China wholesale Bolted And Welded Connections Factories - AWS E7018-A1 Low-alloy steels Metal powder welding wire Welding accessories – Honest Metal

Product Detail

Product Tags

Feedback (2)

The corporate upholds the philosophy of Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth, will keep on to serve outdated and new clients from home and abroad whole-heatedly for Cad Weld, Carbon Steels E7048 Weld Fabrication Connection, Tig Welding Machine Connection, Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.

China wholesale Bolted And Welded Connections Factories - AWS E7018-A1 Low-alloy steels Metal powder welding wire Welding accessories – Honest Metal Detail:

Application&Standard&Note：

AWS E7018-A1 (R106Fe) heat-resistant steel hand electrode is suitable for welding boiler pipe, heat exchanger heating surface pipe and steam pipe below 450℃ (such as 15MoG, T1, P1 steel) and other occasions. Such as ASTM A204 and A335-P1 tubes; The weldment should be preheated to 90-110℃ before welding, and maintain the interlayer temperature. Can also be used for welding general low alloy steel high strength steel structure. And this hand electrode can be used for full position welding. According to the characteristics of the production process of low-temperature liquefied gas, the low-temperature steel is used in different grades according to different service temperatures (-40℃, -70℃, -100℃, -194℃, -253℃), and the corresponding welding materials are selected.

Features

This kind of hand electrode is iron powder low hydrogen type hand electrode, adding iron powder, high melting efficiency; 0.5% Mo is added to improve weld strength and corrosion resistance; And the arc is stable, less splashing, forming, desagging is easy, X-Ray performance is good.

The common alloying elements of pearlitic heat resistant steel are chromium, molybdenum, vanadium, niobium and so on to meet different working requirements. Due to the joint action of carbon alloy elements in steel, it is easy to form hardened structure during welding, and the welding performance is poor. Therefore, pearlitic heat-resistant steel is generally preheated before welding and tempered after welding.

High Carbon steels Solid wire welding accessories
High Carbon steels Manual electrode welding accessories

Company & Factory

factory2

Product composition and mechanical properties introduction

Product composition and mechanical properties introduction

CHEMICAL COMPONET:

ALLOY(wt%)	C	Mn	Si	Cr	Mo	P	S
GB/T RULES	0.12	1.00	0.80	-	0.40-0.65	0.03	0.030
AWS RULES	0.12	0.90	0.80	-	0.40-0.65	0.03	0.030
EXAMPLE VALUE	0.6	0.7	0.31	0.035	0.5	0.012	0.01

MECHANICAL PROPERTY:

PROPERTY	YIELD STRENGTH(MPa)	EXTENSION STRENGTH(MPa)	HEATTREAMENT℃xh	IMAPACT VALUE J/℃	ELONGATION(%)
GB/T RULES	390	490	620*1	-	22
AWS RULES	390	490	620*1	-	22
EXAMPLE VALUE	480	570	620*1	170/Normal temperature	26

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 rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for China wholesale Bolted And Welded Connections Factories - AWS E7018-A1 Low-alloy steels Metal powder welding wire Welding accessories – Honest Metal , The product will supply to all over the world, such as: Philippines, Detroit, Mongolia, Many products fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't need to waste time shopping around.

5 Weld Joints