Golden Bridge
Golden Bridge E7018 Electrode Stick Rod 11 lbs (5 kgs) 3/32",1/8",5/32" in
Golden Bridge E7018 Electrode Stick Rod 11 lbs (5 kgs) 3/32",1/8",5/32" in
SKU:JQ-E7018-2.5MM-5KG
Regular price
$49.99 USD
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$49.99 USD
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per
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JQ-E7018
JQ-E7018 is a carbon steel welding electrode with Fe powder and low-hydrogen potassium coating, which is designed for vertical down welding work. AC/DC both can be applied.
The welding electrode has excellent welding performance with smooth arc, optimal appearance, extreme low spatter level and effortless slag removal ability. The deposited metal has stable mechanical properties, good plasticity and low temperature impact toughness; also it has low diffusion hydrogen content and good crack resistance.
The welding electrode has excellent welding performance with smooth arc, optimal appearance, extreme low spatter level and effortless slag removal ability. The deposited metal has stable mechanical properties, good plasticity and low temperature impact toughness; also it has low diffusion hydrogen content and good crack resistance.
The product is applicable for welding carbon steel and low alloy steel structures such as marine engineering, ships, storage tanks, pressure vessels and bridges.
Chemical components of deposited metal (%)
|
Item
|
C
|
Mn
|
Si
|
S
|
P
|
Ni
|
Cr
|
Mo
|
V
|
| Example value | 0.075 | 1.25 | 0.55 | 0.006 | 0.012 | 0.025 5 | 0.028 | 0.008 | 0.005 |
Mechanical properties of deposited metal
|
Test item
|
Rm
(MPa) |
ReL/Rp0.2
(MPa) |
A
(%) |
KV2(J)
|
|
-30℃
|
||||
| Example value | 575 | 480 | 32 | 165 |
Content of diffusible hydrogen in deposited metal: ≤4ml/100g (Mercury method or thermal conductivity method)
X-ray flaw detection requirements: Level I
X-ray flaw detection requirements: Level I
Reference specification (DC+)
|
Welding electrode diameter (mm)
|
Φ2.5
|
Φ3.2
|
Φ4.0
|
Φ5.0
|
| Welding current (A) | 60-100 | 80-140 | 130-200 | 170-230 |
1. Before welding, the welding electrode should be baked at 350℃ for 1 hour for ready use.
2.Impurities such as rust, oil stain and moisture must be cleared off of the work piece before welding.
3. Operating with short arc and narrow gap when welding.
2.Impurities such as rust, oil stain and moisture must be cleared off of the work piece before welding.
3. Operating with short arc and narrow gap when welding.
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- 1. Order Processing Time: Orders are typically processed and shipped within 1-3 business days from the date of purchase. Orders placed on weekends or holidays will be processed on the next business day.
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| Diameter |
* 3/32 inches (2.5 mm), * 1/8 inches (3.2 mm), * 5/32 inches (4.0 mm) |
|---|---|
| Package |
11 lb (5 kg) |