MTL MIG SG2 [GMAW]
MTL MIG SG2 is a premium welding wire proposed in 3 different types: Copper Coated, Bronze Coated and Copper Free one. It is particularly designed for semi-automatic and full-automatic GMAW applications.
MTL MIG SG2 is suitable for GMA welding of un-alloyed structural steels with a tensile strength up to 540 N/mm², ship plates and fine-grained C-Mn steels. It gives high-strength weld metal at working temperatures varying between –50 and 450°C. 100% CO2 or 80% Ar + 20% CO2 are used for gas shielding.
|
Classification |
||
|
DIN 8559 |
PN-EN440 |
AWS A5.18 |
|
SG2 |
G3Si 1 |
ER 70S-6 |
|
Typical chemical composition of the wire [%]: |
||
|
C |
Si |
Mn |
|
0.06 - 0.14 |
0.70- 1,00 |
1.30 -1,60 |
COATING TYPE: COPPER COATED | BRONZE COATED | COPPER FREE
|
Typical Mechanical properties of the weld metal: |
|
|
Yield point: |
>420Mpa |
|
Tensile strength: |
500-640Mpa |
|
Elongation (A 5 %) : |
>20% |
|
Impact energy [KV] in temp. -40°C |
>47 J |
|
Impact energy [KVI in temp. -20°C |
> 60 J |
|
SPOOLED WIRE (MIG / GMAW) |
||||
|
Dia |
1kg |
5.0kg |
15kg |
250kg |
|
0.6mm |
x |
x |
||
|
0.8mm |
x |
x |
x |
x |
|
1.0mm |
x |
x |
x |
|
|
1.2mm |
x |
x |
x |
|
MTL MIG SG3 [GMAW]
MTL MIG SG3 can be used in the welding of carbon steel and low alloy steel in the corresponding strength grade, which can be used in engineering machinery, ship, vehicle manufacturing, petrochemical and other industries, especially in the locomotive and rolling stock manufacturing industry. It is 500MPa level carbon steel wire. It take C02 or Ar+C02 gas shielded arc welding. The welding spatter is small, and it has beautiful shape, high cladding efficiency. It can be used for all position welding.
|
Classification |
||
|
DIN 8559 |
PN-EN440 |
AWS A5.18 |
|
SG3 |
G4Si 1 |
ER 70S-6 |
|
Typical chemical composition of the wire [%]: |
||
|
C |
Si |
Mn |
|
0.06 - 0.14 |
0.70- 1,00 |
1.30 -1,60 |
COATING TYPE: COPPER COATED | BRONZE COATED | COPPER FREE
|
Typical Mechanical properties of the weld metal: |
|
|
Yield point: |
>460Mpa |
|
Tensile strength: |
530-680Mpa |
|
Elongation (A 5 %) : |
>20% |
|
Impact energy [KV] in temp. -40°C |
>47 J |
|
Impact energy [KVI in temp. -20°C |
> 60 J |
|
SPOOLED WIRE (MIG / GMAW) |
|||
|
Dia |
5.0kg |
15kg |
250kg |
|
0.6mm |
x |
x |
|
|
0.8mm |
x |
x |
x |
|
1.0mm |
x |
x |
x |
|
1.2mm |
x |
||
