01 Incoloy Alloy-1

Premium Incoloy Alloy Products – High Performance Nickel Iron Chromium Alloys

Welcome to Qihang Bida, your trusted source for premium Incoloy alloy solutions, designed to withstand extreme corrosion and high-temperature environments.

Introduction-background
Introduciton

Incoloy Alloy Overview

Incoloy alloys are nickel-iron-chromium based alloys that deliver excellent resistance to carburization and oxidation at elevated temperatures. They feature good workability and can be processed with the same equipment and procedures as stainless steels. A wide range of Incoloy grades are available to offer superior protection against severe corrosion.
Boasting excellent high-temperature strength and superior corrosion resistance, they are extensively applied in harsh environments such as chemical processing and power generation.
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PRODUCTS

Product List – Incoloy Alloy Grades Available

Browse our extensive inventory of Incoloy alloy grades, including 800, 800H, 825, and 840, available in various forms to meet your project requirements.
Directional Casting

Incoloy 800 (UNS N08800) High-Temp Alloys | Qihang Bida

Mill-certified Incoloy 800 iron-nickel-chromium alloys for high-temperature corrosion resistance. Meeting ASTM B409/B408 standards for heat exchangers and furnace components. Get factory pricing & datasheet from Qihang Bida.

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Characteristics

Characteristics of Incoloy Alloy

01

Base Composition

A well-proportioned blend of nickel, iron and chromium, supplemented with molybdenum, copper, titanium and other alloying elements.
02

High-Temperature Strength

Retain structural stability, creep resistance and oxidation resistance at temperatures ranging from 1500°F to 2100°F.
03

Corrosion Resistance

Exhibit excellent resistance to harsh service conditions, including aqueous corrosion, chloride-induced stress corrosion cracking, as well as oxidizing and reducing acids.
04

Fabrication

Higher iron content simplifies processing and lowers costs compared with high-nickel alloys such as pure Inconel.
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Grades & Applications

Grades & Applications of Incoloy Alloy

Different grades are engineered to address distinct industrial application requirements:

Incoloy 800 / 800H / 800HT

Ideal for high-temperature equipment, heat exchangers, furnaces and chemical processing facilities.

Incoloy 825

Boasts outstanding resistance to oxidizing and reducing acids. It is widely applied in chemical processing, pickling tanks, as well as oil and gas scrubbers.

Incoloy 925

An age-hardening alloy featuring high strength and superior corrosion resistance, typically used for downhole gas well parts and marine shafts.

Heating Elements

Thanks to its exceptional high-temperature stability and superior anti-burnout performance over conventional copper, the alloy is a preferred choice for heavy-duty heating elements in industrial and instant water heaters.

FAQ

Frequently Asked Questions (FAQ) about Incoloy Alloy

Find answers to common queries about Incoloy alloy properties, selection, and purchasing from Qihang Bida.

What is the difference between Incoloy 800 and Incoloy 825?
Incoloy 800 is optimized for high-temperature oxidation, while Incoloy 825 has added molybdenum and copper for superior resistance to reducing acids and stress corrosion cracking.

What is the maximum operating temperature for Incoloy 800H?
Incoloy 800H can operate continuously at temperatures up to 1000°C (1832°F) in oxidizing atmospheres, with intermittent exposure to higher peaks.

What certifications does Qihang Bida provide?
We provide mill certificates per EN 10204 3.1, ISO 9001 compliance, and third-party inspection reports upon request.

How do I place an order for Incoloy alloy?
Simply send an email with your requirements to our sales team, and we will provide a quote within 24 hours. Bulk orders and long-term contracts are welcome.

Can Incoloy alloy be welded?
Yes, all Incoloy grades are weldable using TIG (GTAW), MIG (GMAW), or shielded metal arc welding (SMAW). Common filler metals include ERNiCr-3 for 800 series and ERNiFeCr-1 for 825.

Is Incoloy alloy magnetic?
Incoloy alloys are generally non-magnetic in the annealed condition due to their austenitic structure, but slight magnetism may occur after cold working.

Can I get a custom cut or machined part?
Yes, we offer custom machining services including drilling, threading, and any other fabrication to meet your detailed engineering drawings.
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