Specification
AWS Specification: AWS A5.11
Electrode Class: ENiCrMo-14
Applications
Welding of nickel-based alloys and high-temperature applications
Joining and repair of various nickel-chromium-molybdenum alloys
Suitable for applications in chemical processing, petrochemical, and power generation industries
Uses
Welding of alloy 625 and similar materials
Overlay and cladding of critical components exposed to corrosive and high-temperature environments
Fabrication of heat exchangers, valves, pumps, and other equipment in aggressive conditions
Chemical Compositions (Typical)
Element | Nickel (Ni) | Chromium (Cr) | Molybdenum (Mo) | Iron (Fe) | Others* |
---|---|---|---|---|---|
Composition (%) | 60-75 | 20-23 | 8-10 | 1 max | 1 max |
Mechanical Properties (Typical)
Property | Tensile Strength | Yield Strength 0.2% Offset | Elongation | Charpy V-Notch Impact Value |
---|---|---|---|---|
As-Welded | 80,000 psi (550 MPa) min | 30,000 psi (210 MPa) min | 30% min | Not typically required |
Heat Treated | 100,000 psi (690 MPa) min | 45,000 psi (310 MPa) min | 30% min | Not typically required |
Notes:
- *Others may include carbon (C), manganese (Mn), silicon (Si), and other trace elements.
- Mechanical properties are based on standard testing procedures and may vary depending on welding conditions and heat treatment.
Storage and Handling
Store electrodes in a dry, controlled environment to prevent moisture absorption.
Electrodes should be stored in their original packaging or airtight containers.
Packing
Electrodes are usually supplied in standard sizes and packaging as per industry norms.
BRANDS AVAILABLE IN AWS Class ENiCrMo-14:
ESAB, Bohler, UTP, Special metals, Daiko, AdorMajor export to countries and cities:
United Arab Emirates | Dubai, Abu Dhabi, Sharjah, Al Ain, Ajman, Ras Al Khaimah |
Saudi Arabia | Riyadh, Jeddah, Dammam, Khobar, Mecca, Medina |
Qatar | Doha |
Kuwait | Kuwait City, Hawalli, Ahmadi |
Turkey | Istanbul, Ankara, Izmir, Bursa, Antalya |
Oman | Muscat, Salalah, Sohar |
Bahrain | Manama, Muharraq, Riffa |
Lebanon | Beirut, Tripoli, Sidon |
Jordan | Amman, Zarqa, Irbid |
Iraq | Baghdad, Erbil, Basra, Mosul |
Yemen | Sana'a, Aden, Taiz, Hodeidah |
Egypt | Cairo, Alexandria, Giza, Sharm El Sheikh |
Libya | Tripoli, Benghazi, Misrata |
Algeria | Algiers, Oran, Constantine |
Tunisia | Tunis, Sfax, Sousse |
Morocco | Casablanca, Rabat, Marrakech, Fez |
South Africa | Johannesburg, Cape Town, Pretoria, Durban, Port Elizabeth |
Nigeria | Lagos, Abuja, Port Harcourt, Kano, Ibadan |
Egypt | Cairo, Alexandria, Giza, Sharm El Sheikh, Luxor |
Kenya | Nairobi, Mombasa, Kisumu, Nakuru |
Morocco | Casablanca, Rabat, Marrakech, Fes, Tangier |
Ghana | Accra, Kumasi, Tamale |
Angola | Luanda, Huambo, Lobito |
Tunisia | Tunis, Sfax, Sousse |
Ivory Coast | Abidjan, Abobo, Bouaké |
Ethiopia | Addis Ababa, Dire Dawa, Mekelle |
Tanzania | Dar es Salaam, Arusha, Mwanza |
Algeria | Algiers, Oran, Constantine |
Uganda | Kampala, Jinja, Gulu |
Zimbabwe | Harare, Bulawayo, Mutare |
Sudan | Khartoum, Omdurman, Port Sudan |
Senegal | Dakar, Pikine, Touba |
China | Shanghai, Beijing, Guangzhou, Shenzhen, Chengdu |
Japan | Tokyo, Osaka, Kyoto, Yokohama |
India | Mumbai, Delhi, Bangalore, Chennai, Kolkata |
South Korea | Seoul, Busan, Incheon, Daegu |
Singapore | Singapore City |
Hong Kong | Hong Kong |
Malaysia | Kuala Lumpur, Penang, Johor Bahru |
Thailand | Bangkok, Chiang Mai, Phuket |
Indonesia | Jakarta, Surabaya, Bandung, Medan |
Vietnam | Ho Chi Minh City, Hanoi, Da Nang |
Philippines | Manila, Quezon City, Cebu City, Davao City |
Taiwan | Taipei, Kaohsiung, Taichung |
Pakistan | Karachi, Lahore, Islamabad, Faisalabad |
Bangladesh | Dhaka, Chittagong, Khulna |
Nepal | Kathmandu, Pokhara, Lalitpur |
Sri Lanka | Colombo, Kandy, Galle, Jaffna |
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