Tyue Brand Carbon Steel Acr Electrode AWS E7015 Welding Rods Low Hydrogen

J507 (AWS E7015) is a carbon steel electrode with low hydrogen sodium coating. Deposited metal has good plasticity, toughness, and crack resistance.

Carbon Steel Welding Electrode J507 GB/T E5015 AWS A5.1 E7015 Description: J507 is a carbon steel electrode with low hydrogen sodium coating. Deposited metal has good plasticity, toughness, and crack resistance. Use DCEP (direct current electrode positive), and can weld in all positions. Application: Used for welding of medium carbon steel and some low alloy steel structures, such as 09Mn2Si, Q345, 09Mn2V, etc. Chemical composition of weld metal(%):

C	Mn	Si	S	P
≤0.12	≤1.60	≤0.75	≤0.035	≤0.035

Mechanical properties of weld metal:

Test item	Tensile strength Mpa	Yield strength Mpa	Elongation %	Impact value (J)
Test item	Tensile strength Mpa	Yield strength Mpa	Elongation %	-20℃	-30℃
Guaranteed	≥490	≥400	≥22	≥47	≥27
Tested	520 ~ 580	≥410	24 ~ 32	60 ~ 230	55 ~ 200

Diffusion hydrogen content of deposited metal: ≤8.0mL/100g (glycerin method) X-ray inspection: I grade Recommended current:

Rod diameter

（mm）

2.0

2.5

3.2

4.0

5.0

5.8

Welding current

（A）

40 ~ 70

60 ~ 90

90 ~ 130

140 ~ 180

170 ~ 210

210 ~ 260

Notice: 1. The electrode must be baked for 1 hour at 350℃ before welding operation; 2. It is essential to clean up rusty, oil scale, water, and impurities on welding parts before welding; 3. Use short arc operation when welding. The narrow welding track is proper. Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years. Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.

Tyue Brand Carbon Steel Acr Electrode AWS E7015 Welding Rods Low Hydrogen

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