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HEBEI NAIDI WEAR RESISTANT MATERIAL CO., LTD.
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15kg AWS A5.20 e71t-1c e71t-1 co2 flux cored welding wire for low carbon steel
15kg Aws A5.20 E71t-1c E71t-1 Co2 Flux Cored Welding Wire For Low Carbon Steel , Find Complete Details about 15kg Aws A5.20 E71t-1c E71t-1 Co2 Flux Cored Welding Wire For Low Carbon Steel,Aws A5.20 E71t-1c Welding Wire,Flux Cored Welding Wire,Aws A5.20 E71t-1 from Welding Wires Supplier or Manufacturer-Hebei Naidi Wear Resistant Material Co., Ltd.
$999 /Ton
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Product Description
GB/T 10045-2001 E501T-1AWS A5.20 E71T-1C
Introduction:
A titanium type Co2 gas-shielded flux-cored welding wire for low carbon steel and 490MPa high strength steel. It has excellent welding performance, soft and stable arc, lower spatters, good slag detachability and beautiful appearance of weld; suitable for all-position welding. It has high welding efficiency. The weld metal has been given toughening treatment by microelements, so it has excellent low temperature toughness, good crack-resistance, stable and reliable inherent quality.
Uses:
Used for welding structures made of carbon steel and low-alloy structural steel with tensile strength higher than or equal to 490MPa. Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery etc.
Chemical Composition of Deposited metal (%) (CO2 Shielding Gas)
Test Item | C | Mn | Si | S | P |
Guarantee Value | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
General Result | 0.05 | 1.36 | 0.41 | 0.008 | 0.012 |
Mechanical Properties of Deposited metal (CO2 Shielding Gas))
Test Item | Rm(N/mm2) | Rel/Rpo.2(N/mm2) | A (%) | KV2(J)-20℃ |
Guarantee Value | ≥480 | ≥400 | ≥22 | ≥27 |
General Result | 560 | 480 | 28 | 129 |
Diffusion hydrogen content of the deposited metal (Mercury Method)
≤10ml/100g
X-Ray Radiographic Test Requirements
II Grade
Reference Current (DC+)
Diameter (mm) | φ1.2 | φ1.4 | φ1.6 | |
Current Range (A) | Flat Position | 120~300 | 150~400 | 180~450 |
Vertical Upward welding and Overhead position | 120~260 | 150~270 | 180~280 | |
Vertical Downward welding and Overhead position | 200~300 | 220~300 | 250~300 | |
Horizontal Welding | 120~280 | 150~320 | 180~350 | |
Note:
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.
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FAQ
Q: are your trading company or manufacturer?
A:we are factory
Q:how long is your delivery time:
A:Generally it's 7-15 days if the goods are in stock,or it's 15-20days if goods are not in stock,it depends on quantity.
Q:Do you provide free sample?it's free or extra?
A:yes,we offer free sample,but don't pay the cost of freight.
Q:what is your payment term?
A:payment<=3000usd,100% in advance.payment>3000usd ,30%TT in advance,balance before shippment.
If you have another question, pls feel free to contact us as below:
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