Specifications:
| Property | Description |
|---|---|
| AWS Classification | ERNICrMo-4 |
| Process | MIG (GMAW) / TIG (GTAW) |
| Diameter Range | 0.035" - 0.125" (MIG) / 0.040" - 0.125" (TIG) |
| Alloy Type | Nickel-based |
| Applications | Welding of nickel-chromium-molybdenum alloys for high-temperature, corrosive environments. |
| Shielding Gas (MIG) | 100% Argon or Argon-Helium mixture |
| Shielding Gas (TIG) | 100% Argon |
| Welding Positions | All positions |
Chemical Compositions:
| Element | Percentage (Typical) |
|---|---|
| Nickel (Ni) | 58.0 - 64.0% |
| Chromium (Cr) | 20.0 - 24.0% |
| Molybdenum (Mo) | 7.0 - 9.0% |
| Iron (Fe) | 3.0 - 4.0% |
| Manganese (Mn) | 1.0 - 2.5% |
| Silicon (Si) | 0.75% max |
| Carbon (C) | 0.04 - 0.15% |
| Copper (Cu) | 0.50% max |
Mechanical Properties:
| Property | Typical Value |
|---|---|
| Tensile Strength | 85,000 psi (586 MPa) |
| Yield Strength (0.2%) | 43,000 psi (296 MPa) |
| Elongation | 35% |
| Hardness (Rockwell C) | 30 - 35 HRC |
| Impact Strength | 80 - 100 ft-lb/in |
BRANDS AVAILABLE IN AWS Class ERNICrMo-4 Welding Rods:
ESAB, Bohler, UTP, Special metals, Daiko, Selectarc, Nova metal,D&H, Ador
Major 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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