1.2mm E70T-1 CO2 flux cored welding wire AWS A5.20 E70T-1c welding wire
We specialize in producing flux cored wire, our R&D center works closely with the professional experts and professors from different universitis and national research institutes. Our manufacture facility owns the advanced production equipment, up -to-dated inspection/measurement instrument and the perfect evaluation and quality control systems, we have ISO 9001:2000 certificate.We have 18 production lines with the capacity of 50,000tons per year. Our E70T-1 FCW performs very low spattering, high effective vertical welding, very stable arc and fast welding rate. The diffusible hydrogen content in the deposited metal reaches 3.5ml/100g, which significant avoid the cold cracking and porosity. We are the only FCW supplier in China has 3YH5 certification.
1. Specification conformance
AWS A5.20 E70T-1 GB/T10045-2001 E500T-1
2.Description
E70T-1C is a gas-shielded carbon steel wire for fabrication of mild and low carbon steel, steel-structure construction ,bridge-building and pressure vessel grades. This all position wire provides good welding performance with 100% CO2. It provides consistent chemistry, steady arc, low spatter and an excellent bead appearance.
3. Shielding gas
100% CO2
4. Approvals:
ISO
5. 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 |
6. Mechanical Properties Of Deposited Metal
Item | Yield Point
(MPa) | TensileStrength
(MPa) | Elongation
(%) | Charpy V-notch Impact Toughness | ||
Test Temp. (°C) | Impact Energy (J) | Average (J) | ||||
Standard | ≥400 | ≥480 | ≥20 | -20 | ≥27 |
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7. 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 |
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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 |
Procedures may vary with change in position, base metals, filler metals,equipment and other changes.
8. AVAILABLE DIAMETER
0.8MM/ 0.9MM/ 1.0MM/ 1.2MM / 1.6MM
9. PACKAGE
15kgs/spool, 72cartons/pallet, 22pallets/20'container
1, what about the minimum order ?
The minimum order quantity of stainless steel is 5 tons, self-shielding steel is 1 ton.
we can supply samples for free and strong R&D, delivery fast!