Product detail
E71T-1/9M
Suitable welding positions
AWS A5.20 E 71T-1
EN 758 T 460RC1
JIS Z3313 YFW-C50DR
CWB W48.5
CWB to CSA W48-14
Classification: E491 T1-C1 A3-CS1-H8 (E491 T-9-H8)
E491 T1-M20A3-CS1-H8 (E491 T-9M-H8)
AWS/ASME A5.36/A5.36M:2016
Typical applications
Gas shielded flux cored welding wire that can be used for all-position welding. It is intended for semi-automatic and automatic single and multiple pass welding of 490 MPa high tensile steel. Engineered to yield weld-metal mechanical properties down to temperature of -30 ° C (-20° F), with gas mixtures of Argon + 20% CO2 to 100% CO2•
Commonly used when welding of structural steels, bridge building, construction equipment, ship building, farm machinery, and general carbon steel fabrications.
Characteristics on usage
- Titania type flux cored wire for all-position welding
- Excellent mechanical properties
- X-Ray quality welds
- Good impact at low temperatures
- Excellent usability, very stable arc
- Easy slag removal, very little spatter generated and smooth bead shape
Typical chemical composition of all-weld-metal (%)
| Shielding Gas | C | Si | Mn | P | S | ||||||||||||||||||||||||||||||||||
| CO2 | 0.04 | 0.45 | 1.30 | 0.015 | 0.012 | ||||||||||||||||||||||||||||||||||
Sizes available and recommended currents (DC +)
| Dia. (mm) | 1.2 1.6 | |||||||||||||||||||||||||||||||||||||||||||
| Amp. | F | 120 ~ 300 | 200 ~ 450 | |||||||||||||||||||||||||||||||||||||||||
| H – fillets | 120 ~ 300 | 200 ~ 400 | ||||||||||||||||||||||||||||||||||||||||||
| V | 120 ~ 250 | 180 ~ 220 | ||||||||||||||||||||||||||||||||||||||||||
Approvals
ABS, BV, DNV, GL, KR, LR, NK, CWB, CCS (80% Ar + 20%CO2 ·TUV CWB)
Typical mechanical properties of all-weld-metal | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shielding Gas | Y.P N/mm² {kgf/mm²} | T.S N/mm² {kgf/mm²} | EI. (%) | Charpy V-notch I.V J {kgf · m} | |||||||||||||||||||||||||||||||||||||||||||||||||
| CO2 | 520 {53} | 580 {59} | 29 | 50 {5} (-20°C) | |||||||||||||||||||||||||||||||||||||||||||||||||
Product Codes
| 0.09 mm | 1 kg | 6950 0109 | ||||||||||||||||||
| 1.20 mm | 1 kg | 6950 0112 | ||||||||||||||||||
| 0.09 mm | 4.5 kg | 6950 0509 | ||||||||||||||||||
| 1.20 mm | 4.5 kg | 6950 0512 | ||||||||||||||||||
| 1.20 mm | 20 kg | 6950 2012 | ||||||||||||||||||
| 1.60 mm | 20 kg | 6950 2016 | ||||||||||||||||||