Submerged Arc Welding Wire/buried arc welding wire H08A

Submerged arc welding wire of carbon steel and low-alloy steel.Stable electric arc,low splashing,high depsition.
1.Submerged-Arc Welding Wire

1)Packing:plastic inside and weave bag outside
2)Weight:25kg/coil 50kg/coil 100kg/coil
3)Brand :stone bridge brand and hero brand
4)Price term:FOB CNF CIF
5)Loading port :Tianjin port
6)Lead time :10 days

7)Low material:H08A H08MnA H10Mn2 H10MnSi

2
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.

3 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
4
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
----
5 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