Submerged Arc Welding Wire Aws Em12 - China

Submerged arc welding wire EM12 (H08MnA) Introduction:

1 - Available size: 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm.

2 - Available packing: net weight : 20kg~400kg

precision layer wound on plastic spool, each spool in a

box, then boxes on wooden pallet.

We could do according to the customers' request .

3 - Application:

Used to weld ship building steel and equivalent mild

steel or 550 Mpa grade mild alloy steel , such as

container building , construction machine , railway

construction , pressure vessel for semi-auto or automatic

gas shielded welding.

4 - Detailed description:

It is a kind of high-manganese type welding wire.

It matches

with low-manganese and low-silicon type welding flux.

It is

not sensitive to the rust on the base metal.

It has

excellent bead molding and slag detachability.

Detailed Specifications for Submerged arc welding wire EM12

(H08MnA) :

Chemical Composition of Welding Wire(%):

C Nn Si S P Cr Ni Cu

≤0.10 0.80~1.10 ≤ 0.07 ≤ 0.20 ≤ 0.30 ≤

0.20

Mechanical Properties of Deposited Mental: (shielding

gas: CO2):

test item

flux used together

Rm

(MPa)

Rel

A

(%)

Akv

(J)

TH·HJ431 410~550 ≥330 ≥ 22 ≥ 27(°C)

TH·SJ301 480~650 ≥ 400 ≥ 22 ≥27(-20°C)

Reference Current (DC+):

wire size(mm) φ2.0 φ2.5 φ3.2 φ4.0 φ5.0

current 300~400 350~450 425~525 475~575 500~60

sales(at)sangdachina(d ot)com

Company Contact:

• Posted By: Shijiazhuang Sangda Trade Co., Ltd

• Phone: 0086018931150231

• Address: No.466 Zhongshan East Rod, Shijiazhuang City, Chin, Shijiazhuang , China

• Email:

• Business Description: Shijiazhuang Sangda welding materials Co., Ltd is professionally
  
  engaged in research, production, sale and export business of welding
  
  material.
  
  Our company has complete welding material testing equipment
  
  and strict perfect quality assurance system, annual production capacity
  
  of 50000 tons.
  
  Main products have welding wire, welding rod and welding flux.