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China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal

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  • China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal
  • China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal
  • China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal
  • China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal

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So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for Low-Alloy Steels Soldering Materials, Hard-Facing Metal Jointing Makings, Different Types Of Welding Joints, The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal Detail:

Application&Standard&Note：

AWS E7015-B2L heat resistant steel electrode is suitable for welding boiler heating surface tube and power plant water wall, steam pipe and high pressure vessel working temperature below 550℃, such as 15CrMo tube plate, A335-P11 tube, A387Gr.11 plate. And can be used for 30CrMnSi casting welding, suitable for the occasion of low carbon content requirements. In addition, it is necessary to preheat the weldment at the inter-channel temperature of 160℃~190℃ during welding, and 690±15℃*1h heat treatment should be carried out according to the standard requirements of welding materials.

Features

AWS E7015-G2L(R307L) type heat-resistant steel hand electrode is a low sodium hydrogen type hand electrode, stable arc, less splash, good forming, easy desagging, X-Ray performance is excellent. It has stable mechanical properties and can maintain high impact toughness under heat treatment conditions. Preheating is an important technological measure for welding cold cracks and eliminating stress of perlite heat resistant steel. In order to ensure the quality of welding, no matter in the process of spot solid welding or welding, it should be preheated and maintain a certain temperature range. After the end of the welding work to welding slow cooling, welding slow cooling is the welding chromium-molybdenum heat resistant steel must strictly follow the principle, even in the hot summer must do this, general welding immediately with asbestos cloth to cover the weld and near the seam area, small welding parts can be placed in the asbestos cloth slow cooling.

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 Ni
GB/T RULES 0.05 0.90 1.00 1.00-1.50 0.40-0.65 0.03 0.030 -
AWS RULES 0.05 0.90 1.00 1.00-1.50 0.40-0.65 0.04 0.035 -
EXAMPLE VALUE 0.038 0.85 0.26 1.2 0.48 0.013 0.009 0.020

MECHANICAL PROPERTY:

PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) HEATTREAMENT℃xh IMAPACT VALUE J/℃ ELONGATION(%)
GB/T RULES 390 520 690*1 - 17
AWS RULES 390 520 690*1 - 19
EXAMPLE VALUE 450 550 690*1 185/Nature temperature 28

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 Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal detail pictures

China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal detail pictures

China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal detail pictures

China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal detail pictures

Related Product Guide:
We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for China wholesale Soldering Stuff Accessories Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal , The product will supply to all over the world, such as: Bogota, Johannesburg, Mauritania, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!
    • 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 Antonio from Denmark - 2017.10.23 10:29
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Marcy Real from Salt Lake City - 2018.12.28 15:18

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