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China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal

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  • China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal
  • China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal
  • China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal
  • China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal

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Adhering into the principle of quality, provider, performance and growth, we now have gained trusts and praises from domestic and intercontinental consumer for Hard-Facing Flux Cored Wire Welding Accessories, Exothermic Cadweld, Low Carbon Steels Soldering Connection, Since the factory founded, we have committed to the development of new products. With the social and economic pace, we will continue to carry forward the spirit of high quality, efficiency, innovation, integrity, and stick to the operating principle of credit first, customer first, quality excellent. We will create a brilliant future in hair production with our partners.
China wholesale Welding Machine Holder Connection Factory - 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

certificate

Product detail pictures:

China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal detail pictures

Related Product Guide:
While using the Client-Oriented company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for China wholesale Welding Machine Holder Connection Factory - AWS E9015-B3 Low-alloy steels Manual electrode Welding connection – Honest Metal , The product will supply to all over the world, such as: Greek, Cannes, Panama, We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
    • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Jean from Saudi Arabia - 2018.11.28 16:25
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Carlos from Manila - 2017.09.22 11:32

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