E71T-C1A4-Ni1 Flux Cored Arc Welding Wire 2/11/33/44 lb
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
Specification:
E71T1-C1A4-Ni1 is an all-position, flux cored welding wire intended for single and multiple pass welding of low-alloy and carbon steel where a minimum 70 kpsi tensile strength and good notch toughness is required. It is an excellent general purpose welding wire
Purpose:
Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery etc.
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 |
Diffusion hydrogen content of the deposited metal (Mercury Method)≤10ml/100g
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.
Product Tags:
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E71T-C1A4-Ni1 Flux Cored Arc Welding Wire 2/11/33/44 lb Images
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