China wholesale Tools And Materials Used In Soldering Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal

Product Detail

Product Tags

Feedback (2)

Our eternal pursuits are the attitude of regard the market, regard the custom, regard the science and the theory of quality the basic, belief the very first and management the advanced for Stainless Steels Seal Accessories, Welding Saddle Joints, Cast Iron Seal Connection, Create Values,Serving Customer! is the aim we pursue. We sincerely hope that all customers will establish long term and mutually beneficial cooperation with us.If you wish to get more details about our company, Please contact with us now.

China wholesale Tools And Materials Used In Soldering 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

Certificate

certificate

Product detail pictures:

Related Product Guide:

We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for China wholesale Tools And Materials Used In Soldering Factories - AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing – Honest Metal , The product will supply to all over the world, such as: Bandung, Southampton, Ireland, We critically promise that we deliver all the customers with the best quality solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.

Arc Welding Joints