Low Hydrogen Welding Electrodes E7018/E7015/E7016 with Iron Powder for Welding

• Customization: Available
• Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
• Material: Carbon Steel
• Model NO.: E7016
• Diameter: 3.2mm
• Length: 300-400mm
• Welding Core Type: Carbon Structural Steel
• Electrode Coating Type: Low Hydrogen Potassium
• Slag Characteristic: Acidic
• Stainless Steel Welding Rod Type: Carbon Steel
• Function: Low Hydrogen Type Electrode, Gravity Electrode, Moisture-Proof Electrode, Vertical-Down
• Welding Power: AC/DC
• Transport Package: Carton
• Specification: 2.0mm, 2.5mm, 3.2mm, 4.0mm
• Trademark: HAIQIAO
• Origin: Wenzhou
• HS Code: 8311100000
• Production Capacity: 10 Ton

Product Description

'TYUE' AWS E7016 Welding Electrode Welding Rod 1.6-5.0mm

Welding rods AWS 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 bridgs.

Chemical Composition (%)

C	Mn	Si	S	P
<0.12	<0.16	<0.75	<0.035	<0.04

Mechanical Properties of Deposited Metal

Test Item	Rm (N/mm2)	Rel (N/mm2)	A (%)	KV2(J) 0ºC
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

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

E7016 Electrode Chemical Composition and Mechanical Properties

The Chemical Composition and Mechanical Properties of E7016 welding rod as per AWS A5.1 specification are given in the below table. The tensile strength of E7016 electrode is 70 Ksi, Yield strength is 58 Ksi and toughness is 20 ft·lbf at -20°F (27 J at -30°C).

Storage and baking of E7016 Welding Electrode

Being a low hydrogen electrode, E7016 requiresbaking/ drying before use. The recommended drying or baking temperature for E7016 rod as per AWS A5.1, Table 1.3 is 500- 800°F (260- 425°C) for 1- 2 hours.

Baked or dried electrode shall be kept in portable holding oven at a temperature of 50- 250°F (30- 140°C) during use. Unused electrodes shall be returned back to stationary holding ovens.

E7016 Welding Rod amperage

E7016 welding electrode amperage depend on the electrode diameter. 3/32" rod is good with 75- 110 ampere, 1/8" with 100- 150 ampere and 5/32" with 150 to 190 ampere current.

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  Packing & Delivery

 

 

 

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

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

Size: 4.0mm*400mm,
package:5.0 kg/inner box, 4 boxes/ carton=20kg.

1000kgs (50cartons)/pallet

 

   FAQ

 

Q: what is delivery time / lead time ?

A: 2-3weeks.

Q: what is your minimum order ?

A: 5000kgs/each size.

Q: what is your payment term ?

A: 50% T/T in advance, 50% balance paid before shipment.

Q: can we visit your factory ?

A: Yes, welcome to our factory at any time.