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E7016 Welding Rod for Mild Steel (E4916 A)

E7016 welding rod is used for fabricating important structures made by equivalent tensile strength mild steels or low alloy steels, such as bridges, lifts, vehicles, constructions, heavy machineries and so on. The weld metal has good performance of mechanical properties and crack resistance.

Type of Covering: Low hydrogen, potassium

Welding Position: F, H, HF, OH, V

Type of Current: DCEP or AC

Notices:

  • The rod should be baked at 350℃ for 1 hour before use.
  • The surfaces to be welded must be cleaned away impurities of oil contamination, rust, moisture and so on.
  • Short arc and narrow-gap welding is recommended.

E7016 Chemical Composition of Deposited Metal (%)

 CMnSiPSNiCrMoV
Standard≤0.15≤1.60≤0.75≤0.035≤0.035≤0.30≤0.20≤0.30≤0.08
Typical0.0691.110.530.0200.0090.0130.0370.0020.010

Mechanical Properties of Deposited Metal (AW)

 Tensile Strength Rm (MPa)Yield Strength
Rel (MPa)
Elongation A (%)-30℃ Impact Value (J)
Standard≥490≥400≥20≥27
Typical55044031170

Sizes & Recommended Current (DC or AC)

Welding Rod Diameter (mm)2.53.24.05.05.8
Welding Rod Length (mm)300350400400400
Welding Current (A)70-110100-140150-180180-230220-260
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