Welding electrode AWS E7016

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Product
Welding electrode AWS E7016
Posting date : Dec 25, 2014
Membership
Free Member Scince Dec 11, 2014
FOB Price
TT,LC
Min. Order Quantity
20 tons
Supply Abillity
20000 ton /year
Port
TIANJIN
Payment Terms
FOB,CIF
Package
5kg/ box,4boxs /carton,50 cartons/Ton
Keyword :
Category
Contact
Sarah Liang
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
lanhu
HS-CODE
8311-
Package & Delivery Lead Time
Package
5kg/ box,4boxs /carton,50 cartons/Ton
Delivery Lead Time
Delivery time is around 2 days for one 20’ FCL
Detailed Description
Type of product
LH J506
Equivalent to AWS E7016
 
Description: Aws E7016 is carbon steel electrode with low hydrogen potassium coating, high welding efficiency, beautiful shaping in welding joint and small splashing. It is easy for arc striking and deslagging, and available for welding at all positions. The deposited metal has good plasticity, low-temperature toughness and resistance to cracking.
 
Purpose: For welding of important carbon steel and low alloy steel, such as welding of 16Mn and welding of steel with A,B,D,E class applied in vessel.
 
Precautions:
1. Electrodes must be baked at 350℃ for 1 hour before welding.
2. Impurity such as rust, oil and water must be removed from the welded parts before welding.
3. Short-arc operation and narrow-gap welding shall be adopted.
 
Chemical composition of deposite metal (%)
 
 
C
Mn
Si
S
P
Cr*
Ni*
Mo*
V
Standard Value
------
≤1.60
≤0.75
≤0.035
≤0.040
≤0.20
≤0.30
≤0.30
≤0.08
Example value
0.065
1.12
0.54
0.006
0.023
0.035
0.015
0.005
0.010
 
Mechanical Properties of deposited metal
Tensile strength Rm (Mpa)
Yield strength Rel (Mpa)
Elongation :δ5 (%)
Akv impact Energy (J) (-20℃)
≥490
≥400
≥22
≥27
550
460
31
180
 
Reference welding current (AC, DC)
Electrode diameter(mm)
Φ2.5
Φ3.2
Φ4.0
Φ5.0
Electrode length (mm)
300
350
400
400
Current (A)
70-110
100-140
150-180
180-230

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