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High-performance corrosion-resistant filler metal for critical applications
Product Overview
ERNiCrMo-4 is a premium nickel-chromium-molybdenum-tungsten (NiCrMoW) alloy welding wire designed for the most demanding corrosion environments. Equivalent to Inconel 686 (UNS N06686), this wire delivers exceptional resistance to a wide range of corrosive media including strong oxidizers, acids (sulfuric, hydrochloric, nitric), seawater, and high-temperature gases.
Ideal for both cladding and joining, ERNiCrMo-4 is widely used in chemical processing, flue gas desulfurization (FGD) systems, marine engineering, and pollution control equipment. Compatible with TIG (GTAW) and MIG (GMAW) welding processes, it provides crack-free, durable welds with excellent mechanical and corrosion-resistant performance.
Key Features
Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking
Performs in aggressive oxidizing and reducing environments including wet chlorine, hot acids, and seawater
High-temperature strength and structural stability up to 1000°C
Excellent weldability and arc stability in both MIG and TIG processes
Suitable for overlay welding on carbon or stainless steel components
1.0 mm - 4.0 mm (Typical sizes: 1.2 mm / 2.4 mm / 3.2 mm)
Welding Process
TIG (GTAW), MIG (GMAW)
Packaging
5kg / 15kg precision spools or straight-cut rods (1m standard)
Surface Condition
Bright, clean, rust-free
OEM Services
Labeling, packaging, barcode, and customization available
Related Alloys
ERNiCrMo-3 (Inconel 625)
ERNiCrMo-10 (C22)
ERNiMo-3 (Alloy B2)
ERNiFeCr-2 (Inconel 718)
ERNiCrCoMo-1 (Inconel 617)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...