ERNi-1 welding wire order production completed (marketing department of Shanghai HY Industry Co., Ltd)
During the new crown epidemic in Shanghai, Shanghai HY Industry Co., Ltd received a large number of orders for ERNi-1 welding wire. After learning that this batch of welding materials will be used for the construction of a new pharmaceutical factory, it will play a significant role in alleviating the contradiction between supply and demand in Shanghai. The company leadership contacted the government management department, For each process, workers have been added to the factory for accommodation, vacuum smelting + 5 people, electroslag remelting + 3 people, forging heat treatment + 5 people, wire drawing annealing + 3 people. At present, the company has a total of 46 people living in the factory, and the factory is equipped with 13 people. Living containers and a container cold storage, the production capacity is about 60% of Shanghai’s pre-coronavirus lockdown. The 4500kg ERNi-1 welding wire in the photo took 25 days to complete, 3.5 tons will be picked up by the customer, another 1000kg will be sold as the company’s inventory, and another 5 tons of billets are ready to be made into various products, including forgings, rings, steel strips , welding wire, steel pipe, please inquire customers in need.
ERNi-1 (NA61) is used for GMAW, GTAW and ASAW welding of Nickel 200 and 201, joining these alloys to stainless and carbon steels, and other nickel and copper-nickel base metals. Also used for overlaying steel.
Deposited Chemical Composition % (Typical)
C = 0.06 P = 0.008 Ni = Balance
Mn = 0.30 S = 0.003 Ti = 3.0
Fe = 0.10 Si = 0.40 Al = 0.50
Cu = 0.02
Deposited All Weld Metal Properties % (AW)
Tensile Strength 66,000 psi
Yield Strength 38,000 psi
Elongation 28%
Deposited Charpy-V-Notch Impact Properties %
Not applicable
Recommended Welding Parameters for TIG, MIG, and SAW Welding of Nickel Alloys
Process Diameter of Wire Voltage (V) Amperage (A) Gas
Tig .035 inches x 36 12 – 15 60 – 90 100% Argon
.045 inches x 36 13 – 16 80 – 110 100% Argon
1/16 inches x 36 14 – 18 90 – 130 100% Argon
3/32 inches x 36 15 – 20 120 – 175 100% Argon
1/8 inches x 36 15 – 20 150 – 220 100% Argon
Note: Other shielding Gases may be used for Tig welding. Shielding gases are chosen taking Quality, cost, and Operability into consideration.
Note: Both agglomerated and fused fluxes can be used for submerged arc welding.
Note: The chemical composition of the flux mainly affects the chemistry of the weld metal and consequently its corrosion resistance and mechanical properties.
HY-industry is qualified Nickelalloy&cobalt alloy materials supplier.
We have more than twenty years experience in kind of High temperature alloy production.
ERNiCrMo-4，ERNiCrMo-3，ERNi-1 etc. are mature productes of us.
When you want to know more about our products, please contact us:
https://hynickelalloy.com/
