CO2 Gas Shielded Arc Welding Wire 20kg 1.0mm 1.2mm 1.4mm 1.6mm E71T1-C1A4-Ni
E71T1-C1A4-Ni1 1.0/1.2/1.4/1.6mm CO2 Gas Shielded Flux Cored Arc Welding Wire
E71T1-C1A4-Ni1 provides outstanding operator appeal with its easily controlled arc, improved operation at lower current levels, minimal spatter and easily removed slag. Dual Shield 7100 LC can be used with CO2 or 75% Ar/25% CO2 shielding, however pure CO2 is recommended in applications where restraint is high.
LT·E501Ni
Conform to Standard :GB/T 17493 E491T1-Ni1C
AWS A5.36 E71T1-C1A4-Ni1
JIS Z3313 T493T1-1CA-N2
ISO 17632-B-T493T1-1CA-N2
Chemical Composition(%)(Shielding Gas:CO2)
| Chemical Composition | C | Mn | Si | S | P | Ni | Cr | Mo | V |
| Guarantee Value |
≤ 0.12 |
≤ 1.50 |
≤ 0.80 |
≤0.030 | ≤0.030 |
0.80~ 1.10 |
≤ 0.15 |
≤ 0.35 |
≤ 0.05 |
| General Result | 0.04 | 1.28 | 0.38 | 0.006 | 0.011 | 0.90 | - | - | - |
Mechanical Properties of Deposited Metal(Shielding Gas:CO2)
| Test Item | Rm(MPa) | ReL/Rp0.2(MPa) | A(%) | KV2(J) | |
| -30℃ -40℃ | |||||
| Guarantee Value | 490~620 | ≥400 | ≥20 | ≥27 | - |
| General Result | 570 | 510 | 27 | 135 | 120 |
Reference Current(DC+)
| Size(mm) | Φ1.2 | Φ1.4 | Φ1.6 | |
| Current Range (A) | Flat Position | 120~300 | 150~400 | 180~450 |
| Vertical Upward welding/ Overhead position | 120~260 | 150~270 | 180~280 | |
| Vertical Downward weldingOverhead position | 200~300 | 220~300 | 250~300 | |
| Horizontal Welding | 120~280 | 150~320 | 180~350 | |
Notes:
1.Adopt degreasing and rust cleaning process before operate.
2.Shielding gas flow: 20-25L/min when welding
3.Extension: 15-25mm
4.The humidity of welding wire storage should be less than 60%
5.Storage period: Vacuum packaging less than 1 Year, other packaging less than half year.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.