China wholesale Carbon Steels Welding Accessories Manufacturers - 430Mpa Hand Electrode For Low Carbon Steel – Honest Metal
China wholesale Carbon Steels Welding Accessories Manufacturers - 430Mpa Hand Electrode For Low Carbon Steel – Honest Metal Detail:
Application&Standard&Note：
1. Welding ordinary strength of low carbon steel structure and low strength grade of low alloy steel.
2. The standard we met: GB/T5117 E4303, AWS, ISO2560-A:E 35 0 R 1 2, ISO 2560-B: E4303A, JIS Z3211 E4303
1. The insulator must be cooked, and the electrode must be baked at 180°C. When it is being welded in the workshop, it needs to be placed within the insulation cylinder.
2. Pay care when welding: To make sure the welding region is clean, it is vital to remove any oil or other contaminants from a 20mm radius around the weld before welding. The welds must be clean, bright, and free of corrosion. Proper welding form is required (according to the welding manual grinding welding) 3. The welding environment, including the wind and dust. Pay close attention, 4, the rate of welding: a typical welding rod weld length is 40CM.”
Features
1. Titanium calcium type c hemical skin carbon steel electrode.
2. Stable arc, good slag fluidity, easy slag removal, small splash, beautiful shape.
The Chinese name for the GEM-F03 low carbon hand electrode is J422, while the international label is E4303. J stands for the structural steel electrode, 42 equals 420 kg/mm2, and denotes the tensile strength of the weld metal. It is an acid electrode of the coated titanium calcium type. Used for welding LOW carbon steel structures and low strength grades of low alloy steel, commonly used for welding steel structures and standard carbon steel pipe.”
Company & Factory
Product composition and mechanical properties introduction
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | 0.2 | 1.2 | 1 | 0.2 | 0.3 | 0.3 | 0.04 | 0.035 | 0.08 |
| AWS RULES | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.076 | 0.5 | 0.38 | 0.025 | 0.01 | 0.028 | 0.016 | 0.01 | 0.008 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | HEATTREAMENT℃xh | ||||||
| GB/T RULES | 330 | 430 | AW | ||||||
| AWS RULES | - | - | AW | ||||||
| EXAMPLE VALUE | 468 | 538 | AW | ||||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| ELECTRICITY | H/W | 80-120 | 90-140 | 150-190 | 180-240 | ||||
| (Amp) | O/W | 50-80 | 90-120 | 130-160 | - | ||||
NOTE:
H/W: horizontal position welding
O/W: over-head position welding
Typical Cases
Certificate
Product detail pictures:
Related Product Guide:
We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for China wholesale Carbon Steels Welding Accessories Manufacturers - 430Mpa Hand Electrode For Low Carbon Steel – Honest Metal , The product will supply to all over the world, such as: Marseille, Netherlands, Guinea, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we are going to continue with the most qualified and high quality service to offer the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!
By Elvira from Romania - 2018.09.08 17:09
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
By Laurel from Algeria - 2017.01.28 19:59
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