Submerged arc welding wire H08MnA (EM12)

Submerged arc welding wire H08MnA (EM12) is used together with fused flux 431 for welding carbon steel and low-allay steel.
1. Product Information
Chemical Composition of the Welding Wires(%)
C
Mn
Si
Cr
Ni
S
P
≤0.10
0.8~1.1
≤0.07
≤0.20
≤0.30
≤0.030
≤0.030

Mechanical Properties of Welding Wires
σ b
σs
δ5
Akv
415~550MPa
≥330MPa
≥22%
≥27J

2. Detail Picture
Feature:
(1) Submerged arc welding wire H08MnA (EM12) is used together with fused flux 431.

(2) It is used for both high speed welding and filling welding on 50kg class base metals.

3. Picture of Factory