ERNiCrMo-3 is usually used for welding of various erosion resistance and gap
corrosion alloys. It is also known as alloy 112.
The minimum alloy materials used in these electrodes are molybdenum
modified 317 stainless steel. The ERNiCrMo-3 electrode is used in
the richer alloy composition in the nickel-chromium-iron-molybdenum
series, which can reach up to 625. Alloys welded with ERNICRMO-3
include Incoloy 825 and Alloy 20. This type of electrode is widely
used because its nickel content is high, which allows good
heterogeneous welding, and the high molybdenum content is matched
or exceeded by the anti -point erosion properties of the welded
consecutive beam. Due to the intensity of ERNICRMO-3 welding, a
variety of high-intensity and low alloy (HSLA)-grade steel can be
welded without lowering strength.
Mostly ERNiCrMo-3 is known as welding material for Inconel 626(UNS
N06625).
Corrosion resistance
ERNICRMO-3 is suitable for nickel chromium molybdenum alloys,
especially the welding of INCONEL625 N06625. It is also used for
welding with steel and the surface of nickel chromium molybdenum
alloy. The corrosion resistance of welded metal metal is equivalent
to InConel625 N06625.
In acidic, neutral, or alkaline media, whether or not it contains
chloride, it has good corrosion resistance.
It has good erosion resistance, gap corrosion and inter -crystal
corrosion performance.
At high temperature, it has good corrosion resistance, especially
antioxidant and carburizing corrosion.
Chemical composition
Ni+Co:≥55.0%
Si:≤0.75%
C: ≤0.10%
Cr:20.0-23.0%
Mn: ≤1.0%
Nb+Ta:3.15-4.15
Fe: ≤7.0%
Mo:8.0-10.0%
S: ≤0.02%
P: ≤0.03
Cu: ≤0.50%
Equal grades
NiCr22Mo9Nb- EN ISO 18274
SNi6625- GB 15620-2008-T
ERNiCrMo-3
WNr.-2.4831
Form of supply
Welding rod (TIG)-mm: 1.2-3.2
Welding wire(MIG)-mm: 0.8-1.2
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter,
is a professional manufacturer of high-performance alloy products.
XUNSHI is engaged in supplying high quality and cost-effective
Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special
Stainless Steel and Magnetostrictive Material to customers
worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in
China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment,
anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong
included). And we are exporting to USA, Canada, Italy, UK, Poland,
Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea,
North Korea, India, Argentina, and Brazil and so on. Customers from
30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very
closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport
(PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
