China e7018 welding electrode welding electrode price spot welding electrode

Product Description


E7018 Welding Electrode
E7018 is low-hydrogen stick electrode for use in all positions on low, medium and high-carbon steels.
Runs on AC or DCEP (reverse)
polarity. Wider operating ranges.
With minimal slag removal.
For general metal fabrication and maintenance including automotive, civil and bridge construction, sheet metal, shipbuilding, etc. Ideal for out-of-position welding with restraint.


Specification
DEPOSIT COMPOSITION(Quality Score): %
items
C
Mn
Si
S
P
Ni
Cr
Mo
V
Requirements
≤0.10
0.85-1.40
≤0.65
≤0.030
≤0.035
≤0.30
≤0.20
≤0.30
≤0.08
Typical Results
0.06
1.00
0.30
0.015
0.020
0.030
0.035
0.005
0.004
MECHANICAL PROPERTIES:
Items
Rm/MPa
Rel/Rp0.2 /MPa
A/%
KV2 (-30℃) /J
Requirements
490-660
≥400
≥22
≥80
590
480
28
160
X-ray Radiographic Inspection: Level1
Typical Operating Procedures:(AC or DC+)
Diameter (mm)
2.5
3.2
4.0
5.0
Length (mm)
300
350
350
400
Current (A)
60-100
100-150
170-210
210-250
Attention:
1. The electrode must be re-dry by 350℃-380℃ for 1 hour before welding.
2. The rust, oil, water and other impurities of the weld area must be removed before welding.
HOT SALE ELECTRODES
E6010, E6011, E6012, E6013, E7018, and E7024

>>Click for more information<< Packing & Delivery


Size: 2.5mm*300mm
Package: 5.0 kg/box, 4 boxes/ carton=20kg

Size: 3.2mm*350mm
Package: 5.0 kg/box, 4 boxes/ carton=20kg

Size: 4.0mm*400mm
Package:5.0 kg/box, 4 boxes/ carton=20kg1000kgs (50cartons)/pallet
Company Profile

FAQ
1. What's the MOQ?
A: For first cooperation, we accept trial orders. Usually 5 Ton. it depends2. Can you send samples to us?
A: Yes, we can provide to you for free, but you need to pay the freight charge.3. What's the delivery time for production?
A: If we have stock , we can delivery in 5 days ; if we need produce new, it will be take about 20-45days!4. What is the shipping port?
A: We ship the goods via Tianjin port.5. Can we use our own brand design packing box?
A: For sure, if you have design, please send to us, or we can design suitable packing box for you after receiving the deposit.