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China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal

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  • China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal
  • China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal
  • China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal
  • China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal

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China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal Detail:

Application&Standard&Note：

AWS E8015-B2 is suitable for welding boiler heating surface tube and power station water wall working temperature below 550℃. Steam pipe, high pressure vessel, such as 15CrMo tube plate, A335-P11 tube, A387Gr.11 plate; And can also be used in hydrogenation reactor, heat exchanger and other high pressure vessels and boiler pipeline welding, can also be used to weld 30CrMnSi cast steel.

The groove is usually processed by flame or plasma cutting process. When necessary, the cutting should also be preheated, and the PT test should be done after grinding to remove cracks on the groove. V-shaped groove is usually selected, and the groove Angle is 60°. From the perspective of preventing cracks, a larger groove Angle is beneficial, but it increases the amount of welding. At the same time, the groove and both sides of the inside are polished clean, and the dirt such as oil, rust and moisture are removed (dehydrogenation and porosity prevention).

Features

AWS E8015-B2 heat resistant steel hand electrode is a low hydrogen type electrode, using DC reverse connection, short arc operation, can carry out full position welding. Preheat the weldment to 160℃~250℃ before welding, and temper the weldment after welding. The molten metal has very low S and P impurity content. Low temperature impact toughness is more excellent. Welding 1%Cr-0.5%Mo heat resistant steel operating temperature below 520℃, such as boiler pipes, high pressure vessels, petroleum refining equipment, etc. In addition, the electrode also has excellent crack resistance, excellent DC reverse and short arc welding operation, good process performance and so on.

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

Company & Factory

factory2

Product composition and mechanical properties introduction

CHEMICAL COMPONET:

ALLOY(wt%) C Mn Si Cr Mo P S
GB/T RULES 0.05-0.12 0.90 0.80 1.0-1.50 0.40-0.65 0.03 0.030
AWS RULES 0.05-0.12 0.90 0.80 1.0-1.50 0.40-0.65 0.03 0.030
EXAMPLE VALUE 0.07 0.75 0.35 1.2 0.5 0.012 0.009

MECHANICAL PROPERTY:

PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh IMAPACT VALUE J/℃ ELONGATION(%)
GB/T RULES 460 550 690*1 - 17
AWS RULES 460 550 690*1 - 19
EXAMPLE VALUE 514 618 690*1 160/Nature temperature,145/0 23

RECOMMENDED WELDING PARAMETERS:

DIAMETERS SPECIFICATIONS(mm) 2.6*350 3.2*350 4.0*400 5.0*400
ELECTRICITY
(Amp)		 H/W 80-110 100-130 130-180 170-210
O/W 60-100 80-120 120-160 -

PACKING DETAILES：

SEPCIFICATION LENGTH PCS/1KG WEIGHT/1KG
2.6mm 300mm 48PCS 2KG
3.2mm 350mm 27PCS 5KG
4.0mm 350mm 16PCS 5KG
5.0mm 350mm 12PCS 5KG

430Mpa Hand Electrode For Low Carbon Steel04

Typical Cases

430Mpa Hand Electrode For Low Carbon Steel05
典型项目

Certificate

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Product detail pictures:

China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

Related Product Guide:
We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for China wholesale Weld Fabrication Connection Factories - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal , The product will supply to all over the world, such as: India, Turin, Jamaica, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.
    • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By David from Jordan - 2017.08.16 13:39
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Laura from Bolivia - 2018.09.23 17:37

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