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China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal

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  • China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal
  • China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal
  • China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal
  • China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal

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abide by the contract, conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Joining Pipes Without Welding, Low-alloy steels E80C-G Metal powder welding wire Welding connection, Hard-Facing Welding Stuff, Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!
China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal Detail:

Application&Standard&Note：

AWS E9015-B3 type hand electrode for heat resistant steel is suitable for high temperature and high pressure pipeline, synthetic chemical machinery, petroleum cracking equipment, etc., working below 550℃, such as 2.5Cr1Mo tube plate, A335-P22 tube, A387Gr.22 plate. Can also be used for welding Cr2.5Mo class (2.5CrMo, etc.) pearlite heat resistant steel. The welding operation is DC reverse connection, and full position welding can be performed, as long as the preheating work before welding. We adopt advanced production technology, strictly control the supply of raw materials, processing and production, product inspection, after-sales service of every detail, to provide customers with the best electrode and wire services.

Features

AWS E9015-B3 type hand welding electrode for heat resistant steel is a low sodium hydrogen type hand welding electrode, which still has excellent creep resistance at 550℃. And the arc is stable, less splashing, forming well, de-slagging is easy, X-Ray performance is excellent; Under special heat treatment conditions, it can still ensure stable low temperature impact performance. It can also be used for welding pearlite heat resistant steel with pressure equipment operating temperature below 550℃, such as 12Cr2MolR and other materials. Before welding, it is necessary to pay attention to preheating the temperature between the channels to 160~190℃ before welding. After the welding is completed, the heat treatment process of 690±15℃*1h is carried out according to the standard requirements of welding materials. When welding this kind of steel must be preheated, slow cooling after welding and other measures, but the preheating temperature is not the higher the better, must strictly implement the welding process requirements.

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 Mo P S
GB/T RULES 0.05-0.12 0.90 1.00 2.00-2.50 0.90-1.20 0.03 0.030
AWS RULES 0.05-0.12 0.90 1.00 2.00-2.50 0.90-1.20 0.03 0.030
EXAMPLE VALUE 0.075 0.76 0.36 2.26 1.08 0.011 0.007

MECHANICAL PROPERTY:

PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh IMAPACT VALUE J/℃ ELONGATION(%)
GB/T RULES 530 620 690*1 - 15
AWS RULES 530 620 690*1 - 17
EXAMPLE VALUE 576 692 690*1 150/Nature temperature, 138/0 19.5

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

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
典型项目

Certificate

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Product detail pictures:

China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

Related Product Guide:
Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for China wholesale Welding Structural Steel Connections Supplier - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal , The product will supply to all over the world, such as: Mali, Macedonia, Portland, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!
    • 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 Annabelle from Moscow - 2018.05.15 10:52
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Samantha from Slovenia - 2017.02.28 14:19

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