outperforming standard stainless steels (304/316) and nickel alloys with its triple resistance to oxidation, carburization, and chloride stress corrosion. Engineered for prolonged thermal stability up to 700°C, this nickel-iron-chromium alloy maintains structural integrity in sulfuric/phosphoric acid exposure and cyclic heating—critical for chemical processing, oil refinery valves, and power plant components. Unlike generic alloys prone to creep deformation, Incoloy 800 bars offer 30% higher stress-rupture strength under sustained loads, minimizing downtime in tropical climates common to Southeast Asia. Optimized for ASEAN petrochemical and Middle Eastern desalination projects, its low lifecycle cost and ASTM B408 compliance ensure reliability in humid, high-salt environments where 316L stainless steel fails.

Chemical Composition, Applicable Standards & Physical Parameters For Incoloy 800 Rod

Incoloy 800 Rod Technical Specifications

Category	Parameters
Chemical Composition	Ni: 30-35%, Cr: 19-23%, Fe: ≥39.5%, C: 0.03-0.10% (0.05% max for standard 800), Mn: ≤1.5%, Si: ≤0.75%, Cu: ≤0.75%, Al+Ti: 0.15-0.60% (Ti ≤0.60%)**
Key Standards	Material: ASTM B408/ASME SB-408, EN 10095, DIN 17752 Dimensions: ASTM B16 (Machining Bars), AMS 5766 (Aerospace) Testing: ASTM E8 (Tensile), ASTM E112 (Grain Size)
Physical Properties	Density: 7.95 g/cm³ Melting Range: 1350-1400°C Thermal Expansion: 14.4 μm/m·°C (20-100°C) Thermal Conductivity: 11.4 W/m·K (100°C), 19.2 W/m·K (500°C) Modulus of Elasticity: 200 GPa
Mechanical Properties	Tensile Strength: ≥520 MPa Yield Strength: ≥205 MPa Elongation: ≥30% (in 50mm) Hardness: ≤90 HRB (Annealed)
Special Notes	① 800H Variant: C≥0.05%, Ti≤0.60% (ASME Code Case 1325) ② Avoid 550-750°C prolonged exposure (σ-phase脆化风险) ③Optimized for sulfur- and chloride-containing environments, delivering 3x service life compared to 316L stainless steel.

Mechanical Properties of Incoloy 800 rod

Property	Value	Test Standard
Tensile Strength	≥500 MPa(室温) ≥380 MPa(600°C)	ASTM E8
Yield Strength (RP0.2)	≥210 MPa(室温) ≥170 MPa(600°C)	ASTM E8
Elongation	≥35% (标距50mm, 室温)	ASTM E8
Hardness	≤90 HRB(退火态)	ASTM E18
Modulus of Elasticity	200 GPa(室温)	ASTM E111
Creep Rupture Strength	120 MPa(700°C, 1000小时)	ASTM E139

Application Fields For Incoloy 800 Rods

Petrochemical Processing
- Used in refinery valve stems, catalyst tubes, and cracking furnace components due to superior resistance to sulfidation and chloride stress corrosion
Nuclear Power Systems
- Critical for nuclear reactor control rod drive mechanisms and steam generator tubes, leveraging its radiation resistance and thermal stability up to 700°C
Chemical Processing Equipment
- Ideal for distillation column internals, heat exchanger baffles, and pump shafts in sulfuric/phosphoric acid environments
Aerospace Components
- Employed in turbine engine shafts and rocket combustion chamber liners for high-temperature strength (≥380 MPa at 600°C)
Solar Thermal Systems
- Key material for concentrated solar power (CSP) receiver tubes and heat transfer rods, excelling in cyclic oxidation under 500–800°C
Food Processing Machinery
- Utilized in high-temperature baking furnace rollers and sterilization autoclave shafts, complying with hygienic standards in corrosive steam environments
Desalination Plants
- Applied in brine heater tubes and high-pressure pump rods, outperforming 316L stainless steel in chloride-rich seawater
Power Generation
- Used for gas turbine combustor liners and coal-fired boiler hangers, ensuring creep resistance under sustained thermal loads

Q&A for Incoloy 800 Rod

Q1: Max temperature for Incoloy 800 rods?
A: 700°C continuous service; resists oxidation & creep deformation.

Q2: Corrosion resistance vs 316L?
A: 3x lifespan in sulfur/chloride environments per ASTM tests.

Q3: Certifications for nuclear use?
A: ASTM B408/ASME SB-408 compliant for reactor components.

Q4: Machinability of Incoloy 800?
A: ≤90 HRB hardness allows precision machining with carbide tools.

Q5: Key advantage over Inconel 600?
A: Lower cost with equal 600°C strength (≥380 MPa tensile).

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