China wholesale Hard-Facing Manual Electrode Metal Data Manufacturers - Hard-facing Manual electrode weld fabrication accessories – Honest Metal


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China wholesale Hard-Facing Manual Electrode Metal Data Manufacturers - Hard-facing Manual electrode weld fabrication accessories – Honest Metal Detail:

Application & Standard

GEH-547Mo is a hand electrode corresponding to GB/T984 ED CrNi-B-15, which is applied to all kinds of surfacing welding and metal surface welding. It is mainly used for surfacing of high-pressure valve sealing surface with working temperature lower than 600℃. By surfacing specific alloy on the surface of the substrate, it can meet the needs of wear resistance and corrosion resistance. High temperature resistance or a combination of working conditions. Whether reducing production costs, improving product utilization through multiple repairs, or facilitating control of the construction and shape of the workpiece, are the most convenient and economical methods. The so-called hard surface wear technology is commonly referred to as metal surface surfacing, spraying or repair.

Features

GEH-547Mo is a low sodium hydrogen coated high chromium nickel valve surfacing electrode, using DC reverse connection. The surfacing metal is strengthened by Si, Mo, W, V, Nb and other elements to obtain the autonitic structure with a small amount of ferrite, which has good high temperature abrasion resistance and erosion resistance, high temperature hardness, good thermal stability and thermal fatigue resistance. The aging hardening effect of metal surfacing is remarkable. With the aging time increasing, the hardness and abrasion resistance are further improved. It is suitable for surfacing the sealing surface of high pressure valve with working temperature below 600℃, all kinds of valve shell, valve seat, gate plate, main valve head, safety door core and valve disc, etc.

High Carbon steels Solid wire welding accessories
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Product composition and mechanical properties introduction

CHEMICAL COMPONET:

ALLOY(wt%) C Mn Si Cr Ni Mo Nb P S
GB/T RULES 0.18 0.60-5.00 3.80-6.50 14.00-21.00 6.50-12.00 3.50-7.00 0.50-1.20 0.04 0.03
AWS RULES - - - - - - - - -
EXAMPLE VALUE 0.05 1.26 5.34 16.1 8.1 3.8 0.61 0.028 0.007

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm) 3.2*350 4.0*350 5.0*350
ELECTRICITY
(Amp)
80-120 120-160 160-210

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TYPICAL CASES

430Mpa Hand Electrode For Low Carbon Steel05
典型项目

Certificates

certificate


Product detail pictures:

China wholesale Hard-Facing  Manual Electrode Metal Data Manufacturers - Hard-facing  Manual electrode weld fabrication accessories – Honest Metal detail pictures

China wholesale Hard-Facing  Manual Electrode Metal Data Manufacturers - Hard-facing  Manual electrode weld fabrication accessories – Honest Metal detail pictures

China wholesale Hard-Facing  Manual Electrode Metal Data Manufacturers - Hard-facing  Manual electrode weld fabrication accessories – Honest Metal detail pictures

China wholesale Hard-Facing  Manual Electrode Metal Data Manufacturers - Hard-facing  Manual electrode weld fabrication accessories – Honest Metal detail pictures


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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for China wholesale Hard-Facing Manual Electrode Metal Data Manufacturers - Hard-facing Manual electrode weld fabrication accessories – Honest Metal , The product will supply to all over the world, such as: Surabaya, California, Riyadh, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Nick from French - 2017.09.16 13:44
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Sally from Portland - 2017.08.28 16:02
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