Changshu Longteng Special Steel Co., Ltd.
| Supply Ability | 1,200,000 TON PER YEAR |
| Delivery Time | 15 WORKING DAYS |
| Packaging Details | Neutral box/ LT color box/OEM brand box |
| Product name | Gas Shielded Flux Cored Arc Welding Wire E71T-1C |
| Model | E71T-1C |
| Brand | LONGTENG |
| Diameter | 1.2/1.4/1.6mm |
| Weight | 1/5/15/20kg |
| Surface | Silvery |
| Spool material | Black/White plastic spool |
| Packing | Color box |
| OEM | Accept |
| Diameter of spool | 100/200/270/300mm |
| Brand Name | LONGTENG |
| Model Number | E71T-1C (LT·E711 ) |
| Certification | TUV CE, ABS, DB, ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 1,200,000 TON PER YEAR | Delivery Time | 15 WORKING DAYS |
| Packaging Details | Neutral box/ LT color box/OEM brand box | Product name | Gas Shielded Flux Cored Arc Welding Wire E71T-1C |
| Model | E71T-1C | Brand | LONGTENG |
| Diameter | 1.2/1.4/1.6mm | Weight | 1/5/15/20kg |
| Surface | Silvery | Spool material | Black/White plastic spool |
| Packing | Color box | OEM | Accept |
| Diameter of spool | 100/200/270/300mm | Brand Name | LONGTENG |
| Model Number | E71T-1C (LT·E711 ) | Certification | TUV CE, ABS, DB, ISO9001 |
| Place of Origin | CHINA | ||
| High Light | 0.45 Flux Cored Arc Welding Wire For Galvanized Steel ，Flux Cored Arc Welding Wire AWS E71T-1C ，.035 Flux Core Welding Wire 10 Lb | ||
LT·E711 1.2/1.4/1.6mm CO2 Gas Shielded Flux Cored Arc Welding Wire
E71T-1C was developed for welding mild steel and 490MPa high tensile strength steel and launched into the world of arc welding nearly 30 years ago.
The prefix of the trade designation, DW, was coined from the words, Dual Wire, because the wire consists of steel sheath and cored flux. This development provided the momentum for shipbuilders and bridge constructors in particular to employ semiautomatic and automatic welding with
E71T-1C instead of shielded metal arc welding with covered electrodes. This is why E71T-1C is called an epoch-making flux-cored wire.
LT·E711 Conform to Standard :
GB/T 10045 E501T-1
AWS A5.36 E71T-1C
JIS Z3313 E492T1-1CA
ISO 17632-B-T492T1-1CA
Purpose:Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery
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 | 1.28 | 0.39 | 0.010 | 0.016 |
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 | 550 | 470 | 27 | 115 |
Diffusion hydrogen content of the deposited metal (Mercury Method):≤10ml/100g
X-Ray Radiographic Test Requirements:Grade II
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.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
1993
Employee Number:
4500~5000
Ecer Certification：
Site Member
Established in 1993 as a township enterprise Cover an area of over 3 million square meters with staff of more than 5500. Vice President Company of CANSI (China Association of National Shipbuilding Industry) Six main products series (4.3 million tons) 1. Welding Materials 2. S... Established in 1993 as a township enterprise Cover an area of over 3 million square meters with staff of more than 5500. Vice President Company of CANSI (China Association of National Shipbuilding Industry) Six main products series (4.3 million tons) 1. Welding Materials 2. S...
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