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WD-H08MnA/WD-EM12 Submerged arc welding wire
WD-H08MnA/WD-EM12 Submerged arc welding wire

Samoa WD-H08MnA/WD-EM12 Submerged arc welding wire

Medium manganese and low silicon type wire, matched with medium manganese and silicon flux, insensitive to rust on base material, excellent weld channel formation and slag removal performance.

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Samoa· Submerged Arc Welding Wire

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Product Description

Standards：

GB/T5293　　SU26　　AWS　　EM12

 

Introduction：
Medium manganese and low silicon type wire, matched with medium manganese and silicon flux, insensitive to rust on base material, excellent weld channel formation and slag removal performance. Single wire, double wire, AC and DC welding are available.

 

Applications：
Suitable for multi-layer welding of medium and thick plates of general structures.

 

Reference value of chemical composition of welding wire and deposited metal (%)：

 

C

Mn

Si

S

P

Cu

Chemical composition of welding wire

≤0.10

0.80-1.10

≤0.07

≤0.03

≤0.03

≤0.20

Molten gold chemical composition

0.06

1.16

0.21

0.01

0.02

0.02

 

Reference values for mechanical properties of molten metal：

Yield strength
(MPa)

Tensile strength
(MPa)

Elongation
(%)

KV2 (J)

-30°C

465

555

30

40

 

 

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