Submerged Arc steel Welding Wires EM12K

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Qingdao
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10 m.t.
Supply Capability:
1000 m.t./month

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Specifications

The submerged arc welding wire series products feature excellent welding and mechanical performances. 

Submerged Arc Welding Wire

The products easily removable residue, good seam forming and highly efficient deposiyion.Wire meltingdoes not lead to splash or strong flasing.The sem surface is smooth and welding quality is guaranteed. They facilitate mechanical and automatic welding process. With a wide range of welding parameters, the wires can be used in open fields with strong wind and applied to automobiles, ships, bridges and chemical engineering.

 

Main Applications:

Applicable to welding of low-carbon steel and some low-alloy steel(such as 16Mn); automatic

submerged arc welding of boilers, pressure vessels, etc.

 

Chemical compositions of one sample wire(%)

C 0.06  Mn  0.94  Si 0.024  Cr 0.025  Ni 0.015  Cu 0.130  S 0.014  P 0.017

 

Mechanical Properties of one sample deposited metal

Yield Strength(Mpa) 469

Tensile Stregth(Mpa) 578

Elongation(%)  28

Impact Energy(-20°c) (J)  87  


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Q:What is the difference between stainless steel plate, matte surface and wire drawing surface?
The surface looks, drawing and called straight grain sand, sand lines clear, has been connected to a relatively long distance, and snow sand is relatively short sand lines, SB sand is not a lot of sanding factory can do, the appearance is also difficult to distinguish.
Q:What's the difference between stainless steel screws or galvanized screws? Why are galvanized screws good?
5 、 comprehensive protection: every part of the plating can be plated with zinc, even in depressions, sharp corners and hidden places can be fully protected;6, save time and effort: the zinc plating process is faster than other coating construction methods, and can avoid the time after installation on the site brushing.
Q:Stainless steel screws do not move
The position of the groove cross screwdriver to broken, look for a better grip vise, hard twist, should be able to twist off the;
Q:How to distinguish 301 stainless steel wire, soft silk, hard silk?
In order when you can clearly inform the seller, if not required to directly buy soft sellers give you is hard to do, if you need to like shrapnel hard half hard and soft, generally consists of the seller according to your requirements of materials (annealing) treatment, so you need time the seller will be clear, soft and hard materials can be bought to.
Q:Elevator hairline stainless steel and wire drawing stainless steel what is the difference between the two costs which expensive ah?
Hairline stainless steel, that is, brushed stainless steel, hairline is from this kind of stainless steel product form definition, drawing is defined from the process, commonly known as drawing more, in fact, the same product is different name
Q:What's the difference between a stainless steel cup and a nonmagnetic one?
Non-magnetic stainless steel, that is, austenitic stainless steel, 200 series and 300 series are non-magnetic, and magnetic stainless steel belongs to martensitic steel, the 400 line is also called stainless steel, iron belongs to this kind. With magnetic stainless steel, magnetic permeability is strong, suitable for electromagnetic ovenTheoretically speakingNon-magnetic stainless steel pots do no harm to your bodyThere are many aluminum kettles. They contain other metals. There are many aluminum kettles that do harm to the body, not experts
Q:304 what's the difference between stainless steel and 316?
316 stainless steel, 18Cr-12Ni-2.5Mo add Mo, so its corrosion resistance, corrosion resistance and high temperature strength is very good, can be used in severe conditions; work hardening and (non magnetic).
Q:Stainless steel drawing plate, mirror panels of the three differences
Stainless steel wire drawing refers to: stainless steel wire drawing is stainless steel surface like filamentous texture, this is only a stainless steel processing technology. The surface is Matt, and carefully look at the above there is a trace of texture, but can not touch it.
Q:What kind of material does stainless steel screw thread and stainless steel cold heading wire generally use?
Stainless steel screw thread and stainless steel cold heading wire, generally use 304M, 304HC, 316, three kinds of materials, is the 300 series of austenitic stainless steel is one of the most widely used materials. Each material obviously difference is: after cold processing, the material magnetism is 316<304HC<304M. 316, the material is resistant to chemical corrosion, corrosion resistance and sea water corrosion resistance, relative to 304M and 304HC to fine.
Q:Which is good, brushed stainless steel or plain stainless steel?.
Can not generally say which kind of stainless steel is good, stainless steel is stainless acid resistant steel abbreviation, resistance to air, steam, water and other weak corrosive medium or stainless steel, called stainless steel.

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