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Product Details
Welding Electrode (E7018)
| Packing: | 5kg/Bag,20kgs/Ctns,1000kgs/Pallet |
|---|---|
| Model NO.: | E7018 |
| Standard: | 3.2mm*350mm |
| Productivity: | 600 Tons/Year |
| Unit Price: | Negotiable |
| Shipment Terms: | FOB |
| Payment Terms: | L/C,T/T,Western Union |
| Minimum Order: | 20 Tons |
| Price Valid Time: | From Aug 17,2011 To Aug 17,2012 |
| Trademark: | Permanent Bridge |
| Origin: | Heibei, China (Mainland) |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Product name: Welding Electrode E7018
Welding of carbon steel and low alloy steel.
Application: Basic coated electrode designed for high quality welds. Excellent strength and toughness properties. Also suitable for welding steels with low purity and high carbon content. Metal recovery about 120%. Good weld ability in out of position work except for vertical down. Suitable for welding in steel construction, weld ability in out of position work except for vertical down. Suitable for welding in steel construction, for buffer layers when building up high carbon steels. Deposits have very low hydrogen content. Re-drying: 300 C, min. 2 h.
| Chemical Composition: | ||||||||
| C | Mn | Si | S | P | ||||
| ≤ 0.12 | 1.6 | ≤ 0.75 | ≤ 0.035 | ≤ 0.04 | ||||
| Mechanical Property: | ||||||||
| AWS A5.1-91 | Tensile Strength | Yielding Stress | Elongation | Test Value | ||||
| E7018 | ≥ 550 | ≥ 420 | ≥ 25 | 50~180 | ||||
| Recommended welding currents | ||||||||
| Size | Length | Vertical& Overhead | ||||||
| 2.5 | 300mm | 90~120 | ||||||
| 3.2 | 350mm | 120~150 | ||||||
| 4 | 400mm | 170~200 | ||||||
| 5 | 400mm | 210~250 | ||||||
