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Incoloy 800,800H,800HT,825,925
DLX
Bright
ISO9001,ROHS, TUV
10kg
1370-1400
10-25 days
chemical,petroleum,Industry
Product Description
Incoloy 800H (UNS N08810) is a modified nickel-iron-chromium alloy optimized for elevated temperature service. With controlled carbon content (0.05-0.10%) and enhanced grain size, it offers significantly improved creep and stress rupture strength compared to standard Incoloy 800. Our welding wire and spring wire forms excel in chemical processing environments, providing outstanding resistance to oxidation, carburization, nitriding, and sulfidation.
Available in various diameters for MIG/TIG welding, spring forming, and custom fabrication. Perfect for petrochemical plants, heat exchangers, and furnace components requiring reliable performance above 1100°F (593°C).
Key Advantages:
Factory direct wholesale pricing
Strict quality inspection and testing
Fast global delivery
Custom dimensions available
Professional export packaging
Support for OEM/ODM and project procurement
Specification
Chemical Composition of Incoloy Tube | |||||
Item | 800 | 800H | 800HT | 825 | 925 |
C | ≤0.1 | 0.05-0.1 | 0.06-0.1 | ≤0.05 | ≤0.03 |
Mn | ≤1.5 | ≤1.5 | ≤1.5 | ≤1 | ≤1 |
Fe | rest | rest | rest | rest | rest |
P | - | - | - | ≤0.02 | ≤0.03 |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.03 | ≤0.03 |
Si | ≤1 | ≤1 | ≤1 | ≤0.5 | ≤0.5 |
Cu | ≤0.75 | ≤0.75 | ≤0.75 | 1.5-3 | 1.5-3 |
Ni | 30-35 | 30-35 | 30-35 | 38-46 | 42-46 |
Al | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.2-1 | 0.15-0.5 |
Ti | 0.15-0.6 | 0.15-0.6 | 0.15-0.6 | 0.6-12 | 1.9-2.4 |
Cr | 19-23 | 19-23 | 19-23 | 19.5-23.5 | 19.5-23.5 |
Mo | - | - | - | 2.5-3.5 | 2.5-3.5 |
Superior High-Temperature Strength: Enhanced creep-rupture properties and thermal stability for prolonged exposure in chemical reformers and cracking tubes.
Excellent Corrosion & Oxidation Resistance: Resists carburization, sulfidation, and nitriding in aggressive petrochemical and chemical processing atmospheres.
Outstanding Weldability: Ideal for Incoloy 800H welding wire applications with matching filler metals; maintains integrity in high-heat fabrication.
Spring Wire Resilience: High tensile strength and elasticity for springs and components in heat-treating furnaces and power generation equipment.
Controlled Composition: Tighter carbon, aluminum, and titanium levels for optimized performance over standard grades.
Bulk Wholesale Availability: Competitive pricing, custom diameters, and reliable supply chain for global chemical industry buyers.
DLX Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
FAQ
Incoloy 800H features higher controlled carbon content and optimized grain size for better creep and rupture strength at temperatures above 1100°F, making it superior for long-term high-heat chemical applications.
Yes, it offers excellent resistance to oxidation, carburization, and stress corrosion cracking in petrochemical and chemical environments.
We supply welding wire (MIG/TIG) and spring wire in various gauges; contact us for custom specifications and bulk pricing.
High tensile strength (~520 MPa), good yield strength, and elongation (~30%), with superior performance at elevated temperatures.
Yes, we are a dedicated wholesale supplier with reliable export capabilities and competitive pricing for international buyers.
