CHEM-WELD 7033 M

Welding wire for steel, zinc and contaminated materials

Standard:

AWS A 5.18: ER70S-2 EN

EN ISO 14341-A: G 42 2 M21 2Ti

AWS A 5.18M: ER48S-2

EN ISO 14341-A: G 38 2 C1 2Ti

ASME SFA 5.18: ER70S-2

ASME SFA 5.18M: ER48S-2

Protective gas: M21: Ar +_CO2 (18%),

or C1 (100%_CO2)

Solid welding wire for welding of non-alloy and low alloy carbon and manganese steels with tensile strength up to 510MPa. Also suitable for welding thin, galvanized steels. Very low spatter, smooth weld without pores. Thanks to the Titanium and Zirconium alloying, it shows excellent properties on thin, rusted, galvanized and primer-stained materials. Welding in all positions.Wide range of applications. For materials: ASTM: A139, A131Gr A, B, D,A210 Gr A1, A334 Gr 1, API 5LX42, A210 Gr C, API 5LX46 , API 5LX60, A36 API 5LX52, EN: 10113-2 S275, 10113-3 S420M, 10113-2 S355, 10113-3 S420ML, 10113-2 S420, 10025 S185, S235, 10113-3 S275M, 10025 S275, S355 A234 Gr WPB10113-3 S275ML, 10208-1 L210, L240, 10113-3 S355M, 10208-1 L290, L360 A106 Gr A, B, C, 10113-3 S355ML EN; Fe 430, Fe 360, Fe 510,(steel group 1 EN 288/3)

Typical chemical composition of weld metal [%]:

C

Mn

Si

S

P

Cu

Ti

Zr

Al

0,06

1,10

0,50

0,012

0,012

0,15

0,10

0,09

0,10

Mechanical properties of weld metal:

Rm [MPa]

490-520

Rp [MPa]

400-440

A5 [%]

>27

KV [J] +20°C

KV [J] -20°C

100-130

50-70

Diameter [mm]:

1,00

Packing [kg]

15 kg /coil