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| Flux Cored Welding Wire AWS 5.20 E71T-1 | |||||||
| Introduction | E71T-1 is a kind of TI type flux cored wire for CO2 welding. I t has high cladding efficiency, good welding technical performance in all-position welding, | ||||||
| Application: |  Low carbon steel and 500MPA grade strength steel welding, such as Metallurgical industry, Bridge building, Building industry, Chemical industry, shipping industry, pressure vessels, mechanical equipments, etc. | ||||||
| Mechanical Properties of Deposited Metal | |||||||
| Test Item | Rm(MPa) | ReL or Rp0.2(Mpa) | A(%) | KV2(J) | |||
| Guarantee Value | ≥480 | ≥400 | ≥22 | ≥27(-20°C) | |||
| General Result | 580 | 480 | 27 | 128 | |||
| Chemical Composition of Deposited Metal (%)(CO2Shielding Gas) | |||||||
| Chemical Composition | C | Mn | Si | S | |||
| Guarantee Value | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | |||
| General Result | 0.05 | 1.46 | 0.42 | 0.01 | |||
| Reference Current (DC+) | |||||||
| Wire Diameter(mm) | φ1.2 | φ1.4 | φ1.6 | ||||
| Current Range(A) | Downhand Welding | 120~300 | 150~400 | 180~450 | |||
| Vertical Upward Welding and Overhead Position Welding | 120~260 | 150~270 | 180~280 | ||||
| Vertical Downward Welding and Overhead Position Welding | 200~300 | 220~300 | 250~300 | ||||
| Horizontal Welding | 120~280 | 150~320 | 180~350 | ||||
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| 1kg/spool, 5kgs/spool, 15kgs/spool, vacuum packing, then into box |  | ||||||
| About us | |||||||
Shijiazhuang Tianqiao Welding Materials Co., Ltd was founded in 2007, with strong technical force and complete product equipement and gained the ISO certification. Our main products are: 1. welding electrode: mild steel carbon welding electrodes; low alloy steel welding rod; heat-resistant steels welding electrode; low temperature steel welding rod; stainless steel welding electrode; cast iron welding rod, etc. 2. welding wire: solid welding wire, flux cored welding wire. Our welding electrode have excellent performance: stable quality, elegant welding molding, good slag detachability, good anti-rust ability, anti-stomata and crack, stable deposited metal mechanics performance. |  | ||||||