H08A Submerged-Arc Welding Wire EL-8 (ISO)

H08A Submerged arc welding wire of carbon steel and low-alloy steel.Stable electric arc,low splashing,high depsition.


WE ARE MANUFACTURER OF WELDING WIRE WITH STONE BRIDGE AND HERO BRAND

H08A Submerged-Arc Welding Wire

Performance
Used for submerged arc weldings of carbon steel, alloy steel (e.g. 16Mn, etc.). it features excellent metal mechanics property, stable arc. convent to remove welding slag, good figuration, can use auto and semi-auto multi-times weld, double surfaces weld, single wire and multi-wire weld at high speed, etc.

Welding wire chemical Composition (%)
Trade mark \Composition
C
Mn
Si
S
P
Mo
Ni
Cu
Cr
H08A
≤0.10
0.30-0.55
≤0.03
≤0.030
≤0.030
----
≤0.30
≤0.20
≤0.20
H08MnA
≤0.10
0.80-1.10
≤0.07
≤0.030
≤0.030
----
≤0.30
≤0.20
≤0.20
H10Mn2
≤0.12
1.50-1.90
≤0.07
≤0.035
≤0.035
----
≤0.30
≤0.20
≤0.20
Mechanical properties of deposited metal
Trade mark \Performance
Yield strength Mpa
Tensile strength Mpa
Extension rate (%)
Shock valueJ ()
H08A
≥330
≥410
≥22
≥27
H08MnA
≥330
≥410
≥22
≥27
H10Mn2
≥330
≥410
≥22
----


Specification and reference current
Diameter(mm)
2.0
2.5
3.2
4.0
5.0
Currents(A)
300-400
350-450
425-525
475-575
550-650