| Flux Content: | International Standard |
|---|---|
| Application: | Used |
| Weight: | 5kgs, 15kgs per spool |
| Melting Point: | Standard Melting Point |
| Diameter: | 0.8mm, 1.0mm, 1.2mm |
| Material: | steel |
| Model Number: | ER70S-6/ER50 |
| Brand Name: | SSTS |
| Place of Origin: | China (Mainland) |
| packing: | 5kgs/spoolcoated |
Quick Details
Specifications
Flux-cored wire E70T-1(E71T-1)
Product name:Flux-cored wire E70T-1(E71T-1)
Standard: AWS/A5.20 E70T-1 GB/T 10045 E500T-1
Description:E70T-1 is a kind of Ti type flux-cored wire by CO2. It is superior to solid wires in cladding, welding technical performance and mechanical properties of deposited metal. It is used for the welding of low carbon steel and 490 grade strength steel of moderate thickness plates welding. It is widely used for flat welding and horizontal fillet welding, such as, ships, mechanical equipment and bridges.
Chemical Composition of deposited metal (%)
Item |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Mo |
V |
Cu |
Standard |
0.18 |
1.75 |
0.90 |
0.03 |
0.03 |
0.20 |
0.50 |
0.30 |
0.08 |
0.35 |
Test |
0.047 |
1.16 |
0.42 |
0.014 |
0.010 |
0.019 |
0.006 |
0.003 |
0.016 |
0.011 |
Mechanical Properties of Deposited Metal
Item |
Yield Point (MPa) |
Tensile Strength (MPa) |
Elongation (%) |
Charpy V-notch Impact Toughness | ||
Test Temp. (C) |
Impact Energy (J) |
Average (J) | ||||
Standard |
390 |
490-670 |
22 |
-20 |
27 |
|
Test |
507 |
578 |
26 |
-20 |
114 114 116 |
115 |
Recommended Current (DC+) and Voltage Range
Welding Position |
Dia.1.2 mm |
Dia.1.6 mm | ||||
Current Range |
Voltage Range |
CO2 Flow |
Current Range |
Voltage Range |
CO2 Flow | |
Flat |
120~320A |
16~34V |
15~25 L/Min |
180~400A |
22~42V |
15~25 L/Min |
Horizontal |
120~280A |
16~29V |
15~25 L/Min |
180~400A |
22~42V |
15~25 L/Min |
Overhead |
120~240A |
16~28V |
15~25 L/Min |
|
|
|
Vertical up |
120~240A |
16~27V |
15~25 L/Min |
180~260A |
23~30V |
15~25 L/Min |
Vertical Down |
120~260A |
16~29V |
15~25 L/Min |
180~260A |
23~30V |
15~25 L/Min |
