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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 825 (UNS N08825 / Alloy 825) is a titanium-stabilized nickel-iron-chromium alloy with additions of molybdenum and copper. This formulation delivers outstanding resistance to general corrosion, pitting, crevice corrosion, intergranular attack, and chloride-ion stress corrosion cracking. Our welding wire is manufactured to precise specifications for MIG, TIG, and other processes, making it the go-to solution for fabricators requiring reliable performance in aggressive chemical, marine, and energy sector applications.
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 |
Precipitation-Hardenable Strength: Age-hardening with titanium and aluminum additions provides superior yield and tensile strength up to 1000°F (540°C).
Excellent Corrosion Resistance: Outstanding performance against general corrosion, pitting, crevice corrosion, and stress-corrosion cracking in sour gas, chlorides, and acids.
Versatile Forms & Specifications: Available in various diameters as wire, compliant with ASTM B637 and other industry standards for reliable fabrication.
Bulk Order Reliability: As a dedicated nickel alloy manufacturer, we ensure consistent quality, traceability, and competitive pricing for large-volume industrial 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
1.What is Incoloy 825 welding wire and its main advantages?
Incoloy 825 welding wire is a nickel-iron-chromium-molybdenum-copper filler metal (UNS N08825) renowned for its broad-spectrum corrosion resistance in both oxidizing and reducing media, superior to many stainless steels.
2.Is Incoloy 825 suitable for welding in sulfuric acid service?
Yes. It is one of the most cost-effective alloys for sulfuric and phosphoric acid environments, resisting general corrosion, pitting, and stress cracking effectively.
3.What welding processes work best with Incoloy 825 filler wire?
It supports GTAW/TIG, GMAW/MIG, SMAW, and submerged arc welding. Matching consumables or higher-alloy options like 625 are commonly recommended for optimal corrosion performance.
4.What temperatures can Incoloy 825 welding wire handle?
Continuous service up to approximately 540°C (1000°F) without significant loss of properties. Approved for pressure vessels in relevant codes.
