Changshu Longteng Special Steel Co., Ltd.
LONGTENG WELDING CONSUMABLES WELDING THE GLOBAL
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EL8 2.5/3.2/4.0/5.0mm Submerged Arc Welding Wire
EL8 Conform to Standard :GB/T 5293 H08A
AWS EL8
ISO 14171-B-SU11
Specification:
This series of submerged arc welding products are widely used in shipbuilding industry, large steel structure, pressure vessels, bridges and so on. Some products with special marks have been used in welding of vessels in the nuclear power station.welding wire has excellent welding technological property: the electric arc is stable with less spattering, the appearance of welded joint is nice with good crack resistance: it applies to all-position welding.
Advantages:
(1). Raw Material: Qingdao Steel;
(2). The Nearest Port: Tianjin Port;
(3). Delivery Time: 10-15 days.
(4). OEM strickly according to customers packing design requirement;
(5). Quality: High & Steady for using.
Purpose:Using with sintered flux LT•SJ301 and 501, it can be applied both for high-speed welding steel plate of tensile strength 420N/mm2 and filling welding
Packing:
White plastic spool +OEM / Neutral / Company Package
Black plastic spool+OEM / Neutral / Company Package
Generally Packing in:
25kgs / carton or spool, 20-22 pallets /1× 20′ FCL container
Chemical Composition(%)
| Chemical Composition | C | Mn | Si | S | P | Cr | Ni | Cu |
| Guarantee Value | ≤0.10 | 0.30~ | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.20 | ≤0.30 | ≤0.35 |
| 0.6 | ||||||||
| General Result | 0.06 | 0.45 | 0.012 | 0.014 | 0.02 | 0.017 | 0.022 | 0.113 |
| Test item | Rm(MPa) | ReL/Rp0.2(MPa) | A(%) | KV2(J) |
| -20℃ | ||||
| Flux | ||||
| LT•SJ301 | 415~550 | ≥330 | ≥22 | ≥27 |
| Size(mm) | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 |