ZHEJIANG YONGXIANG CABLE GROUP CO,.LTD

ZHEJIANG YONGXIANG CABLE GROUP CO,.LTD

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Name: Jason
Tel: 86-571-82481838
Fax: 86-571-82473180
E-mail: sales@weldingsolder.com
Add: Yongxiang Road Pu Er Village Linpu Town Xiaoshan District Hangzhou City Zhejiang Province China

E312-16

E312-16
Product name : E312-16
Item : A1002
Details :
 

A1002

According with GB E312-16
Corresponding with AWS  E312-16


Introduction: A1002 is a kind of dual-phase steel electrode with lime-titania type coating. Due to the 40% ferrite in the deposited metal, it has excellent crack-resistance. It has excellent welding performance.


Uses: Used for welding high-carbon steel, tool steel, high temperature steel, armor steel, dissimilar steel, etc.


Chemical Composition of Deposited Metal (%)
Chemical Composition
C
Mn
Si
S
P
Ni
Cr
Guarantee Value
≤0.15
0.5~2.5
≤0.90
≤0.030
≤0.040
8.0~10.5
28.0~32.0

Mechanical Properties of Deposited Metal
Test Item
Rm(MPa)
A(%)
Guarantee Value
≥660
≥22

Reference Current (AC, DC+)
Electrode Diameter(mm)
φ2.5
φ3.2
φ4.0
φ5.0
Welding Current (A)
50~80
80~110
110~160
160~220

Instructions:
1.The electrodes should be baked under about 250℃ for an hour before welding.
2.Direct current had better be used and the current should not be too strong.
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