Name: Golden Bridge E9015-G (JQ-J607CG) Electrode
Brand: Golden Bridge
SKU: J607CG-1/16-0005
Availability: InStock

JQ-J607CG

AWS A5.5 E9015-G
ISO 18275-A-E 55 2 Z B 22 H5

Introduction：

JQ-J607CG is a high-strength steel welding electrode with low-hydrogen sodium coating which adopts DCEP connection method and is permitted for all positions welding. It has excellent welding performance with low-temperature toughness and crack resistance.

Purpose：

The product is applicable for welding high-strength steel oil storage tanks with tensile strength of 600MPa.

Chemical components of deposited metal (%)

Test item	C	Mn	Si	S	P	Ni	Cr	Mo
Example value	0.062	1.45	0.32	0.005	0.008	1.08	0.012	0.20

Mechanical properties of deposited metal (as-welded)

Test item	Rm (MPa)	ReL/Rp0.2 (MPa)	A (%)	KV₂(J) -20℃
Example value	685	585	29	175

Content of diffusible hydrogen in deposited metal: ≤4.0ml/100g (thermal conductivity method or mercury method)
X-ray flaw detection requirements: Level I

Reference current (DC+)

Welding electrode diameter (mm)	Φ3.2	Φ4.0	Φ5.0
Welding current (A)	60-90	80-120	130-170

Precautions:

1. Before welding, the welding electrode shall be baked at about 350-400℃ for 1.5h, and put in an incubator at 100 - 150℃ for ready use.
2. Impurities such as rust, oil stain and moisture must be removed from the work piece before welding.

Welding Position:

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Diameter	* 1/16 inches (1.6 mm), * 3/32 inches (2.4 mm), * 1/8 inches (3.2 mm), * 5/32 inches (4.0 mm), * 3/16 inches (5.0 mm)
Package	5 lb, 10 lb, 30 lb, 44 lb, 50 lb

AWS A5 Series Code	American Welding Society (AWS) Standard Title
AWS A5.1	Carbon Steel Electrodes for Shielded Metal Arc Welding (SMAW)
AWS A5.2	Carbon and Low-Alloy Steel Rods for Oxyfuel Gas Welding (OFW)
AWS A5.3	Aluminum and Aluminum Alloy Electrodes for Shielded Metal Arc Welding (SMAW)
AWS A5.4	Stainless Steel Electrodes for Shielded Metal Arc Welding (SMAW)
AWS A5.5	Low-Alloy Steel Electrodes for Shielded Metal Arc Welding (SMAW)
AWS A5.6	Copper and Copper-Alloy Electrodes for Shielded Metal Arc Welding (SMAW)
AWS A5.7	Copper and Copper Alloy Bare Welding Rods and Electrodes
AWS A5.8	Filler Metals for Brazing and Braze Welding.
AWS A5.9	Carbon Steel Electrodes and Fluxes for Submerged Arc Welding (SAW)
AWS A5.10	Carbon Steel Electrodes and Rods for Gas Welding and Carbon Steel Filler Metals for Gas Brazing
AWS A5.11	Nickel and Nickel Alloy Welding Electrodes for Shielded Metal Arc Welding (SMAW), Gas Tungsten Arc Welding (GTAW), and Plasma Arc Welding (PAW)
AWS A5.12	Tungsten and Tungsten Alloy Electrodes for Arc Welding and Cutting
AWS A5.13	Surfacing Electrodes for Shielded Metal Arc Welding (SMAW)
AWS A5.14	Nickel and Nickel-Alloy Bare Welding Electrodes and Rods
AWS A5.15	Welding Electrodes and Rods for Cast Iron
AWS A5.16	Titanium and Titanium Alloy Welding Electrodes and Rods
AWS A5.17	Carbon Steel Electrodes and Fluxes for Submerged Arc Welding (SAW)
AWS A5.18	Carbon Steel Electrodes and Rods for Gas Shielded Arc Welding (GMAW)
AWS A5.19	Magnesium Alloy Welding Electrodes and Rods
AWS A5.20	Carbon Steel Electrodes for Flux Cored Arc Welding (FCAW)
AWS A5.21	Bare Electrodes and Rods for Surfacing
AWS A5.22	Stainless Steel Electrodes for Flux Cored Arc Welding (FCAW)
AWS A5.23	Low-Alloy Steel Electrodes and Fluxes for Submerged Arc Welding (SAW)
AWS A5.24	Zirconium and Zirconium-Alloy Electrodes and Rods for GTAW, GMAW, PAW (Plasma Arc Welding)
AWS A5.25	Specification for Carbon and Low-Alloy Steel Electrodes and Fluxes for Electroslag Welding (ESW)
AWS A5.26	Specification for Carbon and Low-Alloy Steel Electrodes for Electrogas Welding (EGW)
AWS A5.27	Specification for Carbon and Low-Alloy Steel Electrodes and Rods for Gas Shielded Arc Welding
AWS A5.28	Specification for Low-Alloy Steel Electrodes and Rods for Gas Shielded Arc Welding
AWS A5.29	Specification for Low-Alloy Steel Electrodes for Flux Cored Arc Welding (FCAW)