Product Details

ERNiCr-3 welding wire is a high-performance Nickel Based Welding Wire designed for welding nickel-based alloys, high-temperature and creep-resistant steels, heat-resistant steels, low-temperature steels, dissimilar steel welding, and low-alloy steel repair. This wire is ideal for welding ferritic-austenitic steels with working temperatures greater than +300°C, as well as for welding applications that do not require post-weld heat treatment. ERNiCr-3 welding wire is suitable for pressure vessels with operating temperatures ranging from -196°C to +550°C and is resistant to oxidation and peeling at temperatures up to +1200°C (in sulfur-free conditions). The wire also demonstrates excellent resistance to embrittlement, thermal cracking, and low carbon diffusion during high-temperature heat treatment when welding dissimilar steels. It offers resistance to thermal shock, corrosion, and has a fully austenitic structure, with a low thermal expansion coefficient between carbon steel and austenitic CrNi(Mo) steel.

Specifications: AWS A5.14 ERNiCr-3;  ASME SFA-5.14  ERNiCr-3;  ASME IX  F-No. 43; AMS 5836; UNS N06082

Size: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM

Form: MIG(15kgs/spool), TIG(5kgs/box)

Product Features

1. High Corrosion Resistance:
   Offers excellent protection against pitting, crevice corrosion, and stress corrosion cracking, ideal for aggressive environments.

2. High-Temperature Performance:
   Maintains mechanical properties up to 1200°C, making it suitable for high-temperature applications.

3. Excellent Weldability:
   Compatible with TIG, MIG, and submerged arc welding (SAW), ensuring smooth, high-quality welds.

4. Low Carbon Content:
   Reduces carbide precipitation, preventing weld embrittlement and enhancing joint toughness.

5. Dissimilar Metal Welding:
   Ideal for welding dissimilar materials like nickel alloys and stainless steels, ensuring strong and reliable joints.

Product Advantages

1. High Nickel Content:
   The primary composition of ERNiCr-3 welding wire consists of nickel (Ni) and chromium (Cr), providing exceptional corrosion resistance, particularly in aggressive environments.

2. Outstanding Weldability:
   Nickel Based Welding Wire like ERNiCr-3 offers excellent weldability, making it easy to use with various welding methods such as TIG, MIG, and submerged arc welding (SAW).

3. Heat Resistance:
   This Nickel Based Welding Wire maintains its mechanical properties even at high temperatures, making it suitable for demanding applications in industries like aerospace and power generation.

4. Low Carbon Content:
   The low carbon content in ERNiCr-3 welding wire minimizes the risk of carbide precipitation, reducing weld embrittlement and improving ductility.

5. Excellent Corrosion Resistance:
   In addition to high-temperature resistance, ERNiCr-3 welding wire also offers strong corrosion resistance against chemicals, making it suitable for use in chemical and petrochemical industries.

6. Smooth and Clean Welds:
   Welds made with Nickel Based Welding Wire such as ERNiCr-3 exhibit a smooth finish, reducing the need for extensive post-weld cleaning.

Product Application

1. Reliability:
   ERNiCr-3 welding wire provides consistent performance, ensuring high-quality welds that meet stringent industry standards.

2. Corrosion Resistance:
   The high nickel content in this Nickel Based Welding Wire offers outstanding resistance to corrosion, even in aggressive chemical environments like petrochemical applications.

3. Versatility:
   ERNiCr-3 welding wire is compatible with various welding techniques, making it versatile for applications across industries such as aerospace, energy, and marine engineering.

4. Clean Welds:
   Welds made with Nickel Based Welding Wire typically require minimal post-weld cleaning, saving time and reducing costs.

5. High-Temperature Performance:
   ERNiCr-3 welding wire maintains its mechanical properties in extreme heat, making it suitable for high-temperature applications.

6. Low Risk of Weld Embrittlement:
   The low carbon content in Nickel Based Welding Wire reduces the risk of embrittlement, ensuring durable and strong welds.

Specfication:

ERNiCrMo-3 is used primarily for gas tungsten and gas metal arc and matching composition base metals.It is also used for welding Inconel 601 and Incoloy 800. It can be used to weld dissimilar metal combinations such as steel, stainless steel, Inconel and Incoloy alloys.

ERNiCrMo-4 is used for welding nickel-chromium-molybdenum base materials to itself, steel and other nickel base alloys and for cladding steel.

ERNiCrMo-10 is used for welding nickel-chromium-molybdenum base materials to themselves, steel and other nickel base alloys, and for cladding steels. Can be used to weld duplex, super duplex stainless steels.

ERNiCrMo-14 is used for gas-tungsten-arc and gas-metal-arc welding of duplex, super-duplex and super-austenitic stainless steels, as well as nickel alloys such as UNS N06059 and N06022, INCONEL alloy C-276, and INCONEL alloys 22, 625, and 686.

ERNiCrFe-7 is used for gas-tungsten-arc and gas-metal-arc welding of INCONEL 690.

ENiCrFe-3 electrodes are used for welding of nickel-chromium-iron alloys to themselves and for dissimilar welding between nickel-chromium-iron alloys and steels or stainless steels.

ERCuNi  is used for gas metal and gas tungsten arc welding. Can also be used by oxy-fuel welding of 70/30, 80/20, and 90/10 copper nickel alloys. A barrier layer of nickel alloy 610 is recommended prior to overlaying steel with GMAW weld process.

ERNiCu-7  is a copper-nickel alloy base wire for GMAW and GTAW welding of Monel alloys 400 and 404. Also used for overlaying steel after first applying Layer of 610 nickel

ERNi-1 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.

CHANGZHOU DZX METAL 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.

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

Client Visits

Building Stronger Partnerships

FAQ:

Q:How can I contact with your company?
A:We are always ready to serve you via Email, Telephone, Fax, Skype, Whatsapp or Mobile phone.
Phone:+86-19906119641
Whatsapp:+86-19906119641
Email: sales8@dlx-alloy.com

Q:What is your working time?
A:Monday-Saturday : 7:30AM-17:00PM (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,please see our update holiday notice.
During these period, if you have a demand, Please send me an email.

Q:Do you provide free samples?
A:Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.

Q:What is your payment terms?
A:T/T,L/C,D/A,D/P,Western Union,MoneyGram,Paypal

Q:What is the lead time?
A:Usually sample lead time is 7 days after payment has been confirmed.Normal order is 10-30days,it depends on customers' quantity.