| Customization: | Available |
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| Type: | Flux-cored Wire |
| Material: | Carbon Steel |
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Carbon Steel self-shield Mig E70t-5 Gas FLux Cored Welding Wire/15kg Per Spool
Description
AWS A5.20 E70T-5 is a gasless self-shielding carbon steel flux cored wire for all-positions and multilayer welding with smooth stable arc, low spatter, easy slag removal and excellentapperance.It operates on DC straight polarity,and welds carton steel.
Advantage
In terms of welding, low alloy steel and 490Mpa grade high strength steel, usually used in shipbuilding, offshore structures, chemical equipment welding.
Flux cored wire applicable to ships, pressure vessels, machinery and equipment, steel structures such as briidges for low carbon steel and 490MPa steel welding.
Chemical Analysis of all weld metal(wt%)
| Consumable | C | Si | Mn | P | S | Al |
| SQ E71T- 11 | 0.19 | 0.35 | 0.60 | 0.011 | 0.006 | 1.20 |
| AWS A5.20 E71T-11 | ≤0.30 | ≤0.60 | ≤1.75 | ≤0.03 | ≤0.03 | ≤1.8 |
Typical Mechanical Properties of All-Weld Metal
| YS MPa(lbs/in²) | TS MPa(lbs/in²) | EL (%) |
| 510(74,000) | 580(84,100) | 24 |
Typical Welding Parameters
| Diameter,Polarity Shielding Gas |
CTWD Mm(in) |
Wire Feed Speed m/min (in/min) | Amp. (A) |
Volt (V) |
Deposition Rate Kg/hr(lb/hr) |
Efficiency (%) |
| 1.6mm(1/16 in) DC+ | ||||||
No shielding gas |
25(1) |
2.5(98) | 130-180 | 14-18 | 0.9(2.0) | 77-81 |
| 3.4(134) | 180-240 | 16-20 | 1.2(2.6) | |||
| 4.0(157) | 220-280 | 18-23 | 2.2(4.8) | |||
Usages
Suitable for welding key structure steel made of low carbon steel and low-allow steel, specially suitable for welding some key structures like shipbuliding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery, etc.
Advantage
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Certificate:
FAQ
Q: Are you trading company or manufacturer ?
A: We are trade company with our own factory in Hunan Province.
Q: How long is your delivery time?
A: Generally it is 15 days after order comfirmed
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge as you pay the cost of freight.
Q: What is your terms of payment ?
A: L/C, or 30% T/T in advance and balance before shippment or others accoding to your requirment.
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