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China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal

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  • China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal
  • China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal
  • China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal
  • China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal

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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Types Of Welding Joints In Pipe, Welding Lead Connections, Low-Alloy Steels E7015-A1 Welding Data, We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future.
China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal Detail:

Application&Standard&Note

1. Suitable FOR WELDING OF CARBON STEEL AND LOW ALLOY STEEL, AS WELL AS THE CORRESPONDING STRENGTH OF BOILER, pipeline, vehicle, BUILDING, BRIDGE AND other STRUCTURES, SUCH AS Q345.
2. The standard we met: GB/T5117 E5018, AWS A5.1 E7018 & A5.1M E4918, ISO2560-A:E 42 3 B 3 2, ISO 2560-B: E4918 A

Since the E7018 electrode easily absorbs moisture, it is kept in the electrode drying oven. The electrode stored in the air can be rebaked at 350 ~ 400℃ for 1h ~ 2h. In order to restore the properties of the skin. Mild steel can be welded with unbaked E7018 electrodes, but the final weld strength may not be high enough.

Features

Iron powder low hydrogen type hand electrode, high welding efficiency, stable arc, beautiful forming, corrugations, little splash, easy de-slagging, good drug skin fire resistance, good stomatal resistance. Stable mechanical properties, good plasticity and low temperature impact tenacity.

E7018 is a high quality carbon steel electrode with iron powder low hydrogen potassium coating. The electrode has excellent welding process performance, arc stiffness is good, not easy to produce magnetic bias blowing, welding seam forming fine clean and beautiful, less splash, slag is easy; The weld metal has excellent and stable low temperature toughness and crack resistance. Ac and DC dual use, can carry on the whole position welding. Its characteristic is that the drug skin contains iron powder, which can reduce the number of welding layers. Bake the electrode at 350 ~ 400 degrees Celsius for 1 ~ 2 hours, and use with baking. Generally this high quality electrode is used for welding ship steel (A, B, D or E, A36, E36) and important structures of low-alloy steel of the same grade of strength, such as boilers, pressure vessels and offshore drilling platforms, etc.

High Carbon steels Solid wire welding accessories
High Carbon steels Manual electrode welding accessories

Company & Factory

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Product composition and mechanical properties introduction

CHEMICAL COMPONET:

ALLOY(wt%) C Mn Si Cr Ni Mo P S V
GB/T RULES 0.15 1.6 0.9 0.2 0.3 0.3 0.035 0.035 0.08
AWS RULES 0.15 1.25 0.9 0.2 0.3 0.3 0.035 0.035 0.08
EXAMPLE VALUE 0.075 1.17 0.5 0.04 0.02 0.007 0.017 0.009 0.01

MECHANICAL PROPERTY:

PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh ELONGATION(%)
GB/T RULES 400 490 AW 20
AWS RULES 400 490 AW 22
EXAMPLE VALUE 460 555 AW 30

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm) 2.6*350 3.2*350 4.0*400 5.0*400
ELECTRICITY H/W 80-110 100-130 130-180 180-230
(Amp) O/W 50-80 90-120 130-160 -

NOTE:

H/W: horizontal position welding

O/W: over-head position welding

430Mpa Hand Electrode For Low Carbon Steel04

Typical Cases

430Mpa Hand Electrode For Low Carbon Steel05
cases

Certificate

certificate

Product detail pictures:

China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal detail pictures

China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal detail pictures

China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal detail pictures

China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal detail pictures

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Now we have superior devices. Our solutions are exported to your USA, the UK and so on, enjoying a superb name between customers for China wholesale Low Carbon Steels Welding Makings Supplier - 490Mpa Hand Electrode For High Strength Steel – Honest Metal , The product will supply to all over the world, such as: Russia, Bogota, Swansea, Adhering to the management tenet of Managing Sincerely, Winning by Quality, we try our best to provide excellent products and service to our clients. We look forward to making progress together with domestic and international clients.
    • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Audrey from Australia - 2017.08.16 13:39
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Elaine from Swaziland - 2017.09.29 11:19

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