AWS E309LSi Welding Consumables
Specifications
- AWS Classification: E309LSi
- Diameter Range: 0.035" - 1/8" (0.9 mm - 3.2 mm)
- Process Type: MIG (GMAW) and TIG (GTAW)
Applications
- Welding of dissimilar metals: stainless steel to carbon or low-alloy steels
- Joining of austenitic stainless steels to mild or low-alloy steels
- Overlaying stainless steel cladding on carbon or low-alloy steels
Chemical Composition (%)
| Element | C | Si | Mn | Cr | Ni | Mo |
|---|---|---|---|---|---|---|
| Minimum | 0.03 | 0.30 | 1.00 | 20.00 | 10.00 | - |
| Maximum | 0.08 | 0.65 | 2.50 | 23.00 | 14.00 | 0.75 |
Mechanical Properties (Typical)
| Property | Tensile Strength | Yield Strength | Elongation | Charpy V-Notch Impact at 70°F (21°C) |
|---|---|---|---|---|
| As-Welded | 80,000 psi (550 MPa) | 50,000 psi (345 MPa) | 35% | 50 ft-lbf (68 J) |
| Post-Weld Heat Treated | 85,000 psi (585 MPa) | 55,000 psi (380 MPa) | 30% | 75 ft-lbf (102 J) |
Recommended Shielding Gas
- MIG Welding: 98% Argon + 2% CO2 or 98% Argon + 2% Oxygen
- TIG Welding: Pure Argon
Storage and Handling
- Store in a dry, clean environment to prevent moisture absorption
- Follow manufacturer's recommendations for proper handling and storage
Packaging
Available in spools for MIG welding and straight lengths for TIG welding
BRANDS AVAILABLE IN AWS E309LSi Welding Consumables
ESAB, BOLHER, LINCOLN, KISWEL, SUPERON, GEKA, DAIKO, D&H, WB ALLOYS
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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