Welding rods AWS E7016
Electrode AWS E7016
AWS E7016 is low hydrogen potassium coating carbon steel electrode. It has good welding technological properties and AC arc stable, low spatter, beautiful appearance of weld, good slag detachaility and all position welding. Weld metal has excellent plasticity, low temperature-tenacity and anti-crack ability.
Welding rods AWS E7016
Application
Welding rodsAWS E7016 mainly for welding carbon steel or low alloy steel, such as 16Mn, 09Mn2Si etc and also for welding ships which used A, B, C,D E grade steel, and the important frame for the relative strenght grade vehicles, construction and bridges.
Chemical Composition (%)
Mechanical Properties of Deposited Metal
|
Test Item
|
Rm (N/mm2)
|
Rel (N/mm2)
|
A (%)
|
KV2(J) 0℃
|
|
Guarantee Value
|
≥460
|
≥340
|
≥16
|
≥47
|
|
General Result
|
485
|
380
|
28.5
|
86
|
Reference Current (DC)
|
Diameter
|
φ2.0
|
φ2.5
|
φ3.2
|
φ4.0
|
φ5.0
|
|
Amperage
|
40 ~ 70
|
50 ~ 90
|
90 ~ 130
|
130 ~ 210
|
170 ~ 230
|
Welding Positions:
Attention:
1. It is easy to expose to moisture, please keep it in dry condition.
2. It needs heating for 1 hour under the temperature 350C before using.
3. It requires basis metal clearing impurities(such as oil, rust, water and so on)
4. Use short ARC, narrow-circuit method for welding
C Mn Si S P
<0.12 <0.16 <0.75 <0.035 <0.04
