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GB E5016 Welding Electrode J506

Product Details:
Place of Origin: CHINA
Brand Name: LONGTENG
Certification: TUV CE, ABS, DB, ISO9001,CCS
Model Number: E5016
Payment & Shipping Terms:
Minimum Order Quantity: one pallet
Price: USD 1
Packaging Details: Neutral box/ LT color box/OEM brand box
Delivery Time: 15 WORKING DAYS
Supply Ability: 1,200,000 TON PER YEAR

Detail Information

Product Name: Carbon Steel Electrodes LT·J506 Model: E5016
Brand: LONGTENG Diameter: 2.0/2.5/3.2/4.0/5.0
Weight: 5kg Type Of Coating: Low-Hydrogen
Packing: Plastic Box OEM: Accept
High Light:

E5016 Welding Electrode J506


GB E5016 Welding Electrode


Low Carbon Welding Rods

Product Description

E5016 2.0/2.5/3.2/4.0/5.0 mm Carbon Steel Electrodes

Conform to Standard

GB/T 5117 E5016

AWS A5.1 E7016

ISO 2560-B-E 49 16 A


Purpose:It 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.

Specification:J506 is low-hydrogen potassium coated carbon steel electrode. It has very good welding usability that enables it to operate on AC/DC, performs all-position welding, has stable arc, removal of slag is easy and has low spatter. The deposited metal has good mechanical performance and crack-resistance


Chemical Composition(%)

Chemical Composition C Mn Si S P Ni Cr Mo V
Guarantee Value




≤0.035 ≤0.035





General Result 0.080 1.05 0.51 0.012 0.020 0.012 0.030 0.007 0.016



Mechanical Properties of Deposited Metal


Test Item Rm(MPa) ReL(MPa) A(%) KV2(J)
-20℃ -30℃
Guarantee Value ≥490 ≥400 ≥20 ≥47 ≥27
General Result 540 430 32 175 169

X-Ray Radio-graphic Test Requirements:Grade I

Reference Current(AC,DC+)

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



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.

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