• E71T-1 flux core MIG wire GMAW (MIG) welding alloy
• Designed for welding heat-treatable base alloys
• Suitable for sustained elevated temperature service
• All positions, include vertical down welding
• Gray-white(post anodized) color
Application:
E71T-1C is widely used in machineries, shipbuilding, offshore structures, bridge and general fabrication industry.
Advantages:
Compared with normal solid mild steel welding wire, the product has fewer spatter, higher welding efficiency and lower requirement for gas purity. It is suitable for all welding positions. It is economical as it has high melting ability and can work with high current in all positions. Shielding Gas: M21 (can be used with CO2)
Conform to Standard:
GB/T 10045 E501T-1
AWS A5.36 E71T-1C
JIS Z3313 E492T1-1CA
ISO 17632-B-T492T1-1CA
Chemical Composition (%) (Shielding Gas: CO2)
Chemical Composition | C | Mn | Si | S | P |
Guarantee Value | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
General Result | 0.05 | 1.36 | 0.41 | 0.008 | 0.012 |
Mechanical Properties of Deposited Metal (Shielding Gas: CO2)
Test Item | Rm(MPa) | ReL/Rp0.2(MPa) | A(%) | KV2(J) |
-20℃ | ||||
Guarantee Value | ≥480 | ≥400 | ≥22 | ≥27 |
General Result | 560 | 480 | 28 | 145 |
Diffusion hydrogen content of the deposited metal (Mercury Method): ≤10ml/100g
X-Ray Radiographic Test Requirements: Grade II
Reference Current (DC+)
Size(mm) | Φ1.0 | Φ1.2 | Φ1.4 | Φ1.6 | |
Current Range (A) | Flat Position | 120~250 | 120~300 | 150~400 | 180~450 |
Vertical Upward welding/ Overhead position | 120~210 | 120~260 | 150~270 | 180~280 | |
Vertical Downward welding Overhead position | 200~250 | 200~300 | 220~300 | 250~300 | |
Horizontal Welding | 120~230 | 120~280 | 150~320 | 180~350 | |
Tag:
Contact: Mr. Daniel
Phone: +86-139-674-702-35
E-mail: sales@tacorra.com
Add: Zhejiang Province, China
