China wholesale Hard-Facing Flux Cored Wire Welding Jointing Suppliers - Hard-facing Flux cored wire weld fabrication accessories – Honest Metal
China wholesale Hard-Facing Flux Cored Wire Welding Jointing Suppliers - Hard-facing Flux cored wire weld fabrication accessories – Honest Metal Detail:
Application & Standard
Item number GEH-507Mo this hard surface wear-resistant hand electrode is mainly used in metal wear and by water vapor, weak acid, cavitation and other parts, such as valve sealing surface (working environment below 550℃), shaft, mixer pulp, screw conveyor blade surfacing. If used with D577 electrode, it can obtain good abrasion resistance. And the surfacing process is simple, no preheating before welding, no heat treatment after welding, using DC reverse connection.
Features
GEH-507Mo is a low sodium hydrogen type high chromium steel hardfacing strip, good operation, less splash, easy slag removal, beautiful shape, easy to carry out mechanical processing; The surfacing layer has the characteristics of air quenching, high medium-temperature hardness, good thermal stability and corrosion resistance. This type of hand electrode needs to pay attention to several matters before welding, so as not to cause unnecessary mistakes to the welding work. The first point: it must be dried at 300-350℃ for 1 hour before welding. Second point: the base material surface moisture, rust stains, oil to be fully removed. The third point: pay attention to the way of arc and arc, arc after the arc back burning, remelting arc point, arc to fill the arc pit.
Company & Factory
Product composition and mechanical properties introduction
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | W |
| GB/T RULES | 0.20 | - | - | 10.00-16.00 | 6.00 | 2.50 | 2.000 |
| AWS RULES | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.1 | 0.35 | 1.10 | 12.8 | 2 | 1.41 | 0.02 |
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| ELECTRICITY (Amp) |
80-120 | 120-160 | 160-210 | |||||
TYPICAL CASES
Certificates
Product detail pictures:
Related Product Guide:
Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of quality first, customer supreme for China wholesale Hard-Facing Flux Cored Wire Welding Jointing Suppliers - Hard-facing Flux cored wire weld fabrication accessories – Honest Metal , The product will supply to all over the world, such as: Rotterdam, Swaziland, Mexico, Our solutions have national accreditation requirements for qualified, good quality items, affordable value, was welcomed by individuals all over the world. Our goods will continue to improve inside the order and appear forward to cooperation with you, Really should any of those items be of interest to you, please letus know. We will be satisfied to provide you a quotation up on receipt of the detailed needs.
By Sara from Malta - 2017.04.08 14:55
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Dawn from Tunisia - 2018.11.04 10:32
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