Welding Electrodes (AWS E7015 GB E5015) High Tensile Strength Welding Steel Rods

• Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
• Material: Steel Alloy
• Diameter: 2.5mm, 3.2mm, 4.0mm
• Length: 300mm, 350mm, 400mm
• Welding Core Type: Carbon Structural Steel
• Electrode Coating Type: Titanium
• Model NO.: AWS E7015 GB E5015
• Slag Characteristic: Acidic
• Function: Low Hydrogen Type Electrode, High Efficient Iron Powder Electrode
• Welding Power: AC/DC
• Service: OEM Service
• Advantage 1: Quick Strike & Easy Restrike & Easy Slag-Removal
• Advantage 2: Stable Arc Performance & Minimal Arc Interference
• Advantage 3: Smooth and Shiny Appearance
• Advantage 4: Excellent Mechanical Properties
• Transport Package: Carton
• Specification: 5kg/box, 20kgs/ctn
• Trademark: TYUE
• Origin: China
• HS Code: 8311100000
• Production Capacity: 500000000ton/Year

Product Description

Product Description

 

LT·J507 2.0/2.5/3.2/4.0/5.0 mm Carbon Steel Electrodes

 

E7015 welding electrode is a kind of carbon steel electrode with low-hydrogen natrium type coating. DCRP (Direct Current Reversed Polarity). All-position welding. It has excellent welding performance, stable arc, fewer spatters and good slag detachability. The deposited metal has excellent mechanical properties, crack-resistance and low temperature impact roughness.

 

Conform to Standard

GB/T 5117 E5015

AWS A5.1 E7015

ISO 2560-B-E 49 15 A

 

Purpose:AWS A5.1 E7015 is applied in welding medium-carbon steel and low-alloy structures such as 16Mn, 09Mn2Si, 09Mn2V and the steels used in shipbuilding such as A, B, D, E. It is also used in thick steel plates and the carbon steel structures that are difficult to weld.

 

Chemical Composition(%)

Chemical Composition	C	Mn	Si	S	P	Ni	Cr	Mo	V
Guarantee Value	≤ 0.15	≤ 1.60	≤ 0.90	≤0.035	≤0.035	≤ 0.30	≤ 0.20	≤ 0.30	≤ 0.08
General Result	0.082	1.10	0.58	0.012	0.021	0.011	0.028	0.007	0.016

 

 

Mechanical Properties of Deposited Metal(Shielding Gas:CO2)

Test Item	Rm(MPa)	ReL(MPa)	A(%)	KV2(J)
				-20ºC -30ºC
Guarantee Value	≥490	≥400	≥20	≥47	≥27
General Result	550	450	32	150	142

X-Ray Radio-graphic Test Requirements:Grade I

 

Reference Current(DC+)

Diameter(mm)	Φ2.5	Φ3.2	Φ4.0	Φ5.0
Amperage(A)	60~100	80~140	110~210	160~230

 

Notes:

1. The electrode must be preheated at the temperature of 350°C for 1 hour. Preheat the rod whenever it is used.

2. The impurities such as rust, oil stains and moisture must be cleared off of the work piece.

3.Short arc is required to perform welding. Narrow weld path is preferred.

ATTENTION:
1.The electrode must be re-dry by 350ºC-380ºC for 1 hour before welding.
2.The rust, oil, water and other impurities of the weld area must be removed before welding.

SIZE:
2.0*300mm(350mm)
2.5*300mm(350mm)
3.2*350mm
4.0*350mm(400mm)

PACKING:
5kg/inner box,
20kg (4box)/outer carton,
1000kgs=1ton=50cartons packed on a pallet.

 

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 FAQ:
Q: What is delivery time / lead time ?
A: 2-3 weeks.
Q: What is your minimum order ?
A: 5000kgs/each size. (MOQ for carbon steel welding electrode)
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 visit our factory at any time.
Q: Can you provide free sampe ?
A: Yes. Free samples are available for you.