China wholesale Fillet Weld On Pipe Factory - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal


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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Carbon Steels E12015-G Seal Connection, Arc Welding Joints, Stainless steels Manual electrode Welding accessories, We sincerely do our greatest to supply the very best support for every one of the purchasers and businessmen.
China wholesale Fillet Weld On Pipe Factory - 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

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Product detail pictures:

China wholesale Fillet Weld On Pipe Factory - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

China wholesale Fillet Weld On Pipe Factory - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

China wholesale Fillet Weld On Pipe Factory - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures

China wholesale Fillet Weld On Pipe Factory - AWS E8015-B2 Low-alloy steels Metal powder welding wire Welding stuff – Honest Metal detail pictures


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High-quality comes 1st; assistance is foremost; business enterprise is cooperation is our business enterprise philosophy which is constantly observed and pursued by our business for China wholesale Fillet Weld On Pipe Factory - 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: Sacramento, Ecuador, Birmingham, We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Tina from Uruguay - 2017.09.22 11:32
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Elaine from Juventus - 2017.09.26 12:12
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