PERMANENT BRAND-Welding Electrodes MT-48(4.0mm)

Descriptions;

SUPER HIGH QUALITY;

PERMANENT BRAND-Welding Electrodes MT-48

AWS E7018 MT48 #8

Per Box=20Kg,

Size:
. 2.5mm
. 3.2mm
. 4.0mm
. 5.0mm

LOW HYDROGEN ELECTRODE FOR WELDING HIGH TENSILE STEEL;

Product Description;

MT-48 is Iow hydrogen type electrodes containing iron powder for ordinary Iow alloy steel. As the covering contains iron powder, it welds with high efficiency, the melting rate is around 110%. It operates in all positions on DC and AC(AC open circuit voltage◎70V). The deposited metal has high plasticity, better toughness and crack resistance.

Applications:

For welding key structures and 50 kg/m㎡class high tensile steel of ships and bridges.

Chemical Composition of Weld Metal (%)Typical:

C(0.08) Mn(1.00) Si(0.50)

S(0.014) P(0.02)

Mechanical Properties of Weld Metal

TIPICAL:

Yield Strength( Mpa) : 480

Tensile Strength( Mpa):570

Elongation:30%

Charpy V Impact Value(-30℃):127J

Bend Test(Degree): 180

Note on usage:

Welding electrodes should be baked at the temperature of 350℃ for one hour before welding.

Packing:

In cartons of 20kgs net each, consisting of 8boxes x 2. 5kgs for 2. 5mm & 4boxes x 5kgs for other sizes. Then on pallets or without pallets are at the buyer’s option.

Key attributes
                       Industry-specific attributes
         Material                                                 MILD STEEL
    Welding Current                       PLS REFER CATALOGUE
Operating Temperature            PLS REFER CATALOGUE
                                Other attributes
        Place of Origin                      Tianjin, China
          Brand Name                        PERMANENT
         Model Number                      AWS E7018
    Operating Current         PLS REFER CATALOGUE
           Application                    GENERAL PURPOSE
              COLOR                           GREY, RED, BLUE
             Keyword                       E7018 Welding Rod
                            
                                    MADE IN CHINA